Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#27 in Dalian
#18,742 in China
Dalian Qiyuan Technology Co., Ltd.
Forward Citations = 0
6 inventors:
Dalian Qiyuan Technology Co., Ltd.
Forward Citations = 0
Loading Chart...
Loading Chart...
6 inventors (with patents filed for the assignee):
Jiaxu Liu (1 out of 5 patents)
Hongchen Guo (1 out of 5 patents)
Ning He (1 out of 1 patent)
4. Cuilan Miao (1 out of 4 patents)
5. Quanren Zhu (1 out of 4 patents)
6. Yanhui Yi (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dalian Qiyuan Technology Co., Ltd.. Retrieved from https://idiyas.com/company/dalian-qiyuan-technology
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]
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]
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]