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:
Jul. 23, 2024
Filed:
Apr. 20, 2022
Innoscience (Suzhou) Semiconductor Co., Ltd., Suzhou, CN;
Jianjian Sheng, Suzhou, CN;
INNOSCIENCE (SUZHOU) SEMICONDUCTOR CO., LTD., Suzhou, CN;
Abstract
A method for wafer-level adjustment of protection circuits of electronic devices and a wafer for facilitating the same are provided. The method comprises: fabricating an adjustable terminal protection circuit for each of the electronic devices in the wafer; and adjusting each of the adjustable terminal protection circuits by cutting off one or more fuse elements in the one or more trimming circuits of the terminal protection circuit. The method provides a cost-effective approach to allow wafer-level on-chip adjustment of protection circuits for III-V compound devices in a flexible manner so as to address the issues of manufacturing process constrains under requirement of large wafer dimension.