Wuxi, China

Weiguo Zhao

This inventor holds 3 USPTO granted patents. Top assignees: Dana Corporation, Dana (Wuxi) Technology Co., Ltd.. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weiguo Zhao. Retrieved from https://idiyas.com/inventor/weiguo-zhao-i3p51z3y

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024-2025

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3 patents (USPTO):Explore Patents

Title: Weiguo Zhao: Innovator in Power Take-Off Systems

Introduction

Weiguo Zhao is a notable inventor based in Wuxi, China. He has made significant contributions to the field of power take-off (PTO) systems, holding a total of 3 patents. His innovative designs have advanced the functionality and efficiency of transmission systems.

Latest Patents

Zhao's latest patents include a Power Take-Off (PTO) assembly in a transmission and a PTO assembly operating method. The PTO assembly features a first one-way clutch that engages with a shaft of a prime mover or an output shaft when the prime mover rotates in a first direction. Additionally, it includes a second one-way clutch that engages with the same shaft when the prime mover rotates in the opposite direction. This design enhances the operational versatility of PTO systems. Furthermore, his patent on methods and systems for a transmission describes an assembly with multiple motors and clutches, including a planetary gearset that optimizes the power transfer to the PTO shaft.

Career Highlights

Throughout his career, Weiguo Zhao has worked with prominent companies such as Dana Corporation and Dana (Wuxi) Technology Co., Ltd. His experience in these organizations has allowed him to refine his expertise in mechanical engineering and transmission systems.

Collaborations

Zhao has collaborated with notable professionals in his field, including Filip D. Schacht and Quan Liu. These partnerships have contributed to the development of innovative solutions in the automotive and machinery sectors.

Conclusion

Weiguo Zhao's contributions to power take-off systems exemplify his commitment to innovation in engineering. His patents reflect a deep understanding of mechanical systems and their applications in modern technology.

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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