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:
Jan. 05, 2021
Filed:
May. 24, 2018
Zte Corporation, Shenzhen, CN;
Fangxi Hou, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
Disclosed is a signal transmission circuit, comprising: a common interface, a first switch, a second switch, and an interference-resistant branch; the common interface is configured to, receive a digital signal through the first switch when the first switch is closed, or to receive an analog signal through the second switch when the second switch is closed; the interference-resistant branch is configured to eliminate an interference of the second switch on the digital signal; a signal input of the interference-resistant branch is configured to receive the digital signal, and a signal output of the interference-resistant branch is connected to a signal input of the first switch; and/or, the signal input of the interference-resistant branch is connected to a signal output of the second switch, and the signal output of the interference-resistant branch is connected to a signal input of the common interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile