Growing community of inventors

Shenzhen, China

Chang-Hai Gu

Average Co-Inventor Count = 3.87

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 = 7

Chang-Hai GuXiao-Kai Liu (6 patents)Chang-Hai GuPo-Feng Ho (3 patents)Chang-Hai GuChao-Hsun Lin (3 patents)Chang-Hai GuWu-Zheng Ou (3 patents)Chang-Hai GuGuo-Yong Li (2 patents)Chang-Hai GuYu-Tsai Wang (1 patent)Chang-Hai GuWei-Ben Chen (1 patent)Chang-Hai GuQiu-Jiang Xu (1 patent)Chang-Hai GuJing-Hai Zheng (1 patent)Chang-Hai GuZheng Jin (1 patent)Chang-Hai GuYao-Yao Qin (1 patent)Chang-Hai GuTong-Ming Lan (1 patent)Chang-Hai GuPo-feng Ho (0 patent)Chang-Hai GuWu-Zheng Ou (0 patent)Chang-Hai GuDan Wang (0 patent)Chang-Hai GuChao-Hsun Lin (0 patent)Chang-Hai GuWu-Zheng Ou (0 patent)Chang-Hai GuChang-Hai Gu (8 patents)Xiao-Kai LiuXiao-Kai Liu (6 patents)Po-Feng HoPo-Feng Ho (18 patents)Chao-Hsun LinChao-Hsun Lin (12 patents)Wu-Zheng OuWu-Zheng Ou (7 patents)Guo-Yong LiGuo-Yong Li (2 patents)Yu-Tsai WangYu-Tsai Wang (6 patents)Wei-Ben ChenWei-Ben Chen (3 patents)Qiu-Jiang XuQiu-Jiang Xu (3 patents)Jing-Hai ZhengJing-Hai Zheng (2 patents)Zheng JinZheng Jin (2 patents)Yao-Yao QinYao-Yao Qin (2 patents)Tong-Ming LanTong-Ming Lan (1 patent)Po-feng HoPo-feng Ho (0 patent)Wu-Zheng OuWu-Zheng Ou (0 patent)Dan WangDan Wang (0 patent)Chao-Hsun LinChao-Hsun Lin (0 patent)Wu-Zheng OuWu-Zheng Ou (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fih (hong Kong) Limited (8 from 1,166 patents)

2. Shenzhen Futaihong Precision Industry Co., Ltd. (8 from 860 patents)

3. Ykk Corporation (1,441 patents)


8 patents:

1. 10492319 - Method for making housing

2. 10353440 - Housing and electronic device using the same

3. 9788431 - Housing, electronic device using same, and method for making same

4. 9728839 - Housing, electronic device using same, and method for making same

5. 9692107 - Antenna structure and wireless communication device using the same

6. 9568953 - Display device, portable electronic device using the same and manufacturing method

7. 8300395 - Housing and electronic device using same

8. 7811012 - Sliding mechanism for use in portable electronic device

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as of
12/5/2025
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