Growing community of inventors

Hong Kong, China

Helen Lai Wah Chan

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 = 2

Helen Lai Wah Chan ↔ Kin Wing Kwok (1 patent)Helen Lai Wah Chan ↔ Xiaoxing Wang (1 patent)Helen Lai Wah Chan ↔ Siu Hong Choy (1 patent)Helen Lai Wah ChanHelen Lai Wah Chan (1 patent)Kin Wing KwokKin Wing Kwok (2 patents)Xiaoxing WangXiaoxing Wang (1 patent)Siu Hong ChoySiu Hong Choy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Hong Kong Polytechnic University (1 from 410 patents)


1 patent:

1. 7494601 - Piezoelectric ceramic composition and the method for preparing the same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…