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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,381 in Shanghai
#18,742 in China
China Construction Eighth Engrg Division Corp. Ltd
Forward Citations = 0
5 inventors:
China Construction Eighth Engrg Division Corp. Ltd
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Ying Liu (1 out of 3 patents)
Yongming Luo (1 out of 4 patents)
Chen Tu (1 out of 3 patents)
4. Zhongyuan Li (1 out of 1 patent)
5. Runlai Luo (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: China Construction Eighth Engrg Division Corp. Ltd. Retrieved from https://idiyas.com/company/china-construction-eighth-engrg-division
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]