Inventor · disambiguated record
Benquan Yang
Also filed as: YANG BENQUAN
3 granted patents·1 pending application·34 citations·filing 2012–2014
70Inventor score
Technology areasA61B
Files withTAIZHOU HANCHUANG MEDICAL APPARATUS TECHNOLOGY CO LTD2WANG WEIDONG1ZHEJIANG YOUYI MEDICAL APPARATUS CO LTD1
Top patents by PatentIndex Score
4 records- 0167USD708326SVideo laryngoscopeTAIZHOU HANCHUANG MEDICAL APPARATUS TECHNOLOGY CO LTD·Filed 2012·Granted Jul 1, 2014·17 cites·1 claims
- 0258USD708327SVideo laryngoscopeTAIZHOU HANCHUANG MEDICAL APPARATUS TECHNOLOGY CO LTD·Filed 2012·Granted Jul 1, 2014·12 cites·1 claims
- 0337US2014235940A1S-shaped Visible Hard Intubation CoreWANG WEIDONG·Filed 2012·Application pending·0 cites
- 0433USD752744SVideo laryngoscopeZHEJIANG YOUYI MEDICAL APPARATUS CO LTD·Filed 2014·Granted Mar 29, 2016·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →