Inventor · disambiguated record
Zhijun Lin
Also filed as: LIN ZHIJUN
9 granted patents·1 pending application·32 citations·filing 2012–2025
83Inventor score
Top patents by PatentIndex Score
10 records- 0196US10287825B2Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elementsSMITH INTERNATIONAL·Filed 2015·Granted May 14, 2019·18 cites·22 claims
- 0294US12031384B2Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elementsSCHLUMBERGER TECHNOLOGY CORP·Filed 2021·Granted Jul 9, 2024·3 cites·19 claims
- 0394US11215012B2Cutting elements having non-planar surfaces and downhole cutting tools using such cutting elementsSMITH INTERNATIONAL·Filed 2019·Granted Jan 4, 2022·8 cites·22 claims
- 0470US11814904B2Cutting structure of cutting elements for downhole cutting toolsSMITH INTERNATIONAL·Filed 2018·Granted Nov 14, 2023·0 cites·18 claims
- 0554US11306542B2Thermally stable polycrystalline diamond and methods of making the sameSMITH INTERNATIONAL·Filed 2014·Granted Apr 19, 2022·0 cites·24 claims
- 0651US10350733B2Ultra-hard material cutting elements and methods of manufacturing the same with a metal-rich intermediate layerSMITH INTERNATIONAL·Filed 2015·Granted Jul 16, 2019·0 cites·18 claims
- 0745US9422770B2Method for braze joining of carbonate PCDSMITH INTERNATIONAL·Filed 2012·Granted Aug 23, 2016·0 cites·20 claims
- 0842US2021222488A1Non-stay-cord venetian blind and winding device thereofZHEJIANG HONGDING IND CO LTD·Filed 2017·Application pending·0 cites
- 0934USD765418STwo-in-one brushLIN ZHIJUN·Filed 2015·Granted Sep 6, 2016·3 cites·1 claims
- 1031USD1101455SThree sided bed guardLIN ZHIJUN·Filed 2025·Granted Nov 11, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Zhijun Lin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →