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USPTO Data Jan 1 1976 - Nov 3 2026
6 Patents
#395 in Shanghai
#4,489 in China
Ohaus Instruments (Shanghai) Co., Ltd.
Forward Citations = 51
9 inventors:
Ohaus Instruments (Shanghai) Co., Ltd.
Calculating rank
EPO Patents = 1
Forward Citations = 51
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9 inventors (with patents filed for the assignee):
Jian Yuan Wu (2 out of 26 patents)
Huawei Zhang (2 out of 11 patents)
Jian Pan (2 out of 2 patents)
4. Jian Cai (2 out of 2 patents)
5. Haisong Zhan (2 out of 2 patents)
6. Duochan Hu (2 out of 2 patents)
7. Fangyuan Zhao (1 out of 2 patents)
8. Hong Han (1 out of 1 patent)
9. Xun Zhu (1 out of 1 patent)
6 patents:
Company Overview
Ohaus Instruments (Shanghai) Co., Ltd. is a leading manufacturer of precision laboratory and industrial equipment. With a strong commitment to quality and innovation, Ohaus Instruments has been providing reliable weighing and measurement solutions to customers worldwide. Visit their website to learn more about their products and services.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ohaus Instruments (Shanghai) Co., Ltd.. Retrieved from https://idiyas.com/company/ohaus-instruments-shanghai-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]
1 patent (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]