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:
Jun. 15, 2021
Filed:
Dec. 06, 2018
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Chung-Peng Hsieh, New Taipei, TW;
Chih-Chiang Chang, Taipei, TW;
Chung-Chieh Yang, Hsinchu County, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
A device is disclosed that includes a control circuit and a scope circuit. The control circuit is configured to delay a voltage signal to generate a first control signal. The scope circuit is configured to be operated in one of a first mode and a second mode according to the first control signal. In the first mode, the scope circuit is configured to generate a first current signal indicating amplitudes of the voltage signal, and in the second mode, the scope circuit is configured to stop generating the first current signal.