Hangzhou, China

Hangzhou Qiandaohu Xunlong Sci-Tech Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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11 inventors (with patents filed for the assignee):

goldMedal Peng Xu (1 out of 18 patents)

silverMedal Bin Wang (1 out of 47 patents)

bronzeMedal Jinlin Wang (1 out of 1 patent)

4.  Fan Bai (1 out of 1 patent)

5.  Shijian Xu (1 out of 1 patent)

6.  Rulong Wang (1 out of 1 patent)

7.  Wei Shi (1 out of 1 patent)

8.  Yinhua Wang (1 out of 1 patent)

9.  Shili Zhan (1 out of 1 patent)

10.  Lifang Xie (1 out of 1 patent)

11.  Yongtao Xia (1 out of 1 patent)


1 patent:

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#510 in Hangzhou

#18,808 in China

Hangzhou, CN
Hangzhou, China
Forward Citations = 0

11 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Qiandaohu Xunlong Sci-Tech Co., Ltd.. Retrieved from https://idiyas.com/company/hangzhou-qiandaohu-xunlong-sci-tech

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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