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:
Jul. 23, 2024
Semtech Corporation, Camarillo, CA (US);
Lei Hua, Camarillo, CA (US);
William Allen Russell, Camarillo, CA (US);
Pengcheng Han, Calabasas, CA (US);
Changjun Huang, Oak Park, CA (US);
SEMTECH CORPORATION, Camarillo, CA (US);
Abstract
A voltage protection circuit is disclosed that includes a programmable reference voltage circuit configured to receive an input voltage and to generate a reference voltage. An error amplifier stage is coupled to the programmable reference voltage circuit. A voltage limiting circuit is coupled to the programmable reference voltage circuit and the error amplifier stage. A voltage clamping element is coupled to the programmable reference voltage circuit, the error amplifier stage and the voltage limiting circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile