The catalog
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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US Patent 5132992, titled "Audio and video transmission and receiving system," was filed on January 7, 1991, and issued on July 21, 1992. The inventors are Paul Yurt and H. Lee Browne. The current assignee is Acacia Media Technologies…
View full analysis →added 5/10/2026Analysis of U.S. Patent 5,243,655 Date of Analysis: April 26, 2026 Overview This report provides a summary of United States Patent 5,243,655, titled "System for encoding and decoding data in machine readable graphic form." The analysis is…
View full analysis →added 4/28/2026Summary of U.S. Patent 5,742,768 Title: System and method for providing and displaying a web page having an embedded menu Assignee: The original assignee was Silicon Graphics Inc. The patent was later assigned to Microsoft Technology…
View full analysis →added 5/12/2026Analysis of U.S. Patent No. 6,314,420 Date of Analysis: April 26, 2026 An analysis of United States Patent 6,314,420, titled "Collaborative/adaptive search engine," has been conducted based on information from the U.S. Patent and Trademark…
View full analysis →added 5/10/2026The current date is April 26, 2026. Here's a concise summary of US Patent 6,838,651: US Patent: 6,838,651 Title: High sensitivity snap shot CMOS image sensor Assignee: Re Secured Networks LLC, ESS Technologies International Inc. (Current…
View full analysis →added 5/14/2026US Patent 7051306, titled "Managing power on integrated circuits using power islands," was issued to Mosaid Technologies Inc. (originally Mosaid Technologies Corp). The patent lists inventors Barry Alan HOBERMAN, Daniel L. Hillman, and Jon…
View full analysis →added 5/14/2026Analysis of U.S. Patent No. 7,288,822 Date of Analysis: May 13, 2026 This report provides a summary of United States Patent number 7,288,822, including its key bibliographic details, a summary of its abstract, and a plain-language…
View full analysis →added 5/12/2026Patent Summary: US 7,547,584 B2 Date of Analysis: May 13, 2026 Title: Method of reducing charging damage to integrated circuits during semiconductor manufacturing Assignee: The patent was originally assigned to United Microelectronics…
View full analysis →added 5/13/2026Here's a concise summary of US Patent 7579227, incorporating information from the provided patent text and the current date of April 26, 2026. US Patent 7579227 Summary Title: Semiconductor device and method for fabricating the same…
View full analysis →added 5/14/2026US Patent 7651245, titled "LED light fixture with internal power supply," was filed on June 13, 2007, and issued on January 26, 2010. The original and current assignee is Electraled Inc.. The inventors are James Thomas, David Lynd, Gary…
View full analysis →added 5/14/2026A concise summary of US Patent 7,822,639 is as follows: Title: Added-revenue off-site targeted internet advertising Assignee: Almondnet Inc. Inventor: Roy Shkedi Filing Date: November 24, 2004 Issue Date: October 26, 2010 Abstract: A…
View full analysis →added 4/28/2026Here's a concise summary of US patent 7989944: US Patent 7989944 Title: Method for embedding a component in a base Assignee: The current assignee is Starboard Value Intermediate Fund LP, As Collateral Agent. The original assignee was…
View full analysis →added 5/14/2026US Patent 8,018,880: Layer 2 Virtual Private Network over PBB-TE/PBT and Seamless Interworking with VPLS Title: Layer 2 virtual private network over PBB-TE/PBT and seamless interworking with VPLS Assignee: The current assignee is K.MIZRA…
View full analysis →added 5/27/2026US patent 8104492, titled "Adjustable offset umbrella," was filed on May 5, 2009, and issued on January 31, 2012. The inventor is Wu Wei Dan. The original assignee was Southern Sales and Marketing Group Inc, and the current assignee is…
View full analysis →added 5/14/2026Analysis of U.S. Patent 8,148,962 Washington, D.C. - A detailed analysis of United States Patent 8,148,962, titled "Transient load voltage regulator," reveals a technology aimed at stabilizing power supply voltage in integrated circuits…
View full analysis →added 5/12/2026A concise summary of US Patent 8,152,059, including a review of its independent claims, is provided below. This analysis also includes information regarding legal actions involving the patent. Summary of U.S. Patent 8,152,059 Title: Secure…
View full analysis →added 4/27/2026Here is a concise summary of US patent 8175148: US Patent 8175148: Method and device for indicating quantizer parameters in a video coding system Title: Method and device for indicating quantizer parameters in a video coding system Current…
View full analysis →added 5/14/2026A concise summary of US patent 8,234,705 is provided below. Title: Contagion isolation and inoculation Assignee: K Mizra LLC. Notably, the patent record indicates that the listed assignees may be inaccurate. Inventors: James A. Roskind…
View full analysis →added 5/13/2026Washington, D.C. - A detailed analysis of United States Patent 8,249,912 reveals a method for intricately linking media content with consumer advertising response, a technology now held by High Velocity Capital LLC. This report provides a…
View full analysis →added 5/12/2026US patent 8268847, titled "Therapeutic compositions comprising a specific endothelin receptor antagonist and a PDE5 inhibitor", was issued to Actelion Pharmaceuticals Ltd on September 18, 2012. The patent was filed on August 28, 2007…
View full analysis →added 5/14/2026