Growing community of inventors

Hong Kong, China

Dennis Wing Yuk Ma

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 3

Dennis Wing Yuk Ma ↔ Daniel Alex Chunn (1 patent)Dennis Wing Yuk Ma ↔ Charles Keith Long (1 patent)Dennis Wing Yuk Ma ↔ Thomas Kam Kee Wong (1 patent)Dennis Wing Yuk Ma ↔ Xiao Ping Liu (1 patent)Dennis Wing Yuk Ma ↔ Bing Hong Tam (1 patent)Dennis Wing Yuk MaDennis Wing Yuk Ma (1 patent)Daniel Alex ChunnDaniel Alex Chunn (42 patents)Charles Keith LongCharles Keith Long (32 patents)Thomas Kam Kee WongThomas Kam Kee Wong (5 patents)Xiao Ping LiuXiao Ping Liu (5 patents)Bing Hong TamBing Hong Tam (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

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

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as of
1/5/2026
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