logo

For the Inventor, By the Inventor

Ilan Hsing, Taiwan

Pan Chen-Lieh

This inventor holds 13 USPTO granted patents. Top assignee: Q.d.s. Injection Molding, Inc.. Active years: 2001-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pan Chen-Lieh. Retrieved from https://idiyas.com/inventor/pan-chen-lieh

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

USPTO Granted Patents = 13

% Patents Active = 38.5

Average Co-Inventor Count = 1.0

ph-index = 5

Forward Citations = 88(Granted Patents)


Location History:

  • Ilan Hsing, TW (2001 - 2004)
  • IIan Hsing, TW (2004)
  • Shrlin, TW (2005)

Company Filing History:

goldMedal13 out of 34 
 
Q.d.s. Injection Molding, Inc.
 patents

Years Active: 2001-2005

Loading Chart...
13 patents (USPTO):Explore Patents
1. 6871386 - Headband adjustment device (2005-03-29),
2. 6749472 - Swimming fin (2004-06-15),
3. 6745404 - Semi-frameless mask (2004-06-08),
4. 6736136 - Snorkel fixture of swimming mask (2004-05-18),
5. 6735788 - Buckle structure of swimming mask (2004-05-18),
6. 6735787 - Diving mask (2004-05-18),
7. 6622722 - Water preventing equipment of a snorkel (2003-09-23),
8. D471975 - Snorkel's housing (2003-03-19),
9. D471974 - Snorkel's top (2003-03-19),
10. 6516797 - Breathing structure of snorkeling apparatus (2003-02-11),
11. 6460995 - Multi-piece lens having bonded lens portions (2002-10-08),
12. 6341863 - Diving mask (2002-01-29),
13. 6276362 - Diving snorkel (2001-08-21),

Title: Innovations by Pan Chen-Lieh

Introduction

Pan Chen-Lieh is a notable inventor based in Ilan Hsing, Taiwan. He has made significant contributions to the field of innovation, holding a total of 13 patents. His work primarily focuses on practical devices that enhance user experience in various applications.

Latest Patents

Among his latest inventions is a headband adjustment device. This device includes a base, an adjustable seat, at least a press piece, a resilient adjustment plate, and two band shafts. The design allows for easy adjustment and comfort for the user. Another notable invention is a swimming fin, which features a foot pack and a blade. The unique design of the fin includes a root formed by an alternate arrangement of hard and soft coils, providing enhanced performance for swimmers.

Career Highlights

Pan Chen-Lieh is currently associated with Q.D.S. Injection Molding, Inc. His role in the company allows him to apply his innovative ideas in practical settings, contributing to the development of new products and technologies.

Conclusion

Pan Chen-Lieh's inventive spirit and dedication to innovation have led to the creation of several impactful patents. His work continues to influence the fields of sports and user-adjustable devices, showcasing the importance of creativity in engineering.

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…