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:
Feb. 04, 2025
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Abstract
A power management chip comprises a multiplexed pin for receiving a communication indication signal, transmitting an analog signal and transmitting a digital signal; The communication circuit is configured to execute digital communication through the multiplexed pin; And a logic control core unit coupled to the multiplexed pin for receiving the communication indication signal from the multiplexed pin and configuring the multiplexed pin to transmit the digital signal based on the communication indication signal. In this way, only one pin is needed to receive the communication indication signal, transmit the analog signal and transmit the digital signal at the same time, thus saving the pin resources of the power management chip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile