Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#176 in Chongqing
#18,890 in China
Chongqing Haier Drum Washing Machine
Forward Citations = 0
7 inventors:
Chongqing Haier Drum Washing Machine
Calculating rank
EPO Patents = 2
Forward Citations = 0
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7 inventors (with patents filed for the assignee):
Tao Huang (1 out of 32 patents)
Peishi Lv (1 out of 82 patents)
Baozhen Cheng (1 out of 20 patents)
4. Huacheng Zhang (14 patents)
5. Bingheng Zhou (6 patents)
6. Zhiqiang Zhao (7 patents)
7. Sheng Xu (13 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chongqing Haier Drum Washing Machine. Retrieved from https://idiyas.com/company/chongqing-haier-drum-washing-machine
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]
2 patents (EPO):
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]