Inventor · disambiguated record
Qingbo Liu
Also filed as: LIU QINGBO
18 granted patents·2 pending applications·41 citations·filing 2012–2023
89Inventor score
Files withINST GEOLOGY & GEOPHYSICS CAS12LINHAI JUHUI LIGHTING CO LTD2LIU QINGBO2NANYANG HANYE SPECIAL STEEL CO1SHENZHEN YHLO BIOTECH CO LTD1
Top patents by PatentIndex Score
20 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
- 0287USD995831SLED light setLINHAI JUHUI LIGHTING CO LTD·Filed 2022·Granted Aug 15, 2023·14 cites·1 claims
- 0372USD1004144SLED lightLINHAI JUHUI LIGHTING CO LTD·Filed 2022·Granted Nov 7, 2023·5 cites·1 claims
- 0466US10837235B2Hybrid rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Nov 17, 2020·1 cites·5 claims
- 0561USD1039965SFolding gift boxLIU QINGBO·Filed 2023·Granted Aug 27, 2024·2 cites·1 claims
- 0660USD1012691SFolding gift boxLIU QINGBO·Filed 2023·Granted Jan 30, 2024·2 cites·1 claims
- 0750US11306539B2Executing mechanism for rotary guide device and rotary guide deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 0848US9850571B2Method for preparing grapheneWANG SHUMIN·Filed 2012·Granted Dec 26, 2017·0 cites·8 claims
- 0945US11843204B2Signal processing circuit, contactless connector, signal processing method and storage mediumINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Dec 12, 2023·0 cites·16 claims
- 1045US10693268B2Conductive slip ring for logging while drilling instrumentINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Jun 23, 2020·0 cites·10 claims
- 1145US10619478B2Device for power transmission and signal transfer between stator and rotor of screw drilling toolINST GEOLOGY & GEOPHYSICS CAS·Filed 2019·Granted Apr 14, 2020·0 cites·7 claims
- 1243US11718885B2Slag discharging method in process of producing ultra-low phosphorus steel and method for producing ultra-low phosphorus steelNANYANG HANYE SPECIAL STEEL CO·Filed 2019·Granted Aug 8, 2023·0 cites·18 claims
- 1343US9733175B2Full-automatic erythrocyte sedimentation rate analysis meter and detecting method thereofSHENZHEN YHLO BIOTECH CO LTD·Filed 2013·Granted Aug 15, 2017·0 cites·6 claims
- 1442US11601164B2Contactless connector, signal processing method and storage mediumINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Mar 7, 2023·0 cites·16 claims
- 1542US11396777B1Rotary steering drilling apparatusINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Jul 26, 2022·0 cites·20 claims
- 1642US11306540B2Push type rotary guide drilling systemINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
- 1741US11021911B2Rotary guiding device based on radial driving forceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Granted Jun 1, 2021·0 cites·8 claims
- 1840US2020190909A1A rotary guiding deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2018·Application pending·0 cites
- 1939US2022049553A1Rotary guiding tool and transmission deviceINST GEOLOGY & GEOPHYSICS CAS·Filed 2020·Application pending·0 cites
- 2036US10734397B2Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →