Patent invalidity dossiers.

US Patent 9,031,259: Noise Reduction Apparatus for Enhanced Audio Clarity Title: Noise reduction apparatus, audio input apparatus, wireless communication apparatus, and noise reduction method Current Assignee: Soundclear Technologies LLC…

US patent 9069703, titled "Encrypted-transport solid-state disk controller," was issued to Seagate Technology LLC. The sole inventor listed is Farbod Michael Raam. The application was filed on April 20, 2012, and the patent was granted on…

US Patent 9137866, titled "Emergency lighting conversion for LED strings," was issued on September 15, 2015, from an application filed on July 16, 2013. The inventors are James Andrew McBryde and Jun Zhang. The original assignee was Cree…

Summary of US Patent 9143323: "Securing a link between two devices" Title: Securing a link between two devices Assignee: The current assignee of US Patent 9143323 is Malikie Innovations Ltd.. The original assignee was BlackBerry Ltd…

<font size="3">Analysis of U.S. Patent 9,151,557</font> Title: Automatic sear assembly for a rifle Assignee: Sig Sauer Inc. Inventors: William C. Daley, Jr. Filing Date: May 13, 2014 Issue Date: October 6, 2015 Abstract: An automatic sear…

I am unable to provide a detailed analysis of U.S. Patent No. 9,182,231 as my search for this specific patent number in the USPTO Patent Full-Text and Image Database (PatFT), the USPTO Patent Application Information Retrieval (PAIR)…

An analysis of U.S. Patent No. 9,203,972 reveals the following details regarding its origin, ownership, and the technological advancements it protects. Title: Efficient audio signal processing in the sub-band regime Assignee: The current…

Here's a concise summary of US patent 9232158: US Patent 9232158 Summary Title: Large dynamic range cameras Assignee: Intellectual Ventures II LLC (Current Assignee); Callahan Cellular LLC (Original Assignee) Inventors: Richard Ian Olsen…

US Patent 9253428: Concise Summary Title: Broadcasting system with digital television signals and metadata that modulate respective sets of OFDM carriers Assignee: CERINET USA Inc (Current Assignee, as of 2021-12-10). The original assignee…

Here's a concise summary of US Patent 9275982: US Patent 9275982: Method of forming interconnection structure of package structure Title: Method of forming interconnection structure of package structure Current Assignee: Mare Infinitus…

US Patent 9332776, titled "Methods and apparatus for low heat spray drying," was granted to Zoomessence Inc. as the original assignee. The current assignee is listed as Zoomessence Inc., with a reassignment to CHARGE INJECTION…

US Patent 9354015, titled "String guide system for a bow," was issued on May 31, 2016, from an application filed on December 16, 2013. The inventor is Craig Thomas Yehle, and the current assignee is Ravin Crossbows LLC. Abstract: The…

Here is a concise summary of US Patent 9,531,665. Title: Information messaging system Assignee: The patent was originally assigned to "Individual." However, extensive litigation activity indicates the current entity asserting the patent is…

US patent 9532164, titled "Mashing mapping content displayed on mobile devices," was issued on December 27, 2016, from an application filed on August 3, 2013. The current assignee is Nearby Systems LLC, with Empire IP LLC listed as the…

A comprehensive analysis of U.S. Patent 9,602,649 reveals a method for using ambient audio to confirm the proximity of electronic devices. The patent is currently owned by an active patent licensing firm and has been subject to validity…

A comprehensive analysis of United States Patent 9,665,705 reveals a system for biometric security access that has been the subject of administrative challenges at the U.S. Patent and Trademark Office (USPTO). Patent Overview Title: Remote…

A concise summary of US Patent 9,769,776, including its involvement in legal proceedings, is provided below. Title: Apparatus and method for uplink synchronizing in multiple component carrier system Assignee: Pantech Corp Inventors: Ki Bum…

Patent Summary: US 9,900,569 A concise summary of US Patent 9,900,569, including details of ongoing litigation. Title: Projection-type image display device Assignee: Maxell, Ltd. Inventors: Eriko Nagata, Shinji Onodera, Satomi Morishita…

US Patent 9914365: Apparatus and Method for Rapid Charging Using Shared Power Electronics Patent Title: Apparatus and method for rapid charging using shared power electronics Current Assignee: Bunker Hill Technologies LLC Inventors: Robert…

An analysis of U.S. Patent US10430725B2 reveals a system for optimizing oil and gas production using machine learning. As of April 26, 2026, there is no indication of any litigation involving this patent in the 2026 dockets of the U.S…