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. 10, 2026
Filed:
Jun. 05, 2024
Shenzhen Xhorse Electronics Co., Ltd., Shenzhen, CN;
Yongfeng XI, Shenzhen, CN;
Chenglong Li, Shenzhen, CN;
Yuan He, Shenzhen, CN;
Yijie Hao, Shenzhen, CN;
Guozhong Cao, Shenzhen, CN;
Xubin Zhao, Shenzhen, CN;
Shenzhen Xhorse Electronics Co., Ltd., Shenzhen, CN;
Abstract
Disclosed is an integrated transceiver circuit, which can be applied to signal transceiving between an external control device and an external diagnostic device. A communication channel between each GPIO port of the external control device and any OBD terminal is constructed by using the transmitting matrix and receiving matrix, meanwhile, a drive circuit is arranged. On the one hand, signals from external control devices are converted into an output drive signal with matchable voltage, current and load through the drive circuit and differential impedance control unit, so that signals from GPIO ports can be sent according to the voltage, current and load requirements of various communication protocols. On the other hand, signals from the OBD terminal is received according to the voltage requirements of the communication protocol through the hysteresis comparator in the drive circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile