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Patent invalidity dossiers.
1,391 patents in the database, sorted by number of on-file litigation cases. Of these, 1,137 have at least one tracked case across 2,473 litigations.
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Here's a concise summary of US Patent 6888181: US Patent 6888181: Triple Gate Device Having Strained-Silicon Channel Title: Triple gate device having strained-silicon channel Assignee: The original assignee was United Microelectronics…
View full analysis →added 5/14/2026US Patent 7055169, titled "Supporting common interactive television functionality through presentation engine syntax," was assigned to OpenTV Inc.. The patent lists Alain Delpuch, James Whitledge, Jean-Rene Menand, Emmanuel Barbier, Kevin…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 7398209: US Patent 7398209: Systems and methods for responding to natural language speech utterance Title: Systems and methods for responding to natural language speech utterance Assignee: Dialect LLC…
View full analysis →added 5/14/2026Here is a concise summary of US patent 7818777, based on the provided authoritative patent text and a search of CAFC 2026 dockets: US Patent 7818777 Summary Title: Signal processing apparatus and methods Assignee: Current: Contentnexus LLC…
View full analysis →added 4/27/2026US Patent 7,995,047: Current Driving Device Title: Current driving device Current Assignee: Bishop Display Tech LLC Inventors: Makoto Mizuki, Kazuyoshi Nishi, Tetsuro Ohmori, Tomokazu Kojima, Hiroshi Kojima Filing Date: 2007-12-12 Issue…
View full analysis →added 5/14/2026US patent 8015006, titled "Systems and methods for processing natural language speech utterances with context-specific domain agents," was issued on September 6, 2011, from an application filed on May 30, 2008. The original assignee was…
View full analysis →added 5/14/2026Here is a concise summary of US patent 8139544: Title: Pilot tone processing systems and methods Assignee: Integral Wireless Technologies LLC (Previously assigned to Intellectual Ventures I LLC, Intellectual Ventures Assets 199 LLC, among…
View full analysis →added 5/25/2026Here's a concise summary of US patent 8230101: Title: Server device for media, method for controlling server for media, and program Current Assignee: Advanced Coding Technologies LLC (as of 2022-03-24) Original Assignee: Kenwood KK (filed…
View full analysis →added 5/14/2026US Patent 8374096: Method for Selecting Antennas and Beams in MIMO Wireless LANs Title: Method for selecting antennas and beams in MIMO wireless LANs Assignee: Freedom Patents LLC (Current Assignee), Mitsubishi Electric Research…
View full analysis →added 5/29/2026Here's a concise summary of US patent 8408778: US Patent 8408778 Summary Title: Light source and display device having the same Assignee: The current assignee is Light Guide Innovations LLC. The original assignee was LG Innotek Co Ltd…
View full analysis →added 5/14/2026Patent Analysis: US 8543710 Date of Analysis: May 13, 2026 Summary Title: Method and system for controlling network access Assignee: As of the latest assignment recorded on July 5, 2024, the assignee for US Patent 8,543,710 is Netskope…
View full analysis →added 5/13/2026Here's a concise summary of US Patent 8635697: US Patent Number: 8635697 Title: Method and system for operating system identification in a network based security monitoring solution Current Assignee: Netskope Inc. (as of 2024-07-05…
View full analysis →added 5/13/2026US Patent 8646001, titled "Signal processing apparatus and methods," was issued on February 4, 2014, from an application filed on May 19, 1995. The inventors are John Christopher Harvey and James William Cuddihy. The current assignee is…
View full analysis →added 4/27/2026Here is a concise summary of US patent 8777746: US Patent 8777746: Gestures to encapsulate intent Title: Gestures to encapsulate intent Current Assignee: ImagineAR Inc. Inventors: Oliver (Lake) T. Watkins, Jr., Yousuf Chowdhary, Jeffrey…
View full analysis →added 4/27/2026A concise summary of US Patent 8,781,610 is provided below: US Patent 8,781,610: Method of ball game motion recognition, apparatus for the same, and motion assisting device Title: Method of ball game motion recognition, apparatus for the…
View full analysis →added 4/27/2026Here is a concise summary of US patent 8934922: US Patent 8934922 Summary Title: Method and system for monitoring a mobile station presence in a special area Assignee: The current assignee is Avant Location Technologies LLC. The original…
View full analysis →added 5/14/2026US patent 8989441, titled "Data acquisition method and device for motion recognition, motion recognition system and computer readable storage medium," has the following details: Title: Data acquisition method and device for motion…
View full analysis →added 4/27/2026US patent 9060561, titled "Biomechanics aware helmet," was issued to inventor Robert T. Knight and assigned to Brainguard Technologies Inc. The application for this patent was filed on September 15, 2014, and the patent was granted on June…
View full analysis →added 5/14/2026US Patent 9117909 Summary: Title: Non-planar transistor Current Assignee: Marlin Semiconductor Ltd [cite: Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to…
View full analysis →added 5/14/2026US Patent 9146925, titled "User defined internet jukebox kiosks set top box," was issued on September 29, 2015, from an application filed on July 27, 2010. The sole inventor is Manuel Ignacio Tijerino, and the current assignee is listed as…
View full analysis →added 5/14/2026