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:
Nov. 10, 2026
Filed:
Aug. 27, 2024
Jing-jin Electric Technologies Co., Ltd., Beijing, CN;
Fengzhu Xue, Beijing, CN;
Gabriel Gallegos Lopez, Beijing, CN;
Hao Zhang, Beijing, CN;
Zhiyong Gao, Beijing, CN;
Jia Shi, Beijing, CN;
Jing-Jin Electric Technologies Co., Ltd., Beijing, CN;
Abstract
An inverter is disclosed. The inverter comprises a housing and a control board provided inside the housing. By integrating the park lock control unit, the differential lock control unit and the motor control unit into the control board and controlling them with a same microprocessor, the layout space and hardware cost of the entire vehicle are saved. By adding a control loop between the position feedback acquisition and the park lock control unit, the closed-loop control of the parking function is realized. By adding a control loop between the state feedback acquisition and the differential lock control unit, the closed-loop control of the differential lock function is realized. In this way, the technical effects of sharing hardware resources, improving stability, and reducing failure rate are achieved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile