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. 08, 2026
Filed:
Mar. 28, 2024
Winbond Electronics Corp., Taichung City, TW;
Lih-Wei Lin, Hsinchu City, TW;
Chia-Fu Liang, Hsinchu County, TW;
Winbond Electronics Corp., Taichung City, TW;
Abstract
A testing circuit for testing a plurality of electrical devices is provided. The testing circuit includes a first pad and a plurality of delay circuits. The first pad is disposed on a scribe line of a substrate. The first pad is configured to receive a trigger signal to trigger the electrical devices to sequentially perform a testing operation. The electrical devices are disposed on the substrate. The delay circuits are disposed on the scribe line of the substrate. The delay circuits are electrically connected to the first pad. The delay circuits are configured to delay the trigger signal and output the delayed trigger signal to the corresponding electrical devices. The electrical devices sequentially perform the testing operation according to the delayed trigger signal to respectively output a testing result.