Growing community of inventors

Singapore, Singapore

KeenYip Koh

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 = 6

KeenYip KohDitto Adnan (1 patent)KeenYip KohGino George (1 patent)KeenYip KohCheeChiang Lee (1 patent)KeenYip KohKeenYip Koh (1 patent)Ditto AdnanDitto Adnan (5 patents)Gino GeorgeGino George (1 patent)CheeChiang LeeCheeChiang Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stmicroelectronics Gmbh (1 from 2,871 patents)


1 patent:

1. 9091924 - Photoresist delivery system including control valve and associated methods

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1/3/2026
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