Back in 2011, Intellectual Ventures fired off a patent infringement complaint against Motorola Mobility in the District of Delaware.  That case is scheduled to go to trial early in 2014  But today, Intellectual Ventures upped the ante, announcing that it has filed a second patent infringement complaint against Google subsidiary Motorola Mobility, choosing this time

This past Wednesday, the Blu-ray patent pool One-Blue, LLC and several of its licensors (Philips, Panasonic, Pioneer, and Sony) filed a patent infringement lawsuit in Delaware district court, accusing Imation Corp. of infringing several patents that are either essential or related to the Blu-ray Disc Assocation’s (BDA) Blu-ray standards.

[One-Blue v Imation Complaint]Continue Reading Patent pool One-Blue and several licensors file suit against Imation over Blu-ray patents

In a post yesterday, we discussed Nokia’s amicus brief submitted “in support of neither party” in the Apple-Motorola FRAND Federal Circuit appeal (Judge Posner edition).  The amicus brief recently filed by BlackBerry (formerly Research In Motion) is now public, and it is very similar to Nokia’s — at least when it comes to the issue of the availability of injunctive relief.  While not expressly supporting Motorola, BlackBerry echoes Motorola’s (as well as Nokia’s) argument that injunction relief should not be categorically precluded for FRAND-encumbered standard-essential patents.

[2013.05.07 BlackBerry Amicus Brief]

Coincidentally, BlackBerry also now finds itself on the receiving end of a new patent infringement complaint from Canadian non-practicing entity Wi-LAN, which is based on BlackBerry’s alleged infringement of a patent that Wi-LAN claims is essential to the ETSI 3GPP Long-Term Evolution (LTE) telecommunications standard.

Continue Reading BlackBerry files amicus brief supporting availability of SEP injunctions in Fed Circuit FRAND appeal (and also gets sued by Wi-LAN for LTE patent infringement)

cableOn Friday, February 8, noted and sometimes infamous patent aggregator Intellectual Ventures filed three large patent infringement complaints in the United States District Court for the Western District of Texas.  In the complaints, Intellectual Ventures accuses several providers of Digital Subscriber Line (DSL) services of infringing 19 patents that, according to IV, “cover fundamental and important aspects of DSL technology and services.”  The DSL providers targeted by IV in these suits include AT&T,  SBC, CenturyLink, Embarq, Qwest, Savvis, Windsteam, and PAETEC.
Continue Reading Intellectual Ventures targets DSL providers in massive new patent infringement complaints

Two new SEP-related patent infringement complaints were filed this week in the Central District of California by AIM IP, a non-practicing entity based in Mission Viejo, CA.  These complaints accuse Aastra USA, Inc. and AudioCodes, Inc. each of infringing claims of U.S. Patent No. 5,920,853, titled “Signal Compression Using Index Mapping Technique for the Sharing of Quantization Tables.”  AIM IP accuses various Aastra and AudioCodes Voice over Internet Protocol (VoIP) devices of infringing the patent based on the devices’ compliance with and use of the ITU G.729 audio compression standard.

[UPDATE] After this was originally posted, we discovered several additional new suits filed by AIM IP over the ‘853 patent.  These were filed against ClearOne, Digium, Media5, Obihai, and Patton Electronics, and are linked to below. [/UPDATE]Continue Reading Non-practicing entity AIM IP files new infringement suits over VoIP standard-essential patent