Inventor · disambiguated record
Changming He
Also filed as: HE CHANGMING
1 granted patent·4 pending applications·1 citations·filing 2013–2016
14Inventor score
Top patents by PatentIndex Score
5 records- 0145US10260320B2Horizontal well completion tubing string capable of achieving sublevel miningSICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO LTD·Filed 2016·Granted Apr 16, 2019·1 cites·6 claims
- 0238US2014208211A1Allowing Web Meeting Attendees to Navigate Content During a PresentationCISCO TECH INC·Filed 2013·Application pending·0 cites
- 0328US2017034227A1System and methods for an online conference sessionCISCO TECH INC·Filed 2015·Application pending·0 cites
- 0421US2019070717A1Hydraulic Adapter for Installing Connecting Flange of Oil PipeSICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO LTD·Filed 2016·Application pending·0 cites
- 0520US2019063196A1Screen Pipe for Thick Oil Thermal Recovery in Horizontal Well CompletionSICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →