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Patent invalidity dossiers.
5,969 patents in the database, sorted by number of on-file litigation cases. Of these, 2,054 have at least one tracked case across 4,289 litigations.
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A concise summary of US Patent 6,963,505 is as follows: Title: Method circuit and system for determining a reference voltage Assignee: The original assignee was Aifun Semiconductors Ltd. The current assignee of record is Spansion Israel…
View full analysis →added 5/13/2026A summary of US Patent 7,020,281, which is now expired, is provided below. A search of the United States Court of Appeals for the Federal Circuit (CAFC) 2026 dockets for this patent number did not yield any results. Summary of US Patent…
View full analysis →added 4/30/2026Here is a concise summary of US patent 7061859: Title: Fast protection in ring topologies Current Assignee: Quicker Connections LLC Inventors: Yossi Barsheshet Filing Date: August 30, 2001 Issue Date: June 13, 2006 Abstract: In a…
View full analysis →added 5/14/2026Analysis of U.S. Patent No. 7,154,961 Date of Analysis: April 28, 2026 This report provides a summary of United States Patent No. 7,154,961, including its bibliographic details and a plain-language explanation of its independent claims…
View full analysis →added 4/27/2026Summary of U.S. Patent 7,193,986 Title: Wireless network medium access control protocol Assignee: Arlington Technologies, LLC (current) / Nortel Networks Ltd. (at time of issue) Inventors: William Giles Scanlon, Tze-Yeung Chui Filing Date…
View full analysis →added 4/30/2026US Patent 7359437, titled "Encoding method and system for reducing inter-symbol interference effects in transmission over a serial link," was filed on December 24, 2001, and issued on April 15, 2008. The original assignee was Silicon Image…
View full analysis →added 5/14/2026US patent 7490151, titled "Establishment of a secure communication link based on a domain name service (DNS) request," was issued on February 10, 2009, from an application filed on September 30, 2002. The inventors are Edward Colby Munger…
View full analysis →added 5/10/2026Patent Summary: US 7,557,788 B1 Date of Analysis: April 26, 2026 A review of U.S. Patent 7,557,788 B1, titled "Gamma reference voltage generator," has been conducted based on information available from the U.S. Patent and Trademark Office…
View full analysis →added 5/14/2026A summary of US Patent 7571014 is provided below. Title: Method and apparatus for controlling multimedia players in a multi-zone system Assignee: Sonos Inc Inventors: Robert A. Lambourne, Nicholas A. J. Millington Filing Date: June 5, 2004…
View full analysis →added 5/12/2026Here's a concise summary of US patent 7606156, incorporating information from the provided patent text and a live search for claims and litigation. US Patent 7606156 Summary: Title: Residential communications gateway (RCG) for broadband…
View full analysis →added 5/14/2026Patent Summary: US 7,670,612 B2 Title: Multi-phase, multi-compartment capsular delivery apparatus and methods for using same Assignee: INNERCAP Technologies Inc Inventor: Fred H. Miller Filing Date: March 19, 2004 Issue Date: March 2, 2010…
View full analysis →added 5/1/2026US Patent 7,702,742, titled "Mechanism for enabling memory transactions to be conducted across a lossy network," was issued on April 20, 2010, from an application filed on January 17, 2006. The original assignee was Fortinet Inc, and the…
View full analysis →added 4/27/2026US Patent 7704721 has the following summary: Title: Compositions and methods to prevent AAV vector aggregation Assignee: Genzyme Corp (Original Assignee); Genzyme Corporation (Current Assignee as of 2016-10-06) Inventors: John Fraser…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 7777557: US Patent 7777557 Title: Booster circuit Current Assignee: Advanced Memory Technologies LLC (originally Panasonic Corp) Inventor: Seiji Yamahira Filing Date: January 17, 2008 Issue Date…
View full analysis →added 5/14/2026Here is a concise summary of US Patent 7851394, "Fining of boroalumino silicate glasses": Title: Fining of boroalumino silicate glasses Assignee: Corning Inc. Inventors: Adam J. G. Ellison Filing Date: 2006-06-28 Issue Date: 2010-12-14…
View full analysis →added 5/15/2026US Patent 7930575, titled "Microcontroller for controlling power shutdown process," was filed on September 10, 2007, and issued on April 19, 2011. The inventors are Yukari Suginaka, Toshifumi Hamaguchi, Yoshitaka Kitao, and Shinya…
View full analysis →added 5/14/2026US Patent 7939967: Multiple Power Supply Control Summary: Title: Multiple power supply control Current Assignee: Valtrus Innovations Ltd; Hewlett Packard Enterprise Development LP Inventors: Daniel Humphrey, Amin Bemat, Reynaldo Domingo…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 8013568, based on the provided patent text fetched on 2026-05-14: US Patent 8013568: Summary and Claims Overview Title: Contact-less chargeable battery and charging device, battery charging set, and…
View full analysis →added 5/14/2026Here is a concise summary of US Patent 8,198,686: US Patent 8,198,686: Summary Title: Semiconductor device Inventors: Yoshihiro Sato, Hisashi Ogawa Current Assignee: Advanced Integrated Circuit Process LLC Original Assignee: Panasonic Corp…
View full analysis →added 5/14/2026Here is a concise summary of US Patent 8,224,794. Title: Clearinghouse system, method, and process for inventorying and acquiring infrastructure, monitoring and controlling network performance for enhancement, and providing localized…
View full analysis →added 5/12/2026