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For the Inventor, By the Inventor

Hsinchu, Taiwan

Hsiang-Chung Chang

This inventor holds 8 USPTO granted patents. Top assignee: Anpec Electronics Corporation. Active years: 2012-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hsiang-Chung Chang. Retrieved from https://idiyas.com/inventor/hsiang-chung-chang

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

USPTO Granted Patents = 8

% Patents Active = 50.0

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Hsinchu, TW (2012 - 2015)
  • Hsinchu County, TW (2016)

Company Filing History:

goldMedal8 out of 386 
 
Anpec Electronics Corporation
 patents

Years Active: 2012-2016

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8 patents (USPTO):Explore Patents
1. 9350241 - Buck converter and control method therefor (2016-05-24),
2. 9350158 - Over-current protection circuit and pulse width modulator having the same (2016-05-24),
3. 9048675 - Charging circuit for capacitor (2015-06-02),
4. 8901907 - Current-limit system and method (2014-12-02),
5. 8823350 - Switching regulator capable of turning off lower gate switch completely during activation period (2014-09-02),
6. 8675320 - Overcurrent detection circuit and overcurrent detection method (2014-03-18),
7. 8422185 - Method and device for delaying activation timing of output device (2013-04-16),
8. 8159281 - Method and device for delaying activation timing of output device (2012-04-17),

Title: Hsiang-Chung Chang: Innovator in Circuit Design

Introduction

Hsiang-Chung Chang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in circuit design. With a total of 8 patents to his name, Chang has established himself as a key figure in innovation.

Latest Patents

Chang's latest patents include an over-current protection circuit and a pulse width modulator. The over-current protection circuit is designed to prevent damage to the pulse width module by controlling the inductive current. It features a high-side switch, a low-side switch, and a driving module that adjusts the current flow based on set and reset signals. Additionally, he has developed a buck converter that utilizes a pair of NMOSFET switches connected in series, along with a control circuit and a boot-strap capacitor. This design enhances the efficiency of voltage regulation in electronic devices.

Career Highlights

Hsiang-Chung Chang is currently employed at Anpec Electronics Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in advancing circuit design technologies, making significant impacts on the industry.

Collaborations

Chang has collaborated with notable colleagues, including Dong-Yi Liu and Tse-Lung Yang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hsiang-Chung Chang's contributions to circuit design and electronics are noteworthy. His innovative patents and collaborations highlight his commitment to advancing technology in the industry.

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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