Showing posts with label ATandT. Show all posts
Showing posts with label ATandT. Show all posts

Thursday, October 1, 2020

AT&T, Sprint, Verizon sued in Texas by German patent troll IPCom over wireless patents allegedly infringed by Nokia, Ericsson, Mavenir infrastructure products

The previous post was about Nokia trolling Lenovo, and now Nokia itself is getting trolled again by a German company it knows all too well: IPCom, which sued Nokia from 2008 until Nokia's sale of its ruined handset division to Microsoft. At the height of the IPCom v. Nokia dispute, the latter took far more reasonable positions on the FRAND defense to SEP assertions than nowadays.

IPCom signed its presumably most lucrative license deal with Deutsche Telekom because its outgoing CEO faced a risk of personal liability.

Today, IPCom brought parallel patent infringement complaints in the Eastern District of Texas (Chief Judge Gilstrap's Marshall Division) against U.S. wireless carriers AT&T, Sprint, and Verizon, alleging the infringement of six (AT&T) or five (Sprint, Verizon) former Bosch and Hitachi standard-essential patents (SEPs) by infrastructure products from Nokia, Ericsson, and Mavenir. The former Bosch patents have expired, but IPCom can still seek damages for past infringement.

I've uploaded all three complaints to Scribd (AT&T, Sprint, Verizon). For your convenience, let me show you the AT& complaint right here (this post continues below the document):

20-10-01 IPCom v. AT&T ... by Florian Mueller

These are the patents-in-suit:

  • Former Bosch patents:

    • U.S. Patent No. 7,333,822 on a "method for transmitting messages in a telecommunication network" (SMS/MMS)

    • U.S. Patent No. 10,382,909 on a "method for transmitting messages in a telecommunication network" (MMS messages using WAP Push messages)

    • U.S. Patent No. 6,983,147 on a "method of transmitting signaling information, a master station, a mobile station and message elements" (LTE)

  • Former Hitachi patents:

Nokia, Ericsson, and Mavenir will presumably intervene on defendants' behalf, as they face indemnifcation claims by the carriers (at least that's the way it usually works).

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Tuesday, July 9, 2013

AT&T asks USTR to veto ITC exclusion order against older iPhones, iPads over Samsung patent

On Friday it became discoverable that Apple has filed a motion with the United States International Trade Commission (USITC, or just ITC) for a stay of remedial orders (import ban, cease and desist) pending an appeal to the United States Court of Appeals for the Federal Circuit. The related Commission ruling was announced on June 5 published yesterday. Previously I had published Commissioner Pinkert's dissenting views and the majority's portrayal and analysis of Apple-Samsung negotiations. Today the public redacted version of the motion for a stay has entered the public record (this post continues below the document):

13-07-08 Apple Motion for Stay of ITC Remedial Orders by Florian_Muelle_439

Apple's motion (obviously) reiterates some of the previously-heard arguments (which I support) against exclusion orders over FRAND-pledged standard-essential patents (SEPs). But there's a new angle here: the standard for a stay of a U.S. government action is considerably closer to the eBay v. MercExchange factors applied by U.S. district courts when deciding on injunction motions than the ITC's general rule that any violation results in exclusion. These are the four factors for a stay, which Apple lists in its motion, citing to an ITC ruling that, in turn, cited to a Federal Circuit decision:

  1. the appeal's likelihood of success on the merits;

  2. whether the movant would suffer irreparable harm absent a stay;

  3. whether issuance of a stay would substantially harm other parties; and

  4. whether the public interest favors a stay

Given that harm plays such a role (factors 2 and 3), Apple's various references to rulings by Judges Posner and Robart (among others) aren't necessarily useless in this particular context even though the ITC declined to benefit from those judges' wisdom in its own ruling.

Apple concedes in its motion that it "is not aware of any investigation in which the Commission has stayed enforcement of an exclusion order". Usually, if a judicial (in this case, quasi-judicial) body makes a decision, it makes it because it believes in it -- and if it believes in it, why would it grant an immediate stay? Usually not. But this case is special. Apple recalls that Commissioner Pinkert noted in his dissenting views that this case raises "highly contested matters of first impression for this agency".

Apple points out that the ITC doesn't have to backtrack from its ruling in order to grant a stay. The mere fact that this appeal raises novel questions would be a sufficient basis for a stay, says Apple.

The motion warns against the effect of enforcement of the relevant remedial orders:

  • "[the] remedial orders [...] will create chaos in standard-dependent industries--both in the United States and throughout the world"

  • "immediate enforcement of the Orders will frustrate consumer choice, increase prices, and decrease incentives for innovation"

By contrast, Samsung is only entitled to a FRAND royalty. It will get one. In addition to the ITC investigation it filed a companion lawsuit in the District of Delaware, which is currently stayed (pending resolution of the ITC investigation including appeals).

The ITC's decision to reject Apple's public-interest arguments included a mentioning of the absence of a submission by AT&T (one of a few networks that actually use the technique Samsung claims to be covered by its patent). Apple now points to a letter AT&T more recently sent to th United States Trade Representative, to whom the White House has delegated the Presidential veto right concerning ITC exclusion orders (for Apple and Samsung's submissions to the USTR, see this recent post):

"In its Final Determination, the Commission noted that AT&T did not submit comments to the Commission. Comm'n Op. at 2. AT&T, however, submitted written comments to the U.S. Trade Representative explaining the substantial harm to the public interest from exclusion orders on FRAND-committed patents, including harm to the competitive marketplace, service providers such as AT&T, and consumers. Letter from Thomas A. Restaino, Chief Intellectual Property Counsel, AT&T, to Ambassador Michael Froman Regarding USTR Review of the Commission's Final Determination in Inv. No. 337-TA-794 at 1-2 (June 21, 2013)."

Apple's motion for a stay also quotes this paragraph from AT&T's letter to the USTR:

"[E]xclusion orders of this type are entirely inconsistent with the President's goal of ubiquitous broadband deployment, especially for low income citizens. The model of the iPhone that is subject to the exclusion order in this case is available to consumers at very low cost. The exclusion order would eliminate a future supply of this popular mobile broadband option for existing and potential AT&T customers."

Apple also points to letters from U.S. politicians to the ITC warning against the implications of SEP-based exclusion orders, such as this letter sent by six Senators to the ITC about a year ago (in connection with Motorola Mobility's SEP assertions, but the same logic applies to Samsung's pursuit of an exclusion order as well).

If the ITC declines this motion and if the USTR doesn't veto, then the exclusion order will take effect on August 5, 2013. In that case, Apple will immediately appeal the decision to the Federal Circuit and request it to stay enforcement. While the ITC has to Apple's knowledge not stayed enforcement of any of its own exclusion orders, the Federal Circuit has done so. Apple cites the following cases:

  • Broadcom Corp. v. Int'l Trade Comm'n, No. 2007-1164 (Fed. Cir. Sept. 12, 2007) (granting stay requested by wireless carriers and handset manufacturers);

  • Dynatec Int'l, Inc. v. Int'l Trade Comm'n, No. 99-1504, 1999 U.S. App. LEXIS 38842 (Fed. Cir. Sept. 24, 1999); and

  • Jazz Photo Corp. v. Int'l Trade Comm'n, No. 99-1431 (Fed. Cir. July 6, 1999)

Apple's motion indicates the broad lines of its appellate argument, though Apple reserves the right to appeal on other grounds as well:

  • "The Commission {...] reversed the [Administrative Law Judge]’s non-infringement finding by erroneously altering the claim construction"

  • "Even under the Commission's revised claim construction, Apple’s accused products do not infringe."

  • "[N]one of Samsung's domestic industry products containing a Qualcomm baseband processor chip practices claim 75 or 82 of the ’348 patent. [...] Nor do any of the Qualcomm-based products practice claim 82 [...]"

  • "There is no dispute that Samsung has licensed Intel to practice the ’348 patent and that the accused functionality in Apple's products is contained in a baseband processor chip that Apple purchases from Intel. The Commission’s rejection of Apple's exhaustion defense was based on its conclusion that sales of the baseband chips from Intel to Apple were not shown to take place in the United States. [...] That reasoning is at odds with the March 19, 2013, holding of the U.S. Supreme Court that, if authorized, extra-territorial sales of goods manufactured abroad exhaust intellectual property rights. See Kirtsaeng v. John Wiley & Sons, Inc., 133 S. Ct. 1351 (2013)"

  • "As construed, the asserted claims are not directed to patent-eligible subject matter under 35 U.S.C. § 101, because they merely claim an abstract mathematical relationship without any claim limitations that add anything inventive."; "also invalid [...] in view of the prior art"

  • The previous items are all about liability. Apple will also challenge the remedies imposed by the Commission. This is where FRAND comes into play.

By the way, Apple strongly disagrees with the Commission majority's characterization of its conduct as constituting "reverse hold-up". Apple points to the fact that the description of Apple-Samsung negotiations contained in the Commission opinion spans seven pages and that it is willing to pay a FRAND royalty.

If you'd like to be updated on the smartphone patent disputes and other intellectual property matters I cover, please subscribe to my RSS feed (in the right-hand column) and/or follow me on Twitter @FOSSpatents and Google+.

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Friday, April 5, 2013

Samsung affirmatively says U.S. import ban would affect only older iPhones and iPads

In the previous post I discussed a revelation contained in Apple's response to the United States International Trade Commission's questions relating to remedies and the public interest in the investigation of Samsung's complaint. A ruling is due on May 31 (unless postponed again), and it's pretty clear that the ITC is inclined to hold Apple to have infringed one or more claims of U.S. Patent No. 7,706,348, an allegedly UMTS-essential patent. One of the questions raised by the Commission in March relates to the scope of an import ban, should one be ordered:

"4. With respect to the '348 patent, Samsung’s infringement case before the Commission relied upon accused third and fourth generation Apple products that operate on the AT&T wireless network. If the Commission were to issue remedial orders covering articles covered by the asserted claims of the ’348 patent, would such an order cover (a) Apple products that operate on other wireless networks in the United States, and (b) later generation Apple products (e.g., iPhone 5, later iPad versions)?"

In the proceedings before the ALJ Samsung accused only older Apple products of infringement of the '348 patent: the AT&T models of the iPhone 4 (but not the 4S or 5), 3GS and 3, and of the iPad 3G and iPad 2 3G.

Apple's response was written without knowing what position Samsung would take. Apple felt that Samsung couldn't enforce an exclusion order against newer Apple products, arguing that those don't infringe for technical reasons and that, in any event, the components in those products that implement the relevant invention are Qualcomm baseband chips, resulting in patent exhaustion as Qualcomm is licensed. The Office of Unfair Import Investigations ("ITC staff") acknowledged that there is no evidence in the record concerning other networks or newer Apple products, and "agreed with Apple that any exclusion order issued in this investigation should include a certification provision to assist in enforcing the order", presumably designed to avoid that customs officers mistakenly hold shipments of current-generation iPhones and iPads. But the ITC staff argued that "Apple could have presented evidence at the hearing concerning unaccused products in an effort to demonstrate that they do not infringe", pointing to the fact that Samsung did the same in the investigation of Apple's complaint (with a view to the problems this course of actions raises, let me refer you to a post I wrote a few months ago).

Furthermore, the ITC staff wouldn't want the exclusion order itself to be limited to particular model numbers and wrote that taking a position on devices not at issue in the investigation "would be tantamount to issuing a pre-exclusion order 'advisory opinion,' for which the Commission Rules do not provide". Instead, "the question of whether such products would be within the scope of a remedial order based on the '348 patent would have to be determined in the future on a case-by-case basis, either by the U.S. Bureau of Customs and Border Protection through a certification process or scope ruling, or by the Commission in an advisory or enforcement proceeding". This is inconsistent with the ITC staff limiting its whole public interest argument to the specifically-accused AT&T versions of older iPhones and iPads: the analysis would be different, and potentially lead to a different result, if the scope of the import ban goes beyond the exemplary infringing devices. would not be acceptable to Apple given the commercial uncertainty it causes at the enforcement stage. Apple, before it knew what Samsung would say, wanted to achieve that the Commission would at least remand the investigation to the Administrative Law Judge in order to clarify these infringement issues.

Samsung has now taken the position that not only the AT&T versions of the accused iPhones and iPads but also versions sold by other carriers infringe and should fall within the scope of an import ban -- but newer products incorporating Qualcomm chips (the mentioning of Qualcomm is redacted, but having watched this dispute for a while, I can figure) would clearly fall outside its scope:

"At the time the complaint was filed, Apple's iPhones and iPads with UMTS connectivity were only available through AT&T. Since then, Apple has expanded its sales to other UMTS carriers. Because all iPhone 4 (UMTS version) and iPad 2 (UMTS version) devices infringe the asserted claims of the '348 patent, regardless of carrier customer, they would be subject to the Commission's remedial orders. However, AT&T remains the largest UMTS iPhone 4 carrier by volume. [...].

Based on Samsung's understanding, the current configurations of the iPhone 4 (CDMA version), iPhone 4S, iPhone 5, iPad 2 (CDMA version), iPad (third and fourth generations) and iPad mini contain [REDACTED]. Accordingly, unless these devices are altered to incorporate [REDACTED], they would not be subject to an exclusion order or cease and desist order. Similarly, future devices incorporating [REDACTED] would not be subject to an exclusion order or cease and desist order."

In commercial terms the second part -- where Samsung confirms that Apple products incorporating Qualcomm baseband chips are fine -- is far more important than the first one (other carriers). Should there be an import ban of older iPhones and iPads, Apple will only be affected at the low end and in the repair business. The problem could be solved for the most part by a delay before an import ban takes effect. In the meantime, there will be another generation of devices, and the oldest devices currently still on sale will then be replaced as entry-level devices by the second-oldest ones. I still don't believe the ITC will actually ban any Apple products, given that courts and regulators have concluded that Samsung failed to comply with its FRAND licensing obligations, but if it happens nevertheless, its impact will be very limited.

If you'd like to be updated on the smartphone patent disputes and other intellectual property matters I cover, please subscribe to my RSS feed (in the right-hand column) and/or follow me on Twitter @FOSSpatents and Google+.

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Monday, June 11, 2012

Intel and AT&T join the FTC, Apple, Microsoft, HP, Cisco, Nokia and others in opposing import bans over standard-essential patents

Google's (Motorola's) pursuit of import bans against the iPhone, the iPad and the Xbox gaming console has drawn even more statements on public interest considerations from major industry players than met the eye last week. Two more statements filed on Friday showed up on the ITC document server today: a statement filed by AT&T in the Motorola v. Apple investigation, and one filed by Intel in the Motorola v. Microsoft investigation. Both letters oppose import bans over FRAND-pledged standard-essential patents (SEPs).

Other submissions to this effect were made by the Federal Trade Commission, Cisco, HP, Nokia, and various industry organizations including the Business Software Alliance, the Entertainment Software Association, and the Retail Industry Leaders Association.

The ITC, a trade agency with quasi-judicial authority, routinely calls for comments on public interest considerations prior to potential import bans. But in connection with import bans over SEPs there is unusually widespread concern in the industry. The ITC can't and won't ignore these submissions.

While Verizon generally opposes import bans, AT&T's statement is focused on the specific issues raised by SEPs. AT&T "respectfully submits that the public interest precludes issuance of an exclusion order for a FRAND-committed standards-essential patent" and says that "[t]he appropriate remedy for infringement of a standards-essential patent subject to a FRAND commitment is FRAND royalties collected in district court". The three-page letter explains that those who contribute patents to FRAND standards "suffer no harm that FRAND royalties are insufficient to compensate", while import bans over SEPs would have major negative implications:

"Issuing exclusion orders for FRAND-committed standards-essential patents harms the public interest with respect to each of these factors: competition would suffer from fewer, higher-priced, less innovative, and lower quality products; production would go down. In the end private consumers as well as state and federal government customers who have come to critically depend on wireless devices and services would be harmed through diminished options and impaired competition."

Intel's nine-page statement is very elaborate and extremely compelling. It explains the general issues of exclusion orders over SEPs, such as "the crucial role of RAND commitments in preserving competition", and goes into detail on the specific policies of the International Telecommunications Union (ITU), the standard-setting organization that created the H.264 video codec standard.

Intel's letter warns against the effects of allowing companies to abuse the market power that they owe to the incorporation of their patented inventions into a standard:

"An Exclusion Order is unnecessary to protect intellectual-property rights in this case, because Motorola has agreed to license those rights to all comers. Moreover, an Exclusion Order here would harm the public interest and U.S. consumers by facilitating the unfair exploitation of market power that was created by an industry standard. This market power, which Motorola agreed to forego in favor of a RAND royalty, would not have existed absent Motorola’s RAND commitment because the standard-setting organizations ('SSOs') that promulgated the standards at issue condition the incorporation of a patent into a standard on the receipt of a RAND commitment.

[...]

The adoption of a standard enables the SEP holder to exert leverage over the entire industry by demanding excessive royalties and threatening to enjoin the sale of standard-compliant products. Unlike with ordinary patents--which an infringer can often design around to produce a materially similar product-- it is commercially infeasible for an individual manufacturer to decline to incorporate a commercially accepted standard (and hence the SEPs) into a new product. Indeed, the very purpose of interoperability standards is to incorporate identical standard-compliant features into products so that different manufacturers’ products will work together. Failing to adopt the H.264 standard would make Microsoft’s products unable to process the large volume of video content using that standard, and failing to adopt the 802.11 standard would make its products unable to communicate with the large installed base of Wi-Fi routers in both private and public places."

Google should really think about whether it wants to be seen as the worst patent abuser among large IT companies in the history of the industry. While competition enforcers around the globe and many industry leaders agree that SEPs are not supposed to be used as nuclear weapons, there still isn't even one statement in Google's (Motorola's) favor. Not even one.

Also, Google's approach to patent litigation just suffered a major setback in an ITC investigation of a complaint HTC filed against Apple last year. An ITC judge threw out five Google patents that HTC was using against Apple because Google apparently didn't truly sell all of the substantial rights to HTC.

If you'd like to be updated on the smartphone patent disputes and other intellectual property matters I cover, please subscribe to my RSS feed (in the right-hand column) and/or follow me on Twitter @FOSSpatents and Google+.

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Thursday, May 26, 2011

Videophone patent troll sues Apple, AT&T and US Cellular

Visual Interactive Phone Concepts, Inc., a non-practicing entity that holds two videophone mailbox patents and has previously instigated patent infringement suits, filed three lawsuits in the Eastern District of Michigan on Wednesday: against Apple, AT&T (the largest landline telephony provider and owner of the second largest wireless telecommunications network in the United States), and US Cellular (the seventh largest mobile provider).

In all three complaints, Visual Interactive Phone Concepts asserts both patents it owns: U.S. Patent No. 5,606,361 and U.S. Patent No. 5,724,092, both of which are entitled "videophone interactive mailbox facility system and method of processing information." But the alleged infringements differ, which is presumably why the company filed three parallel suits instead of one multi-defendant complaint.

Those patents were granted in 1997 and 1998. The applications were filed in 1995 and 1996. The patents don't truly disclose an invention in terms of describing a technical solution in sufficient detail so that it could be implemented on that basis. Instead, they outline a concept at such a high level that it's more of a vision than an invention. Those are examples of patents that claim a monopoly on the right to solve a problem rather than a monopoly on a particular solution. Unfortunately, the USPTO does consider them legitimate inventions and issued reexamination certificates in 2010, reaffirming the patents "with only minor amendments to the claims" according to the patent holder's representations in the latest complaints. Reexamination requests had been entered on an anonymous basis.

While they are relatively old, those patents aren't the kind of long-dormant patents asserted by many other trolls. Visual Interactive Phone Systems already sued two companies back in 1999 (Big Planet. Inc. and Infogear Technology Corp.), and also sued Leap Wireless, Inc. in 2007. Those lawsuits were settled, most likely with the net effect of Visual Interactive Phone Systems receiving significant payments.

The infringement accusations in yesterday's complaints relate to e-commerce offerings that include "a central data center that facilitates the order and delivery of [apps, entertainment content, books, PDF documents, etc.]":

  • Apple is accused of infringement because it makes and sells "mobile communication devices that are videophones." The complaint then lists examples of infringing functionalities and focuses on some of Apple's online stores : "an application service for users to view, download and use applications on their videophones", the iTunes Store, and the iBooks service.

  • AT&T is sued for providing "a mobile TV and video service in the United States [...] for users to view TV episodes and movies on their videophones", "a mobile music service [...] for users to view and use music and music videos on their videophones", "a Media Net service [...] for users to view and use various media content on their videophones", and "a Media Mall service [...] for users to view and use ringtones, games, videos and other applications on their videophones."

  • US Cellular's alleged infringements relate to "a mobile TV and video service [...] for users to view TV episodes and movies on their videophones", a "mobile music service ]...} for users to view and use music on their videophones", a "Video Clips service [...] for users to view and use various media content on their videophones", and "a service called easyedge [...] for users to view and use ringtones, games, videos and other applications on their videophones."

The infringement allegations against the two network operators claim that each of their accused services "acts as a mailbox facility system" (in order to somehow make the functionality of those services fall within the scope of the patent claims).

All defendants are accused of "intentional and willful infringement" (which would, if the court agreed, result in treble damages).

Given how broadly that company asserts its patents, I guess Apple was picked only because it's the most profitable mobile device maker but anyone building videophones based on other operating systems (such as Android) will also be asked to pay and, potentially, sued in the future. [Update] Just one day later, this prediction was already proven to have been true as Visual Interactive Phone Concepts sued Google. [/Update]

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