Inventor · disambiguated record
Linfeng Hong
Also filed as: HONG LINFENG
7 granted patents·1 pending application·18 citations·filing 2018–2021
73Inventor score
Files withINST GEOLOGY & GEOPHYSICS CAS8
Top patents by PatentIndex Score
8 records- 0195US10815730B2Anti-rotating device of non-rotating sleeve and a rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Oct 27, 2020·17 cites·11 claims
- 0266US10837235B2Hybrid rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Nov 17, 2020·1 cites·5 claims
- 0345US11843204B2Signal processing circuit, contactless connector, signal processing method and storage mediumINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Dec 12, 2023·0 cites·16 claims
- 0445US10851647B2Downhole vibration and impact data recording methodINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Dec 1, 2020·0 cites·10 claims
- 0542US11601164B2Contactless connector, signal processing method and storage mediumINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Mar 7, 2023·0 cites·16 claims
- 0642US11396777B1Rotary steering drilling apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jul 26, 2022·0 cites·20 claims
- 0741US11021911B2Rotary guiding device based on radial driving forceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jun 1, 2021·0 cites·8 claims
- 0840US2020190909A1A rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →