Wen Zhang

This inventor holds 10 USPTO granted patents and 14 published patent applications and 6 EPO patents. Top assignees: Delta Electronics (Shanghai) Co., Ltd., Telefonaktiebolaget Lm Ericsson (Publ), Delta Electronics (Shanghai) Co., Ltd. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen Zhang. Retrieved from https://idiyas.com/inventor/wen-zhang-d92dxbvf

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

Calculating rank

USPTO Granted Patents = 10 (Patent Applications = 14)

% Patents Active = 20.0

EPO Patents = 6 (Patent Applications = 29)

Average Co-Inventor Count = 4.5

ph-index = 1

Company Filing History:

4 out of 59

Delta Electronics (Shanghai) Co., Ltd.

patents

3 out of 27,071

Telefonaktiebolaget Lm Ericsson (Publ)

patents

2 out of 605

Delta Electronics (Shanghai) Co., Ltd

patents

where one patent can have more than one assignee

Years Active: 2024-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12763669 - Coordinated fault-tolerant control method (2026-10-13),

2. 12739249 - Method and apparatus for authentication and authorization (2026-09-15),

3. 12719867 - Method and apparatus for selecting an authentication type for authentication related to a terminal device (2026-08-25),

4. 12701623 - Method and apparatus for session management (2026-08-04),

5. 12695795 - Method and apparatus for session management function reselection (2026-07-28),

6. 12695371 - Cascaded power conversion system and power distribution method thereof (2026-07-28),

7. 12658812 - DC bias suppression method and high-frequency power conversion circuit using the same (2026-06-16),

8. 12627223 - Control method for resonant conversion circuit (2026-05-12),

9. 12470120 - Non-communication distributed control method and device for cascade system (2025-11-11),

10. 11863065 - Power module and method for controlling the same, three-phase power system and method for controlling the same (2024-01-02),

Title: The Innovative Contributions of Wen Zhang

Introduction

Wen Zhang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power systems and control methods. With a total of 10 patents, his work focuses on enhancing the efficiency and functionality of cascade systems.

Latest Patents

Wen Zhang's latest patents include a "Non-communication distributed control method and device for cascade system." This invention provides a method for regulating AC current in power modules through a closed-loop control system. The method involves using the output of the closed-loop control as a reference value for the bridge arm voltage, which is crucial for maintaining system stability. Another notable patent is the "Power module and method for controlling the same, three-phase power system and method for controlling the same." This patent outlines a method for controlling a power module configured with multiple cells in cascade connection, allowing for various operational modes to optimize performance.

Career Highlights

Wen Zhang has worked with notable companies such as Delta Electronics (Shanghai) Co., Ltd and Telefonaktiebolaget Lm Ericsson (publ). His experience in these organizations has contributed to his expertise in power systems and control technologies.

Collaborations

Wen has collaborated with talented individuals in his field, including Cheng Lu and Hongyang Wu. These partnerships have fostered innovation and the development of advanced technologies.

Conclusion

Wen Zhang's contributions to the field of power systems through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in cascade control methods and power module technologies.

Profile summary based on public USPTO records.