Growing community of inventors

Shenzhen, China

Ziyu Zhan

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 40

Ziyu ZhanJian Deng (4 patents)Ziyu ZhanYanxin Huang (3 patents)Ziyu ZhanYang Liu (2 patents)Ziyu ZhanShuai Yang (2 patents)Ziyu ZhanLiangwu Chen (2 patents)Ziyu ZhanDuhao Qing (1 patent)Ziyu ZhanZiyu Zhan (7 patents)Jian DengJian Deng (13 patents)Yanxin HuangYanxin Huang (10 patents)Yang LiuYang Liu (85 patents)Shuai YangShuai Yang (8 patents)Liangwu ChenLiangwu Chen (2 patents)Duhao QingDuhao Qing (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shenzhen Qianfenyi Intelligent Technology Co., Ltd (2 from 3 patents)


7 patents:

1. 12386437 - Electronic stylus and electronic device

2. 12386438 - Electronic stylus and electronic device

3. D1068508 - Thermometer

4. D1012933 - Stylus pen

5. D1012934 - Stylus pen

6. D991258 - Stylus pen

7. D984378 - Stylus pen charger

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as of
1/4/2026
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