Assignee
FANG LEI
CN·6 granted patents·1 pending application·2 citations·filing 2011–2019
Top patents by PatentIndex Score
7 records- 0177US9346945B2Filled silicone composition, in situ preparation and use thereofFANG LEI·Filed 2011·Granted May 24, 2016·2 cites·15 claims
- 0244US2021017854A1System and method for recovering a slot and forming a whipstock casing exit in a tubularFANG LEI·Filed 2019·Application pending·0 cites
- 0343US11168561B2Downhole position measurement using wireless transmitters and receiversFANG LEI·Filed 2018·Granted Nov 9, 2021·0 cites·18 claims
- 0439US10273329B2Organic semiconductor polymerFANG LEI·Filed 2017·Granted Apr 30, 2019·0 cites·4 claims
- 0538US9347150B2Filament positioning control device for composite spinning of filaments and staple fibersFANG LEI·Filed 2012·Granted May 24, 2016·0 cites·15 claims
- 0632US10954772B2Automated optimization of downhole tools during underreaming while drilling operationsFANG LEI·Filed 2017·Granted Mar 23, 2021·0 cites·20 claims
- 0731US9347152B2Combined frictional false twisting device for ring spinning frameFANG LEI·Filed 2012·Granted May 24, 2016·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →