Growing community of inventors

Hong Kong, China

Hoi Rex Hung

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 30

Hoi Rex Hung ↔ Ka Lap Ronald Chan (2 patents)Hoi Rex Hung ↔ Chi Tat Leung (2 patents)Hoi Rex HungHoi Rex Hung (2 patents)Ka Lap Ronald ChanKa Lap Ronald Chan (2 patents)Chi Tat LeungChi Tat Leung (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Electronic Business Machines (h.k.) Co., Ltd. (2 from 4 patents)


2 patents:

1. D907093 - Electronic camera

2. D898797 - Electronic camera

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as of
1/16/2026
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