Tucheng, Taiwan

Yung-Chien Chung

This inventor holds 22 USPTO granted patents, primarily in Electrical Connectors. Top assignee: Hon Hai Precision Industry Co., Ltd.. Active years: 2003-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yung-Chien Chung. Retrieved from https://idiyas.com/inventor/yung-chien-chung

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


% Patents Active = 31.8

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 200(Granted Patents)


Location History:

  • Tu-Chen, TW (2003 - 2006)
  • Tu-Chen, JP (2006)
  • Tu-Cheng, TW (2007 - 2008)

Company Filing History:


Years Active: 2003-2008

Loading Chart...
Areas of Expertise:
Electrical Connector
Card Connector
Cable Assembly
Grounding Contact
Connector Assembly
Panel Antenna
Coaxial Cable
RF Connector
Multi-Function Latching
Shielding Shell
Printed Circuit Board
Positioning Structure
22 patents (USPTO):Explore Patents

Title: Yung-Chien Chung: Innovator in Card Connector and Electrical Jack Technology

Introduction: Yung-Chien Chung, based in Tu-Chen, Taiwan, is a prominent inventor known for his extensive contributions to the field of electrical connectors. With an impressive portfolio of 22 patents, Chung has made significant strides in enhancing the functionality and design of card connectors and electrical jacks.

Latest Patents: Among his notable inventions are two patents that showcase his innovative approach to electrical connectivity. The first patent, titled "Card Connector with Metal Shell," presents a sophisticated design featuring an insulating housing that defines a card receiving space for smooth card insertion and ejection. This connector includes various components such as contacts, an ejector, and a durable metal shell ensuring reliability in usage.

The second patent, "Electrical Jack with Improved Grounding Contact," illustrates Chung’s ingenuity in audio connectivity. This patent details an electrical jack designed to mate seamlessly with audio plugs, enhanced by a specially designed grounding contact that increases the mating force through spring arms that extend into the central hole of the insulative housing.

Career Highlights: Yung-Chien Chung is currently employed at Hon Hai Precision Industry Co., Ltd., a leading technology company known for its innovative manufacturing capabilities. His consistent work in developing advanced connector technologies adds significant value to the company’s product offerings.

Collaborations: Throughout his career, Chung has collaborated with notable colleagues, including Hsien-Chu Lin and Shu-Chen Yang. These collaborations emphasize the teamwork inherent in the innovative process, fostering an environment where ideas can flourish and lead to groundbreaking technologies.

Conclusion: Yung-Chien Chung stands out as a key inventor in the realm of electrical connectors, contributing valuable patents and advancing technology in the industry. His dedication to innovation continues to influence the design and functionality of essential components in modern connectivity solutions.

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]
Loading…