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:
Sep. 21, 2021
Filed:
Apr. 19, 2020
Win Semiconductors Corp., Tao Yuan, TW;
Po-Kie Tseng, Taoyuan, TW;
Chih-Wen Huang, Taoyuan, TW;
Jui-Chieh Chiu, Taoyuan, TW;
Shao-Cheng Hsiao, Taoyuan, TW;
WIN Semiconductors Corp., Tao Yuan, TW;
Abstract
A bias compensation circuit, coupled to an amplifying transistor, is disclosed. The bias compensation circuit comprises a voltage locking circuit, comprising a first terminal and a second terminal, wherein the first terminal is coupled to a third terminal the amplifying transistor, and the second terminal is coupled to a control terminal of the amplifying transistor; and a first resistor, coupled to the first terminal of the voltage locking circuit; wherein when the voltage locking circuit is conducted, a voltage difference between the first terminal and the second terminal is substantially constant.