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Patent invalidity dossiers.
1,809 patents in the database, sorted by number of on-file litigation cases. Of these, 1,391 have at least one tracked case across 3,023 litigations.
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US Patent 6,980,537: Concise Summary Title: Method and apparatus for communication network cluster formation and transmission of node link status messages with reduced protocol overhead traffic Current Assignee: ITT Manufacturing…
View full analysis →added 5/10/2026Here is a concise summary of US patent 7120832: US Patent 7120832: Storage Device Performance Monitor Title: Storage device performance monitor Assignee: Valtrus Innovations Ltd; Hewlett Packard Enterprise Development LP Inventors: Kevin…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 7245299: US Patent 7245299: Bicubic surface real-time tesselation unit Title: Bicubic surface real-time tesselation unit Assignee: ALLIACENSE LIMITED, LLC (as of August 29, 2022, based on assignment…
View full analysis →added 6/26/2026Here's a concise summary of US Patent 7483686: US Patent 7483686: Universal Platform Module and Methods and Apparatuses Relating Thereto Enabled by Universal Frequency Translation Technology Title: Universal platform module and methods and…
View full analysis →added 6/15/2026US patent 7502958, titled "System and method for providing firmware recoverable lockstep protection," addresses the challenge of managing errors in lockstep processor systems without causing a system crash. Summary of US Patent 7502958…
View full analysis →added 6/18/2026US Patent 7567622, titled "Constellation rearrangement for ARQ transmit diversity schemes," was filed on December 5, 2006, and issued on July 28, 2009. [cite: The full patent text provides this information for filing date and publication…
View full analysis →added 4/27/2026US Patent 7583191, titled "Security system and method for use of same," was filed on November 14, 2006, and issued on September 1, 2009. The original assignee was an Individual, and the inventor is Duke W. Zinser. As of recent…
View full analysis →added 5/12/2026US Patent 7,610,277, titled "Method and system for launching a browser," was filed on March 29, 2007, and issued on October 27, 2009. The inventor is Colin Brady. The original assignee was Yahoo Inc. until 2017, with subsequent assignments…
View full analysis →added 5/10/2026Here's a concise summary of US Patent 7,629,634: Title: Trenched MOSFET with trenched source contact Assignee: FORCE MOS TECHNOLOGY Co Ltd Inventors: Fu-Yuan Hsieh Filing Date: 2008-02-23 Issue Date: 2009-12-08 Abstract: A trenched MOSFET…
View full analysis →added 5/14/2026Here's a concise summary of US patent 7636146: US Patent 7636146: Summary Title: Electro-optical panel, system with terminals having different corresponding characteristics Current Assignee: 138 East LCD Advancements Ltd Inventor: Shin…
View full analysis →added 5/14/2026Here is a concise summary of US patent 7711443: US Patent 7711443: Virtual wireless multitrack recording system Assignee: Zaxcom Inc. Inventors: Glenn Norman Sanders, Howard Glenn Stark Filing Date: 2005-07-14 Issue Date: 2010-05-04…
View full analysis →added 6/15/2026Here's a concise summary of US patent 7724818: Title: Method for coding sequences of pictures Assignee: Nokia Technologies Oy Original Assignee: Nokia Inc Inventors: Miska Hannuksela, Ye-Kui Wang Filing Date: 2003-04-30 Issue Date…
View full analysis →added 5/14/2026Summary of US Patent 7,924,802: Wireless Communication Systems and Methods Title: Wireless communication systems and methods Assignee: The current assignee of US Patent 7,924,802 is Cobblestone Wireless LLC. The original assignee was…
View full analysis →added 5/14/2026US Patent 8076194, titled "Method of fabricating metal oxide semiconductor transistor," was issued on December 13, 2011, from an application filed on May 18, 2010. The current assignee is Marlin Semiconductor Ltd, though it was originally…
View full analysis →added 5/12/2026US Patent 8,315,400: Method and Device for Acoustic Management Control of Multiple Microphones Title: Method and device for acoustic management control of multiple microphones Assignee: The current assignees are Cases2tech LLC and…
View full analysis →added 6/15/2026Here's a concise summary of US Patent 8377903: Title: Cladribine regimen for treating multiple sclerosis Assignee: Merck Serono SA Inventors: Giampiero De luca, Arnaud Ythier, Alain Munafo, Maria Lopez-Bresnahan Filing Date: April 23, 2010…
View full analysis →added 6/25/2026US Patent 8472936: Dynamically Configurable IP Based Wireless Devices and Wireless Networks Summary: US Patent 8472936, titled "Dynamically configurable IP based wireless devices and wireless networks," was filed on September 13, 2012, and…
View full analysis →added 6/15/2026Here's a concise summary of US Patent 8488173: Title: Distributed computer architecture and process for document management Assignee: MPHJ Tech Investments LLC. Inventors: Laurence C. Klein. Filing Date: July 14, 2011. Issue Date: July 16…
View full analysis →added 5/10/2026US Patent 8501730, titled "Process for preparing benzazepine compounds or salts thereof," was issued to Otsuka Pharmaceutical Co Ltd.. The patent was filed on May 17, 2012, and granted on August 6, 2013. The inventors listed are Yasuhiro…
View full analysis →added 5/22/2026Here is a concise summary of US patent 8515765: Title: System and method for a cooperative conversational voice user interface Assignee: The current assignee is VB Assets LLC, as of a reassignment recorded on 2018-07-25. A security…
View full analysis →added 4/27/2026