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. 05, 2023
Filed:
Feb. 24, 2020
Innoscience (Zhuhai) Technology Co., Ltd., Zhuhai, CN;
Yulin Chen, Zhuhai, CN;
Chunhua Zhou, Zhuhai, CN;
Sichao Li, Zhuhai, CN;
Wenjie Lin, Zhuhai, CN;
Tao Zhang, Zhuhai, CN;
INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD., Zhuhai, CN;
Abstract
The application relates to a device and method for measuring a high electron mobility transistor. The device provided includes a controller, a protection circuit, a load circuit and a switching circuit electrically connected between the load circuit and the protection circuit. The controller is configured to provide a first control signal having a first value to a semiconductor component at a first time point and provide a second control signal having a second value to the switching circuit at a second time point. The semiconductor component is turned on by the first value of the first control signal, and the switching circuit is turned on by the second value of the second control signal. The second time point is later than the first time point.