Growing community of inventors

Johor, Malaysia

Kuam Keng Tan

Average Co-Inventor Count = 2.00

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 = 3

Kuam Keng TanChing Chan (2 patents)Kuam Keng TanYi Wen Chan (2 patents)Kuam Keng TanKuam Keng Tan (4 patents)Ching ChanChing Chan (5 patents)Yi Wen ChanYi Wen Chan (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fitson Singapore Pte Ltd (4 from 8 patents)


4 patents:

1. 12473125 - Drinking vessel with straw

2. D1086794 - Non-spill drinking lid

3. 12365521 - Non-spill drinking lid and assembly

4. D1012608 - Straw cup attachment

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idiyas.com
as of
12/8/2025
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