Growing community of inventors

Hong Kong, China

Ka Wah Lai

Average Co-Inventor Count = 1.64

ph-index = 8

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 = 184

Ka Wah LaiChi Lun Tong (7 patents)Ka Wah LaiKa Wah Lai (9 patents)Chi Lun TongChi Lun Tong (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Telebrands Corp. (9 from 150 patents)


9 patents:

1. D630388 - Dog bark response device

2. D630389 - Dog bark response device and holder

3. D622267 - Cellphone plug adapter

4. D619570 - Handsfree cellphone device

5. D619127 - Cellphone plug adapter

6. D619128 - Cellphone plug adapter

7. D618225 - Cellphone plug adapter

8. D618224 - Cellphone plug adapter

9. D618226 - Cellphone plug adapter

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as of
12/15/2025
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