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:
Feb. 11, 2025
Filed:
Apr. 18, 2023
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Shangbo Lin, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
The present disclosure provides an information reading method, a device, a cable, a charging system, and a computer storage medium. The device includes a device control chip and a first interface. The first interface includes a first-type data signal terminal and a second-type data signal terminal. The first-type data signal terminal is connected to a power supply terminal of a communication control chip of the cable. The second-type data signal terminal is connected to a data signal terminal of the communication control chip. The device control chip is configured to control the first-type data signal terminal to be in a first output state. The first-type data signal terminal is configured to provide, when in the first output state, a first voltage to the power supply terminal, to supply power to the communication control chip.