The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2026
Filed:
Mar. 31, 2025
Renesas Electronics America Inc., Milpitas, CA (US);
Herman Ramirez Paz, Tempe, AZ (US);
Adnan Dzebic, Oakland, CA (US);
Renesas Electronics America Inc., San Jose, CA (US);
Abstract
Systems and methods for implementing over current protection for wireless power devices is described. The method can include receiving alternating current (AC) power from a wireless power transmitter. Rectifying the AC power into a rectified voltage. Generating an output voltage using the rectified voltage. Determining whether an output current of the output voltage can be within a range of current values. In response to output current being within the range of current values, regulating the rectified voltage to a level that minimizes a difference between the rectified voltage and the output voltage. In response to output current being outside of the range of current values, determining whether output current can be greater than or less than an upper bound of the range of current values. In response to the output current being greater than the upper bound of range of current values, shutting down the wireless power transfer system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile