Growing community of inventors

Singapore, Singapore

David Tan

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 = 4

David TanEng Seng Lim (1 patent)David TanChristoper Leitao (1 patent)David TanChee Seng Aw (1 patent)David TanDavid Tan (1 patent)Eng Seng LimEng Seng Lim (6 patents)Christoper LeitaoChristoper Leitao (1 patent)Chee Seng AwChee Seng Aw (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-Packard Development Company, L.p. (1 from 27,431 patents)


1 patent:

1. 6645665 - Battery retainer

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as of
1/8/2026
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