Growing community of inventors

Hong Kong, China

Liu Wai Hung

Average Co-Inventor Count = 2.00

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 = 1

Liu Wai HungAgustina Cociffi (1 patent)Liu Wai HungLiu Wai Hung (1 patent)Agustina CociffiAgustina Cociffi (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.v. (1 from 21,366 patents)


1 patent:

1. D1054101 - Hair straightener

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12/12/2025
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