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For the Inventor, By the Inventor

Taoyuan, Taiwan

Hua-Chun Chang

This inventor holds 9 USPTO granted patents and 5 published patent applications. Top assignee: Speed Tech Corporation. Active years: 2009-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hua-Chun Chang. Retrieved from https://idiyas.com/inventor/hua-chun-chang

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 121(Granted Patents)


Location History:

  • Taoyuan Hsien, TW (2009 - 2014)
  • Taoyuan, TW (2016 - 2022)

Company Filing History:

goldMedal9 out of 103 
 
Speed Tech Corporation
 patents

Years Active: 2009-2022

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9 patents (USPTO):Explore Patents
1. 11431135 - Electrical connector structure with three sets of terminals and a ground connecting structure (2022-08-30),
2. 11189960 - Electrical connector with sealing feature (2021-11-30),
3. 9553412 - Electronic connector (2017-01-24),
4. 9337588 - Universal serial bus connector (2016-05-10),
5. 9306345 - High-density cable end connector (2016-04-05),
6. 9306336 - High frequency connector (2016-04-05),
7. 8808029 - High density connector structure for transmitting high frequency signals (2014-08-19),
8. 8164405 - Low-profile multi-directional key switch structure (2012-04-24),
9. 7527526 - Electrical connector (2009-05-05),

Title: Innovator Spotlight: Hua-Chun Chang

Introduction

Hua-Chun Chang, an accomplished inventor based in Taoyuan, Taiwan, has made significant contributions to the field of electrical connectors. With a total of nine patents to his name, his inventive spirit and technical expertise have played a vital role in advancing connector technology.

Latest Patents

Hua-Chun Chang's latest innovations include two notable patents. The first is an "Electrical Connector Structure with Three Sets of Terminals and a Ground Connecting Structure." This innovative connector features an insulating housing housing three sets of terminals, where the first and second sets include a variety of signal and ground terminals, all interconnected through a conductive member that ensures efficient electrical pathways.

The second patent is an "Electrical Connector with Sealing Feature," which presents a robust design incorporating an outer case, an insulation base, an elastic airtight member, and a conductive terminal. This design enhances both the durability and functionality of electrical connectors, ensuring they can withstand various environmental challenges.

Career Highlights

Hua-Chun Chang currently works at Speed Tech Corporation, where he applies his vast knowledge and skills to develop cutting-edge technologies. His role in the company reflects a commitment to innovation and excellence in electrical connector design.

Collaborations

Throughout his career, Hua-Chun has collaborated with talented coworkers including Chien-Yu Hsu and Li-Sen Chen. These partnerships have fostered an environment of creativity and problem-solving, leading to the development of advanced electrical connector solutions.

Conclusion

Hua-Chun Chang's impressive portfolio of nine patents underscores his contributions to the field of electrical connectors. His latest inventions demonstrate a forward-thinking approach to design and functionality, establishing him as a leading figure in innovation within the industry. As he continues to develop new technologies at Speed Tech Corporation, the impact of his work is sure to resonate within the electrical engineering community and beyond.

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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