Growing community of inventors

Hong Kong, China

Chi Yat Yeung

Average Co-Inventor Count = 4.00

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 = 4

Chi Yat YeungChi Wah Cheng (1 patent)Chi Yat YeungWang Lung Alan Tse (1 patent)Chi Yat YeungHoi Fung Tsang (1 patent)Chi Yat YeungChi Yat Yeung (1 patent)Chi Wah ChengChi Wah Cheng (51 patents)Wang Lung Alan TseWang Lung Alan Tse (4 patents)Hoi Fung TsangHoi Fung Tsang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7190446 - System for processing electronic devices

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12/16/2025
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