Growing community of inventors

Hong Kong, China

Sze Man Cheung

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 27

Sze Man CheungWai Hong Chan (2 patents)Sze Man CheungEric Fisherman (2 patents)Sze Man CheungRobert Naas (1 patent)Sze Man CheungSze Man Cheung (2 patents)Wai Hong ChanWai Hong Chan (19 patents)Eric FishermanEric Fisherman (2 patents)Robert NaasRobert Naas (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eric Fisherman, Inc. (2 from 2 patents)


2 patents:

1. 7490948 - Multifunction reading light and book covers therefore

2. D542457 - Multi-function reading light for attachment to book covers

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idiyas.com
as of
12/6/2025
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