Growing community of inventors

Hong Kong, China

Wing Fung Jacob Cheung

Average Co-Inventor Count = 5.00

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 = 1

Wing Fung Jacob Cheung ↔ Ping Kong Choy (1 patent)Wing Fung Jacob Cheung ↔ Hon Yu Peter Ng (1 patent)Wing Fung Jacob Cheung ↔ Dazhang Liao (1 patent)Wing Fung Jacob Cheung ↔ King Sang Tsui (1 patent)Wing Fung Jacob CheungWing Fung Jacob Cheung (1 patent)Ping Kong ChoyPing Kong Choy (7 patents)Hon Yu Peter NgHon Yu Peter Ng (7 patents)Dazhang LiaoDazhang Liao (2 patents)King Sang TsuiKing Sang Tsui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asm Assembly Automation Limited (1 from 124 patents)


1 patent:

1. 8220661 - Apparatus for dispensing measured quantities of liquid

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12/15/2025
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