Growing community of inventors

Hong Kong, China

Derek Chiu-Hing Chow

Average Co-Inventor Count = 8.00

ph-index = 5

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 = 109

Derek Chiu-Hing ChowScott David Schneider (5 patents)Derek Chiu-Hing ChowPaul Fry (5 patents)Derek Chiu-Hing ChowRick Gray (5 patents)Derek Chiu-Hing ChowHugues Marie R F Sanoner (5 patents)Derek Chiu-Hing ChowRaymond Wai-Man Chan (5 patents)Derek Chiu-Hing ChowDesmond Wai-Nang Tse (5 patents)Derek Chiu-Hing ChowErrol John U Badajos (5 patents)Derek Chiu-Hing ChowRick Gray (1 patent)Derek Chiu-Hing ChowScott Schneider (1 patent)Derek Chiu-Hing ChowPaul Fry (1 patent)Derek Chiu-Hing ChowHugues Marie Rf Sanoner (1 patent)Derek Chiu-Hing ChowDerek Chiu-Hing Chow (5 patents)Scott David SchneiderScott David Schneider (24 patents)Paul FryPaul Fry (19 patents)Rick GrayRick Gray (12 patents)Hugues Marie R F SanonerHugues Marie R F Sanoner (7 patents)Raymond Wai-Man ChanRaymond Wai-Man Chan (6 patents)Desmond Wai-Nang TseDesmond Wai-Nang Tse (5 patents)Errol John U BadajosErrol John U Badajos (5 patents)Rick GrayRick Gray (4 patents)Scott SchneiderScott Schneider (4 patents)Paul FryPaul Fry (4 patents)Hugues Marie Rf SanonerHugues Marie Rf Sanoner (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Milwaukee Electric Tool Corporation (5 from 2,557 patents)


5 patents:

1. 9986212 - Visual inspection device

2. 9693024 - Visual inspection device

3. 8988522 - Visual inspection device

4. 8659652 - Visual inspection device

5. 8189043 - Hand-held visual inspection device for viewing confined or difficult to access locations

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idiyas.com
as of
12/26/2025
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