Growing community of inventors

Nanjing, China

Xunzhuang Qiu

Average Co-Inventor Count = 2.22

ph-index = 9

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 = 170

Xunzhuang QiuSu Zhang (6 patents)Xunzhuang QiuKai Zhang (5 patents)Xunzhuang QiuBowei Xu (3 patents)Xunzhuang QiuShuming Wu (1 patent)Xunzhuang QiuGuillaume Keller (1 patent)Xunzhuang QiuYi Lu (1 patent)Xunzhuang QiuJiyu Zhang (1 patent)Xunzhuang QiuXunzhuang Qiu (12 patents)Su ZhangSu Zhang (20 patents)Kai ZhangKai Zhang (39 patents)Bowei XuBowei Xu (4 patents)Shuming WuShuming Wu (40 patents)Guillaume KellerGuillaume Keller (13 patents)Yi LuYi Lu (4 patents)Jiyu ZhangJiyu Zhang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nanjing Chervon Industry Co., Ltd. (8 from 322 patents)

2. Chervon (Hk) Limited (2 from 183 patents)

3. Chervon Limited (1 from 55 patents)

4. Chevron (Hk) Limited (1 from 26 patents)


12 patents:

1. D965640 - Riding lawn mower

2. D965641 - Riding lawn mower

3. D965642 - Riding lawn mower

4. D964430 - Riding lawn mower

5. D963703 - Riding lawn mower

6. D946504 - Battery pack

7. D876188 - Hedge trimmer

8. D853669 - Blower

9. D838925 - Blower

10. D723068 - Lawn mower

11. 8475236 - Sander having a damping element

12. D677133 - Pruner

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as of
1/5/2026
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