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. 16, 2025
Filed:
Dec. 28, 2023
Smartsens Technology(hk) Co., Limited, HK, CN;
SMARTSENS TECHNOLOGY(HK) CO., LIMITED, Hong Kong, CN;
Abstract
A counter, an analog-to-digital converter, and a method for reading out image signals; the counter comprises N cascaded counting units, each of which comprises a writable D flip-flop, which has a clock input, a data input, a Q output, a Q-bar output, a control input, and a write input; the clock input of the writable D flip-flop of each counting unit is connected to the Q-bar or Q output of the writable D flip-flop of a previous counting unit, except that the clock input of the writable D flip-flop of a first counting unit of the N cascaded counting units receives a clock signal; the Q-bar output of each writable D flip-flop is connected to the data input of the same writable D flip-flop, each Q output generates a counting result, each control input receives a control signal, and each write input receives a write signal.