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. 23, 2026
Filed:
Jan. 08, 2025
Smartsens Technology (Hk) Co., Limited, Hongkong, CN;
Yunqi Wang, Shanghai, CN;
Xiaoxing Li, Shanghai, CN;
SMARTSENS TECHNOLOGY (HK) CO., LIMITED, Hongkong, CN;
Abstract
The present application provides a clock detection method, a clock detection circuit, and an image sensor, wherein an first AND gate is receiving a first clock signal and an enable signal, a first capacitor is connected to a first switch element, and a second capacitor is connected between the first switch element and ground, the second switch element receives a preset voltage, and the second switch element is connected to the first switch element; a comparator is connected to the second switch element, and a preset voltage end, and an output end of the comparator is connected to a trigger; a trigger end of the trigger is receiving the first clock signal, and the reset end of the trigger is receiving the enable signal, to output a clock detection result signal. The present application enhances the user experience.