Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#259 in
#18,836 in China
Harbin Dongan Auto Engine Co., Ltd.
Forward Citations = 0
17 inventors:
Harbin Dongan Auto Engine Co., Ltd.
Calculating rank
Forward Citations = 0
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17 inventors (with patents filed for the assignee):
Lin Wei Yang (1 out of 28 patents)
Xiaoyu Li (1 out of 3 patents)
Zhangxia Zhou (1 out of 2 patents)
4. Shutao Yao (1 out of 3 patents)
5. Zhaopeng Chai (1 out of 3 patents)
6. Junyuan Su (1 out of 3 patents)
7. Wei Guan (1 out of 3 patents)
8. Jing Ma (1 out of 3 patents)
9. Xiaodong Zhang (1 out of 2 patents)
10. Binlong Li (1 out of 3 patents)
11. Yanyu He (1 out of 2 patents)
12. Xiaoxing Yuan (1 out of 3 patents)
13. Peng Zhang (1 out of 3 patents)
14. Yanhui Zhao (1 out of 2 patents)
15. Jiqiu Bing (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Harbin Dongan Auto Engine Co., Ltd.. Retrieved from https://idiyas.com/company/harbin-dongan-auto-engine-company
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]