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:
Feb. 24, 2026
Filed:
Dec. 29, 2023
Ancora Semiconductors Inc., Taoyuan, TW;
PO-Chin Chuang, Taoyuan, TW;
ANCORA SEMICONDUCTORS INC., Taoyuan, TW;
Abstract
An electronic circuit includes a driving circuit and a power switch. The driving circuit includes a first control circuit and a second control circuit. The first control circuit is coupled between a high-level voltage and an internal node. The second control circuit includes a first switch and a second switch. The first switch is coupled between the internal node and a driving node, and the second switch is coupled between the driving node and a first low-level voltage. The second control circuit periodically couples the first control circuit and the first low-level voltage to a driving node. The power switch is coupled to a second low-level voltage and turned on or off in response to a driving signal at the driving node. The power switch is either current-driven or voltage-driven.