Growing community of inventors

Hong Kong, China

Ki Churk Ng

Average Co-Inventor Count = 3.00

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 = 8

Ki Churk Ng ↔ Yiu Kwong Wan (2 patents)Ki Churk Ng ↔ Thomas C Maddocks (2 patents)Ki Churk NgKi Churk Ng (2 patents)Yiu Kwong WanYiu Kwong Wan (21 patents)Thomas C MaddocksThomas C Maddocks (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Andis Company (2 from 109 patents)


2 patents:

1. 8237090 - Hair flat iron with light source

2. 8013275 - Hair flat iron with light source

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idiyas.com
as of
1/5/2026
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