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:
Oct. 21, 2025
Filed:
Sep. 01, 2023
Parade Technologies, Ltd., San Jose, CA (US);
Mengchuan Gao, Shanghai, CN;
Hongquan Wang, Shanghai, CN;
Shengyuan Zhang, Shanghai, CN;
Yuanping Chen, Cupertino, CA (US);
Jianhong Li, Shanghai, CN;
PARADE TECHNOLOGIES, LTD., San Jose, CA (US);
Abstract
This application is directed to controlling a low power mode of a data communication channel. An electronic device includes an input interface for receiving an input signal. A signal conditioning circuit is coupled to the input interface, and configured to be disabled and consume power below a first threshold power level in a low power mode. A first signal detector is coupled to the signal conditioning circuit, and a second signal detector is coupled to the first signal detector. The first signal detector is configured to monitor a differential mode component of the input signal for controlling the signal conditioning circuit to exit the low power mode. The second signal detector is configured to, in the low power mode, detect a start of the input signal and enable the first signal detector based on a common mode component of the input signal.