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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chia-Chen Chang

This inventor holds 6 USPTO granted patents. Top assignee: Molex Corporation. Active years: 2004-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chia-Chen Chang. Retrieved from https://idiyas.com/inventor/chia-chen-chang-38ud989q

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 66.7

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Hsinchuang, TW (2004)
  • Hsin Chung, TW (2005 - 2006)
  • Chung, TW (2007)

Company Filing History:

goldMedal6 out of 3,096 
 
Molex Corporation
 patents

Years Active: 2004-2007

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6 patents (USPTO):Explore Patents
1. 7291026 - Memory card connector (2007-11-06),
2. 7101206 - Memory card connector with switch terminals having improved contacts (2006-09-05),
3. 7048588 - Multiple port memory card connector (2006-05-23),
4. 7018222 - Memory card connector with card eject mechanisms (2006-03-28),
5. 6896532 - Switch terminal for memory card connectors (2005-05-24),
6. 6802726 - Ejection mechansim for an electronic card connector (2004-10-12),

Title: Innovations of Chia-Chen Chang

Introduction

Chia-Chen Chang is a notable inventor based in Hsin-Chung, Taiwan. He has made significant contributions to the field of memory card technology, holding a total of 6 patents. His work focuses on enhancing the functionality and efficiency of memory card connectors.

Latest Patents

One of his latest patents is a memory card connector that features an insulative housing with a terminal-mounting section. This design includes a plurality of conductive terminals that engage with the contacts on a memory card. The housing defines a card-receiving cavity, and a card eject mechanism is integrated, which includes a slider that moves with the memory card. This mechanism is enhanced by an ejection spring that biases the slider and memory card in an ejection direction. The slider is designed with an elongated guide slot that allows for smooth movement.

Another innovative patent by Chang is a memory card connector with switch terminals that have improved contacts. This connector also features an insulative housing with a rear terminal-mounting section and a card-receiving space. It includes conductive terminals with protrusions that engage with each other when a memory card is inserted. This design ensures reliable connectivity and enhances the overall performance of the memory card connector.

Career Highlights

Chia-Chen Chang is currently employed at Molex Corporation, a leading company in the field of electronic components. His work at Molex has allowed him to develop and patent innovative technologies that improve memory card functionality.

Collaborations

Chang collaborates with Wei-Sun Chang, a talented female engineer who contributes to the development of advanced electronic solutions. Their teamwork exemplifies the importance of collaboration in driving innovation.

Conclusion

Chia-Chen Chang's contributions to memory card technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry and improve the functionality of electronic devices.

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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