Chongqing, China

Wankai Shi

This inventor holds 1 USPTO granted patent. Top assignees: Chongqing Changan Automobile Co., Ltd., Chongqing Changan New Energy Automobile Technology Co., Ltd., Chongqing University. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wankai Shi. Retrieved from https://idiyas.com/inventor/wankai-shi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 13.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Wankai Shi - Innovator in Transmission Systems

Introduction

Wankai Shi is a notable inventor based in Chongqing, China. He has made significant contributions to the field of automotive technology, particularly in the development of advanced transmission systems. His innovative approach has led to the creation of a patent that enhances the efficiency of four-wheel drive systems.

Latest Patents

Wankai Shi holds a patent for a "Transmission system capable of implementing four-wheel drive and operating model thereof." This invention discloses a transmission system that includes an odd shift motor, an even shift motor, a front-wheel drive shaft, a rear-wheel drive shaft, a front-wheel output shaft gear, and a rear-wheel output shaft gear. The coordinated control of the two motors allows for high-efficiency operation, improving the overall performance of the transmission system. The system can implement both four-wheel drive and two-wheel drive models, utilizing sensor information to synchronize rotational speed during gear shifts, thereby reducing impact during shifting.

Career Highlights

Wankai Shi has worked with prominent companies in the automotive sector, including Chongqing Changan New Energy Automobile Technology Co., Ltd. and Chongqing Changan Automobile Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative automotive solutions.

Collaborations

Wankai Shi has collaborated with talented individuals such as Datong Qin and Kaibin Cao. Their teamwork has fostered an environment of innovation and creativity, leading to advancements in automotive technology.

Conclusion

Wankai Shi's contributions to the field of transmission systems exemplify his dedication to innovation and efficiency in automotive technology. His patent reflects a significant advancement that can enhance vehicle performance and driveability.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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