Growing community of inventors

Singapore, Singapore

Keh Ser Koo

Average Co-Inventor Count = 4.00

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

Keh Ser KooWilliam J Green (1 patent)Keh Ser KooCurtis T Grosskopf (1 patent)Keh Ser KooPoh Lin Chong (1 patent)Keh Ser KooKeh Ser Koo (1 patent)William J GreenWilliam J Green (29 patents)Curtis T GrosskopfCurtis T Grosskopf (6 patents)Poh Lin ChongPoh Lin Chong (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,219 patents)


1 patent:

1. 11120381 - Product declaration validation

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1/3/2026
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