Shu Hung Henry Chung

This inventor holds 41 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Power Electronics. Top assignees: City University of Hong Kong, Premier Technologies Ltd., E.energy Double Tree Limited. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shu Hung Henry Chung. Retrieved from https://idiyas.com/inventor/shu-hung-henry-chung

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

USPTO Granted Patents = 41 (Patent Applications = 3)

% Patents Active = 68.3

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 66(Granted Patents)

Company Filing History:

38 out of 911

City University of Hong Kong

patents

2 out of 11

Premier Technologies Ltd.

patents

1 out of 3

E.energy Double Tree Limited

patents

4. 1 out of 7

Mosway Semiconductor Limited

patents

5. 1 out of 1

Provista Technology Limited

patent

where one patent can have more than one assignee

Years Active: 2012-2026

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Areas of Expertise:

Gate Driving Circuit

EMI Filter

Power Regulation

Energy Storage

Photovoltaic Device

Battery Tester

Current Control

Signal Modulation

Inductive Power Transfer

Noise Suppression

LED Lighting

Wireless Communication

41 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12669538 - Apparatus for measuring a gate leakage current of a transistor (2026-06-30),

2. 12592693 - Gate driving circuit with switched-capacitor circuit to generate negative gate-source voltage pulses (2026-03-31),

3. 12136874 - Electrical circuit for reducing electromagnetic noise or interference in a power converter (2024-11-05),

4. 12025680 - Method and monitoring device using the same for estimating intrinsic parameters of encapsulated capacitor (2024-07-02),

5. 12021535 - Signal modulation circuit for solid state electronic device and circuit incorporating the same (2024-06-25),

6. 11671731 - Apparatus for facilitating a photovoltaic device to provide a wireless communication channel (2023-06-06),

7. 11575308 - High-attenuation wideband active common-mode EMI filter section (2023-02-07),

8. 11436424 - RFID-based sensing method and system (2022-09-06),

9. 11360151 - Method of diagnosing an electrical energy storage apparatus, an electronic device for use in an electrical energy storage apparatus and an electrical energy storage apparatus (2022-06-14),

10. 11283401 - System and method for determining a state of a photovoltaic panel (2022-03-22),

11. 11018598 - System and method for controlling switching network of a power regulation circuit (2021-05-25),

12. 10866285 - Efficient battery tester (2020-12-15),

13. 10838012 - Method of diagnosing an electrical energy storage apparatus, an electronic device for use in an electrical energy storage apparatus and an electrical energy storage apparatus (2020-11-17),

14. 10761123 - Method and an apparatus for use in an electric circuit (2020-09-01),

15. 10678281 - Circuit arrangement for filtering an electric current (2020-06-09),

Title: Innovations of Shu Hung Henry Chung in Hong Kong

Introduction

Shu Hung Henry Chung is a prolific inventor based in Hong Kong, renowned for his contributions to electrical engineering. With an impressive portfolio consisting of 39 patents, he has significantly influenced the development of technology aimed at reducing electromagnetic noise and enhancing circuit efficiency.

Latest Patents

Among his latest innovations, one noteworthy patent is the "Electrical Circuit for Reducing Electromagnetic Noise or Interference in a Power Converter." This invention describes an electrical circuit designed to minimize electromagnetic disturbances by incorporating a shunt capacitor that connects to the grounded component of the power converter. This configuration allows the circuit to effectively manage noise currents originating from various noise sources.

Another significant patent involves a "Method and Monitoring Device Using the Same for Estimating Intrinsic Parameters of Encapsulated Capacitor." This method outlines a process for estimating the intrinsic parameters of an encapsulated capacitor by using sampled current and voltage values. The method leverages a capacitor current estimating model combined with a particle swarm optimization approach to derive optimized parameters for the capacitor.

Career Highlights

Chung's career has seen him engaged with esteemed institutions such as the City University of Hong Kong and Premier Technologies Ltd. His work has focused on advancing technologies within the field of electrical engineering, emphasizing noise reduction and efficiency in power systems.

Collaborations

Throughout his career, Chung has collaborated with esteemed colleagues, including Wing Hong Lau and Kuen Faat Yuen. These partnerships have fostered a rich environment for innovation and have contributed to the development of cutting-edge electrical technologies.

Conclusion

Shu Hung Henry Chung's impressive body of work and ongoing commitment to innovation significantly impact the field of electrical engineering. His latest patents reflect a forward-thinking mindset aimed at enhancing the functionality and efficiency of electrical circuits, which will undoubtedly inspire future advancements in this domain.

Profile summary based on public USPTO records.