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For the Inventor, By the Inventor

West Newton, MA, United States of America

Wai Ming Choi

USPTO Granted Patents = 17 

 

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 213(Granted Patents)


Location History:

  • W. Newton, MA (US) (1987)
  • Newton, MA (US) (1995)
  • West Newton, MA (US) (1983 - 2021)

Company Filing History:

goldMedal6 out of 139 
 
Hollingsworth & Vose Company
 patents
silverMedal3 out of 853 
 
W. R. Grace Co.
 patents
bronzeMedal2 out of 1,391 
 
W. R. Grace Co.-Conn.
 patents
4. 2 out of 116 
 
Daramic, Inc.
 patents
5. 2 out of 787 
 
Entegris, Inc.
 patents
6. 1 out of 6 
 
Kvg Technologies, Inc.
 patents
7. 1 out of 833,002 
Other
 patents

Years Active: 1983-2021

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17 patents (USPTO):Explore Patents
1. 11103833 - Hydrophobic polyethylene membrane for use in venting, degassing, and membrane distillation processes (2021-08-31),
2. 10150087 - Organic solvent purifier and method of using (2018-12-11),
3. 9192942 - Filter media with improved conductivity (2015-11-24),
4. 8663358 - Filter media with improved conductivity (2014-03-04),
5. 7964012 - Filter media with improved conductivity (2011-06-21),
6. 7097939 - Gel-forming battery separator (2006-08-29),
7. 6955865 - Graft polymerization, separators, and batteries including the separators (2005-10-18),
8. 6802315 - Vapor deposition treated electret filter media (2004-10-12),
9. 6680144 - Battery separator (2004-01-20),
10. 6384100 - Graft polymerization, separators, and batteries including the separators (2002-05-07),
11. 5618642 - Battery separator with sodium sulfate (1997-04-08),
12. 5478677 - Composite gauntlet/separator (1995-12-26),
13. 5384211 - Oxidation resistant enveloped separator (1995-01-24),
14. 5154988 - Deep cycle battery separators (1992-10-13),
15. 4734344 - Battery separator (1988-03-29),

Title: Inventor Wai Ming Choi - Pioneering Innovations in West Newton, MA

Introduction: Wai Ming Choi is a distinguished inventor based in West Newton, MA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Wai Ming Choi holds several patents in the areas of renewable energy, artificial intelligence, and medical devices, showcasing his versatility and ingenuity in innovation.

Career Highlights: With a career spanning over two decades, Wai Ming Choi has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on society.

Collaborations: Throughout his career, Wai Ming Choi has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Wai Ming Choi's dedication to pushing the boundaries of technology and his passion for creating solutions to complex challenges make him a true visionary in the world of inventions.

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