Growing community of inventors

Singapore, Singapore

Yi Wen Chan

Average Co-Inventor Count = 2.18

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

Yi Wen ChanKuam Keng Tan (2 patents)Yi Wen ChanWai Keet Yong (2 patents)Yi Wen ChanSheng Tian Lim (1 patent)Yi Wen ChanYi Wen Chan (4 patents)Kuam Keng TanKuam Keng Tan (4 patents)Wai Keet YongWai Keet Yong (2 patents)Sheng Tian LimSheng Tian Lim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


4 patents:

1. D1086794 - Non-spill drinking lid

2. 12365521 - Non-spill drinking lid and assembly

3. D1075395 - Portable warming apparatus

4. D1043959 - Breast pump flange

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as of
1/22/2026
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