Growing community of inventors

Hong Kong, China

Kai Cheong Kwan

Average Co-Inventor Count = 3.27

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

Kai Cheong KwanKwok Sing Cheng (3 patents)Kai Cheong KwanKin Ming Fan (2 patents)Kai Cheong KwanSio Kuan Lam (1 patent)Kai Cheong KwanChuen Kuen Yeung (1 patent)Kai Cheong KwanKai Cheong Kwan (3 patents)Kwok Sing ChengKwok Sing Cheng (25 patents)Kin Ming FanKin Ming Fan (15 patents)Sio Kuan LamSio Kuan Lam (10 patents)Chuen Kuen YeungChuen Kuen Yeung (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hong Kong Applied Science and Technology Research Institute Company, Limited (3 from 584 patents)


3 patents:

1. 8593743 - Magnetic structure for compact imaging device

2. 8428451 - Interchangeable zoom lens actuator

3. 8031419 - Compact imaging device

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idiyas.com
as of
12/24/2025
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