Growing community of inventors

Hong Kong, China

Cho Tao Cheung

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 = 0

Cho Tao CheungChi Wah Cheng (1 patent)Cho Tao CheungWang Lung Tse (1 patent)Cho Tao CheungChi Kit Cheung (1 patent)Cho Tao CheungCho Tao Cheung (1 patent)Chi Wah ChengChi Wah Cheng (51 patents)Wang Lung TseWang Lung Tse (7 patents)Chi Kit CheungChi Kit Cheung (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Asm Technology Singapore Pte Ltd (1 from 234 patents)


1 patent:

1. 9519007 - Handling system for testing electronic components

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12/11/2025
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