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Forward Citations = 302

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6 inventors (with patents filed for the assignee):

Pan Chen-Lieh (13 out of 13 patents)

Chih-Cheng Shiue (11 out of 23 patents)

Carl Winefordner (7 out of 52 patents)

4. Frank Hermansen (7 out of 52 patents)

5. Chen-Lieh Pan (2 out of 2 patents)

6. Jun Sheng Bai (1 out of 1 patent)

34 patents: Sort by Forward Citations

1. 7708012 - Dry top snorkel having a locking device to prevent inadvertant closure (2010-05-04),

2. 7634997 - Snorkel with mask strap retaining device (2009-12-22),

3. 7458134 - Constriction assembly (2008-12-02),

4. 7223141 - Stretchable foot pocket of fin (2007-05-29),

5. 7191779 - Snorkel with whistler (2007-03-20),

6. 7165545 - Splash protection device for snorkel (2007-01-23),

7. 7100215 - Goggles with changeable lenses (2006-09-05),

8. 6994085 - Splash guard for a snorkel (2006-02-07),

9. 6966102 - Belted adjuster (2005-11-22),

10. 6871386 - Headband adjustment device (2005-03-29),

11. 6843246 - Snorkel splash protector (2005-01-18),

12. 6749472 - Swimming fin (2004-06-15),

13. 6745762 - Snorkel with luminous device (2004-06-08),

14. 6745404 - Semi-frameless mask (2004-06-08),

15. 6736136 - Snorkel fixture of swimming mask (2004-05-18),

Q.D.S. Injection Molding, Inc. is a leading manufacturer specialized in plastic injection molding services. With over 20 years of experience, we provide high-quality injection molded products for various industries such as automotive, electronics, and consumer goods. Our state-of-the-art facilities, advanced equipment, and skilled team enable us to deliver precision parts with tight tolerances and exceptional surface finishes. We are committed to exceeding customer expectations, offering cost-effective solutions, and ensuring timely delivery. Visit our website to learn more about our capabilities and explore our range of plastic injection molding services.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

34 Patents

#175 in San Diego, CA

#2,298 in California

#9,663 in US

#19,028 in the World

San Diego, CA, United States of America

Q.d.s. Injection Molding, Inc.