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Hong Kong, China

Pat Y Mah

USPTO Granted Patents = 57 (Patent Applications = 7)

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 2

Average Co-Inventor Count = 1.4

ph-index = 15

Forward Citations = 670(Granted Patents)

Forward Citations (Not Self Cited) = 650(Dec 10, 2025)

Location History:

Hong Kong, CN (1999 - 2012)
Kowloon, CN (2011 - 2016)

Company Filing History:

Daka Research Inc.

Daka Research Inc. (br. Virg.isl Corp.), Offshore Incorporations

Daka Research Inc. (br. Virg. Isl Corp.)

Daka Development Ltd.

Daka Research Inc. (british Virgin Islands Corporation)

Daka Research Inc. (br. Virg. Isl Corp.) Offshore Incorporations Centre

Daka Development Ltd. (hong Kong Corporation)

Daka Research Inc. (br. Virg.isl Corp.) Offshoreincorporation

9. 6 out of 832,761

Other

patents

where one patent can have more than one assignee

Years Active: 1999-2016

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Areas of Expertise:

Rotary Can Opener

Multi-Function Can Opener

Food Processor

Vacuum Marinator

Underwater Motive Device

Faraday Flashlight

Modularized Underwater Motive Device

Electronic Bartender

Slicer

Manual Odor Remover

Corkscrew Opener

Carabiner Shaped Chronometer

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9352947 - Rotary can opener (2016-05-31),

2. 8539682 - Rotary can opener (2013-09-24),

3. D672623 - Peeler (2012-12-18),

4. D657643 - Cap opener (2012-04-17),

5. D643269 - Multi-function can opener (2011-08-16),

6. D643268 - Can opener (2011-08-16),

7. D642875 - Slicer (2011-08-09),

8. D634597 - Can opener (2011-03-22),

9. D624377 - Bottle opener and closer (2010-09-28),

10. D615346 - Fat eraser (2010-05-11),

11. D608162 - Mandolin slicer (2010-01-19),

12. D598529 - Manual odor remover (2009-08-18),

13. D598239 - Leg supported food processor (2009-08-18),

14. D594303 - Jar opener (2009-06-16),

15. D594302 - Corkscrew opener (2009-06-16),

Title: Inventor Pat Y Mah - Revolutionizing Innovation in Hong Kong

Introduction: Pat Y Mah is a pioneering inventor based in Hong Kong, CN, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Pat Y Mah holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Pat Y Mah has worked with leading tech companies and research institutions to develop cutting-edge solutions that have had a significant impact on various industries.

Collaborations: Throughout her career, Pat Y Mah has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing.

Conclusion: Inventor Pat Y Mah's relentless pursuit of innovation and dedication to creating a better world through technology make her a true visionary in the field of inventions.

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