Growing community of inventors

Hong Kong, China

Stephen Ching Yat Chan

Average Co-Inventor Count = 2.00

ph-index = 7

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 = 250

Stephen Ching Yat Chan ↔ Wei Chen (7 patents)Stephen Ching Yat Chan ↔ Hao Sheng Huang (2 patents)Stephen Ching Yat ChanStephen Ching Yat Chan (9 patents)Wei ChenWei Chen (88 patents)Hao Sheng HuangHao Sheng Huang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zerolemon LLC (7 from 7 patents)

2. Zerolemon Technology (shenzhen) Co., Ltd. (2 from 2 patents)


9 patents:

1. D833444 - Type-C USB to type-C USB connector

2. D832848 - Micro-USB to micro-USB connector

3. D764449 - Phone case

4. D763239 - Phone case

5. 9343715 - Extended battery

6. D748612 - Phone case

7. D730341 - Phone case

8. D723019 - Phone case

9. D700139 - Extended battery

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idiyas.com
as of
12/24/2025
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