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Patent invalidity dossiers.
1,812 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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The USPTO database indicates that US Patent 7885243 is titled "High performance wireless networks using distributed control". Here is a summary of US Patent 7885243: Title: High performance wireless networks using distributed control…
View full analysis →added 5/14/2026US Patent 7904686, titled "Data security for use with a file system," was issued on March 8, 2011, from an application filed on May 13, 2008. The sole inventor is Ranganath G. Iyengar. The current assignee of record is Valtrus Innovations…
View full analysis →added 5/14/2026Summary of US Patent 7920018 Title: Booster circuit Current Assignee: Advanced Memory Technologies LLC (as of April 22, 2024) Inventor: Seiji Yamahira Filing Date: July 14, 2010 Issue Date: April 5, 2011 Abstract: A boosting circuit…
View full analysis →added 5/14/2026US Patent 7940851, titled "Radio communication apparatus and radio communication method," was filed on April 21, 2006, and issued on May 10, 2011. [cite: The full patent text confirms this information.] The original assignee was Panasonic…
View full analysis →added 5/10/2026US Patent 7992773, titled "System and method for presenting information about an object on a portable electronic device", was filed on September 15, 2010, and issued on August 9, 2011. The inventor is Leigh M. Rothschild. The original…
View full analysis →added 5/10/2026Here's a concise summary of US Patent 8112104: US Patent 8112104 Title: Adaptable communication techniques for electronic devices Assignee: Ingeniospec LLC (Current Assignee) Inventors: C. Douglass Thomas, Peter P. Tong Filing Date…
View full analysis →added 5/12/2026Here is a concise summary of US patent 8,117,639: Title: System and method for providing access control Assignee: Netskope Inc. (Current Assignee as of July 05, 2024) Note: Original Assignee was Rocksteady Technologies LLC. Inventors…
View full analysis →added 5/13/2026US Patent 8180198 Summary: Title: Playlist creating apparatus and method, and dubbing list creating apparatus and method Current Assignee: Maxell Ltd. Inventors: Yusuke Yatabe, Hironori Komi Filing Date: 2005-02-09 Issue Date: 2012-05-15…
View full analysis →added 5/14/2026Here's a concise summary of US Patent 8,244,594: Title: Method for remote acquisition and delivery of goods Assignee: CONSUMERON LLC Inventors: Mark B. Barron, Michael Hays Filing Date: 2010-02-24 Issue Date: 2012-08-14 Abstract: A system…
View full analysis →added 6/26/2026Summary of US Patent 8,264,003 Title: Merged cascode transistor Assignee: Infineon Technologies North America Corp Inventors: Thomas Herman Filing Date: March 20, 2007 Issue Date: September 11, 2012 Abstract: The patent describes a merged…
View full analysis →added 6/15/2026Here's a concise summary of US patent 8319512: US Patent 8319512 Title: Flexible substrate including inspection electrode for outputting signal processed in integrated circuit, electro-optical device, and electronic device Assignee: 138…
View full analysis →added 5/14/2026US Patent 8329572: Semiconductor device and method for fabricating the same Title: Semiconductor device and method for fabricating the same Assignee: Current: Advanced Integrated Circuit Process LLC Original: Panasonic Corp Inventor…
View full analysis →added 5/14/2026US Patent 8332844, titled "Root image caching and indexing for block-level distributed application management," is currently active and is set to expire on April 6, 2028. Here is a concise summary of the patent: Patent Number: US8332844B1…
View full analysis →added 4/27/2026US Patent 8356336, titled "System and method for double-capture/double-redirect to a different location," has the following details: Assignee: Netskope Inc. Inventors: Keith Johnston, Eric White, John Martin Filing Date: November 16, 2009…
View full analysis →added 5/13/2026US patent 8441721, titled "System and method of Raman amplifier pump control," was issued on May 14, 2013, from an application filed on December 30, 2009. The patent was originally assigned to Alcatel Lucent SAS and is currently assigned…
View full analysis →added 5/10/2026Concise Summary of US Patent 8457145 Title: Method and apparatus for bandwidth request/grant protocols in a wireless communication system Assignee: Quarterhill Inc. (Current Assignee); WiLAN Inc. (Original Assignee) Inventors: Ofer…
View full analysis →added 5/10/2026Here is a concise summary of US Patent 8457672: Title: Dynamic real-time tiered client access Assignee: Proxense LLC Inventors: David L. Brown, Fred S. Hirt Filing Date: June 7, 2012 Issue Date: June 4, 2013 Abstract: A method for…
View full analysis →added 7/23/2026US Patent 8477762, titled "Self-forming VoIP network," was issued on July 2, 2013, from an application filed on January 12, 2009, under application number US12/352,457. The original assignee was Mesh Dynamics Inc, and the current assignee…
View full analysis →added 5/12/2026US Patent 8478245, titled "Method and system for rendering content on a wireless device," was filed on August 1, 2007, and issued on July 2, 2013. The original assignee was Phunware Inc, with the current assignee listed as Gotv Streaming…
View full analysis →added 6/30/2026US Patent 8514815, titled "Training signals for selecting antennas and beams in MIMO wireless LANs," was filed on September 30, 2005, and issued on August 20, 2013. The inventors are Daqing Gu, Hongyuan Zhang, Jinyun Zhang, and Andreas F…
View full analysis →added 5/29/2026