Growing community of inventors

Hangzhou, China

Youheng Qian

Average Co-Inventor Count = 3.12

ph-index = 4

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 = 118

Youheng QianZhangping Yuan (4 patents)Youheng QianGuogui Lai (4 patents)Youheng QianMinqiang Xiong (4 patents)Youheng QianHui Xu (3 patents)Youheng QianZhiyong Chen (2 patents)Youheng QianJinpin Zheng (2 patents)Youheng QianChangwei Wang (2 patents)Youheng QianJun Zhao (1 patent)Youheng QianGuohui Wu (1 patent)Youheng QianYouheng Qian (5 patents)Zhangping YuanZhangping Yuan (17 patents)Guogui LaiGuogui Lai (14 patents)Minqiang XiongMinqiang Xiong (7 patents)Hui XuHui Xu (7 patents)Zhiyong ChenZhiyong Chen (13 patents)Jinpin ZhengJinpin Zheng (6 patents)Changwei WangChangwei Wang (4 patents)Jun ZhaoJun Zhao (6 patents)Guohui WuGuohui Wu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chunfeng Holding Group Hangzhou Motorcycles Manufacturing Co., Ltd. (3 from 3 patents)

2. Zhejiang Cfmoto Power Co., Ltd. (1 from 77 patents)

3. Zhejiang Everlast Power Co., Ltd. (1 from 1 patent)


5 patents:

1. 10066544 - Box-type generator driven by engine

2. D651137 - Motorcycle

3. D597890 - All terrain vehicle

4. D595613 - All terrain vehicle

5. D590749 - Scooter

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as of
12/5/2025
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