Patent invalidity dossiers.

US Patent 7420952, titled "High performance wireless networks using distributed control," was issued on September 2, 2008, from an application filed on May 8, 2003. The original assignee was Mesh Dynamics Inc, and the current assignee is…

Summary of US Patent 7480631 Title: System and method for detecting and processing fraud and credit abuse Assignee: JPMorgan Chase Bank NA is the current assignee. Earlier assignees included Bank One, Delaware, National Association, and…

US Patent 7490263 Summary Title: Apparatus, system, and method for a storage device's enforcing write recovery of erroneous data Assignee: Individual (Original Assignee: Individual). Please note that Google's legal status information…

As of April 26, 2026, searches of the USPTO database and CAFC 2026 dockets for US patent 7502518 did not reveal any active litigation or specific mentions in the CAFC's scheduled cases for June 2026. Here is a concise summary of US Patent…

Here is a concise summary of US patent 7509178: Patent Number: US7509178B2 Title: Audio program distribution and playback system Inventors: James D. Logan, Daniel F. Goessling, Charles G. Call Current Assignee: Personal Audio LLC Original…

US Patent 7548592, titled "Multiple input, multiple output communications systems," was invented by James Stuart Wight. The patent was filed on September 30, 2004, and issued on June 16, 2009. The current assignee is Integral Wireless…

US Patent 7577099: Method and Apparatus for Fault Localization in a Network Title: Method and apparatus for fault localization in a network Assignee: AT&T Corp Inventors: Albert G. Greenberg, Ramana Rao Kompella, Alex C. Snoeren, Jennifer…

US patent 7587430, titled "Backup system for data base," was filed on April 18, 2006, and issued on September 8, 2009. The patent is assigned to Hitachi, Ltd.. The inventors are Yoshio Suzuki, Nobuo Kawamura, Satoru Watanabe, Shinji…

US Patent 7594168B2, titled "Browser based web site generation tool and run time engine," was invented by Steven H. Rempell. The original assignee was Akira Tech Inc, and the current assignee is EXPRESS MOBILE Inc and Akira Tech Inc. The…

US Patent 7624138: Method and Apparatus for Efficient Integer Transform Title: Method and apparatus for efficient integer transform Assignee: Intel Corp Inventors: Eric Debes, William W. Macy, Jonathan J. Tyler Filing Date: December 30…

US patent 7770122, titled "Codeless dynamic websites including general facilities," was filed on April 29, 2010, and issued on August 3, 2010. The current assignee is Diem LLC. The sole inventor is Cheman Shaik. The abstract describes a…

Here is a concise summary of US Patent 7788272: Title: Document catalog system Assignee: Xerox Corp. Inventor: Elton Tarik Ray Filing Date: August 4, 2006 Issue Date: August 31, 2010 Abstract: The patent describes a method for providing an…

Here is a concise summary of US patent 7822141: Patent Number: US7822141B2 Title: Multiple input, multiple output communications systems Current Assignee: Integral Wireless Technologies LLC Inventors: James Wight Filing Date: 2006-08-31…

Here's a concise summary of US patent 7836381: Patent Number: US7836381B1 Title: Computer readable medium with instructions for resource sharing in a telecommunications environment Inventors: Marcos C. Tzannes and Michael Lund Original…

Summary of US Patent 7844882 Title: Resource sharing in a telecommunications environment Assignee: TQ Delta LLC (Current Assignee as of 2026-05-29, originally Aware Inc.) Inventors: Marcos C. Tzannes, Michael Lund Filing Date: 2010-04-16…

Here's a concise summary of US patent 7846728: US Patent: 7846728 Title: Tissue engineering in vivo with vascularized scaffolds Assignee: BioStruxs LLC Inventors: Mai Nguyen Brooks, James P Watson Filing Date: October 9, 2007 Issue Date…

Litigation Summary As of April 26, 2026, there is no known litigation specifically involving US patent 7864816 in the CAFC dockets. Searches of the CAFC website for "7864816" or "US7864816" did not yield any direct case results. The CAFC…

Here's a concise summary of US Patent 7953411: Title: Virtual soft hand over in OFDM and OFDMA wireless communication network Assignee: Integral Wireless Technologies LLC (Current Assignee) Original Assignee: ZTE USA Inc Inventor: Mary…

Here is a concise summary of US patent 7969231: US Patent 7969231 Summary Title: Internal voltage generating circuit Assignee: The current assignee is Advanced Memory Technologies LLC. The original assignee was Panasonic Corp. Inventors…

US patent 7986426, titled "Distributed computer architecture and process for document management," was invented by Laurence C. Klein. It was filed on December 4, 2008, and issued on July 26, 2011. The original assignee was Renaissance…