Growing community of inventors

Hong Kong, China

Sik-Leung Chan

Average Co-Inventor Count = 5.00

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 = 13

Sik-Leung ChanCharles E Taylor (1 patent)Sik-Leung ChanAndrew J Parker (1 patent)Sik-Leung ChanEdward C McKinney, Jr (1 patent)Sik-Leung ChanJohn S Efroymson (1 patent)Sik-Leung ChanSik-Leung Chan (1 patent)Charles E TaylorCharles E Taylor (81 patents)Andrew J ParkerAndrew J Parker (45 patents)Edward C McKinney, JrEdward C McKinney, Jr (19 patents)John S EfroymsonJohn S Efroymson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharper Image Corporation (1 from 236 patents)


1 patent:

1. 6821355 - Automatic eyewear cleaner

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12/11/2025
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