Growing community of inventors

Shenzhen, China

Defu Liu

Average Co-Inventor Count = 4.17

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 = 11

Defu LiuYoujun Xiong (6 patents)Defu LiuXinpu Chen (5 patents)Defu LiuZuyi Mao (5 patents)Defu LiuGao Yang (5 patents)Defu LiuDan Wu (2 patents)Defu LiuChengxuan Zheng (2 patents)Defu LiuWenhua Yu (1 patent)Defu LiuHuai Peng (1 patent)Defu LiuDefu Liu (8 patents)Youjun XiongYoujun Xiong (326 patents)Xinpu ChenXinpu Chen (24 patents)Zuyi MaoZuyi Mao (6 patents)Gao YangGao Yang (6 patents)Dan WuDan Wu (25 patents)Chengxuan ZhengChengxuan Zheng (3 patents)Wenhua YuWenhua Yu (17 patents)Huai PengHuai Peng (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ubtech Robotics Corp Ltd (8 from 407 patents)


8 patents:

1. D989146 - Robot

2. D954120 - Robot

3. 11214162 - Charging module and robot having the same

4. 10927931 - Robot and arm assembly thereof

5. 10888993 - Assembly for driving waist of robot and robot having the same

6. 10836032 - Robot and leg assembly thereof

7. 10773395 - Robot and arm assembly thereof

8. 10774908 - Robot and head thereof

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as of
12/4/2025
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