Growing community of inventors

Hong Kong, China

Pat Y Mah

Average Co-Inventor Count = 1.39

ph-index = 15

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 670

Pat Y MahAlexander Joseph Kalogroulis (12 patents)Pat Y MahKwong Keung Tung (11 patents)Pat Y MahMichael Ng (11 patents)Pat Y MahAlexander Joshef Kalogroulis (8 patents)Pat Y MahMark Andrew Sanders (3 patents)Pat Y MahAlexander Kalogroulis (2 patents)Pat Y MahMatthew Edward White (1 patent)Pat Y MahRobert Bruce Tiller (1 patent)Pat Y MahKk Tung (1 patent)Pat Y MahPat Y Mah (57 patents)Alexander Joseph KalogroulisAlexander Joseph Kalogroulis (23 patents)Kwong Keung TungKwong Keung Tung (13 patents)Michael NgMichael Ng (12 patents)Alexander Joshef KalogroulisAlexander Joshef Kalogroulis (10 patents)Mark Andrew SandersMark Andrew Sanders (22 patents)Alexander KalogroulisAlexander Kalogroulis (6 patents)Matthew Edward WhiteMatthew Edward White (4 patents)Robert Bruce TillerRobert Bruce Tiller (1 patent)Kk TungKk Tung (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daka Research Inc. (12 from 22 patents)

2. Daka Research Inc. (br. Virg.isl Corp.), Offshore Incorporations (10 from 13 patents)

3. Other (6 from 832,761 patents)

4. Daka Research Inc. (br. Virg. Isl Corp.) (5 from 8 patents)

5. Daka Development Ltd. (3 from 3 patents)

6. Daka Research Inc. (br. Virg. Isl Corp.) Offshore Incorporations Centre (2 from 3 patents)

7. Daka Research Inc. (british Virgin Islands Corporation) (2 from 2 patents)

8. Daka Development Ltd. (hong Kong Corporation) (1 from 1 patent)

9. Daka Research Inc. (br. Virg.isl Corp.) Offshoreincorporation (1 from 1 patent)


57 patents:

1. 9352947 - Rotary can opener

2. 8539682 - Rotary can opener

3. D672623 - Peeler

4. D657643 - Cap opener

5. D643268 - Can opener

6. D643269 - Multi-function can opener

7. D642875 - Slicer

8. D634597 - Can opener

9. D624377 - Bottle opener and closer

10. D615346 - Fat eraser

11. D608162 - Mandolin slicer

12. D598239 - Leg supported food processor

13. D598529 - Manual odor remover

14. D594302 - Corkscrew opener

15. D594303 - Jar opener

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idiyas.com
as of
12/16/2025
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