Growing community of inventors

Hong Kong, China

Daniel Alex Chunn

Average Co-Inventor Count = 2.29

ph-index = 18

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 = 758

Daniel Alex ChunnBenson Chun Kit Cheung (11 patents)Daniel Alex ChunnTailun Kam Lun Sham (5 patents)Daniel Alex ChunnGodfrey Ka Wai Chung (4 patents)Daniel Alex ChunnDavid Wai Wah Ng (4 patents)Daniel Alex ChunnThomas Kam Kee Wong (4 patents)Daniel Alex ChunnTsang Lap Hon (3 patents)Daniel Alex ChunnTaku Ohi (2 patents)Daniel Alex ChunnCharles Keith Long (2 patents)Daniel Alex ChunnJeffrey M Dils (2 patents)Daniel Alex ChunnLap Hon Tsang (2 patents)Daniel Alex ChunnKam Kee Wong (2 patents)Daniel Alex ChunnJohn B Womble (2 patents)Daniel Alex ChunnKam Lun Tailun Gates Sham (2 patents)Daniel Alex ChunnTsang Lap Hon (2 patents)Daniel Alex ChunnGordon Lap Hon Tsang (2 patents)Daniel Alex ChunnFrank Lenz (2 patents)Daniel Alex ChunnKenneth M Brazell (1 patent)Daniel Alex ChunnCharles M Wacker (1 patent)Daniel Alex ChunnXiao Ping Liu (1 patent)Daniel Alex ChunnKa Wai Chung (1 patent)Daniel Alex ChunnBorislav Popov (1 patent)Daniel Alex ChunnRussell C Carlson (1 patent)Daniel Alex ChunnBing Hong Tam (1 patent)Daniel Alex ChunnThomas Kam Kee Wong (1 patent)Daniel Alex ChunnDennis Wing Yuk Ma (1 patent)Daniel Alex ChunnDaniel Alex Chunn (42 patents)Benson Chun Kit CheungBenson Chun Kit Cheung (15 patents)Tailun Kam Lun ShamTailun Kam Lun Sham (8 patents)Godfrey Ka Wai ChungGodfrey Ka Wai Chung (8 patents)David Wai Wah NgDavid Wai Wah Ng (7 patents)Thomas Kam Kee WongThomas Kam Kee Wong (5 patents)Tsang Lap HonTsang Lap Hon (5 patents)Taku OhiTaku Ohi (53 patents)Charles Keith LongCharles Keith Long (32 patents)Jeffrey M DilsJeffrey M Dils (13 patents)Lap Hon TsangLap Hon Tsang (4 patents)Kam Kee WongKam Kee Wong (4 patents)John B WombleJohn B Womble (2 patents)Kam Lun Tailun Gates ShamKam Lun Tailun Gates Sham (2 patents)Tsang Lap HonTsang Lap Hon (2 patents)Gordon Lap Hon TsangGordon Lap Hon Tsang (2 patents)Frank LenzFrank Lenz (2 patents)Kenneth M BrazellKenneth M Brazell (99 patents)Charles M WackerCharles M Wacker (18 patents)Xiao Ping LiuXiao Ping Liu (5 patents)Ka Wai ChungKa Wai Chung (3 patents)Borislav PopovBorislav Popov (2 patents)Russell C CarlsonRussell C Carlson (1 patent)Bing Hong TamBing Hong Tam (1 patent)Thomas Kam Kee WongThomas Kam Kee Wong (1 patent)Dennis Wing Yuk MaDennis Wing Yuk Ma (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. One World Technologies, Inc. (38 from 112 patents)

2. Homelite Technologies Limited (3 from 17 patents)

3. Eastway Fair Company Limited (1 from 52 patents)


42 patents:

1. 7325812 - Grip assembly for clutch cap, front sleeve, rear sleeve and method of making

2. D525097 - Jigsaw

3. D524131 - Reciprocating saw

4. D521337 - Hammer drill

5. D516020 - Battery pack

6. D514507 - Battery charger

7. D514060 - Battery pack

8. 6979155 - Hand-held power tool having a detecting device

9. D510849 - Overmold grip for a sander

10. D507949 - Circular saw

11. D506436 - Battery charger

12. D504394 - Battery pack

13. D502074 - Circular saw

14. D501385 - Drill

15. D491438 - Hammer drill

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as of
12/28/2025
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