Inventor · disambiguated record
Junjie Liu
Also filed as: LIU JUNJIE
40 granted patents·12 pending applications·74 citations·filing 2005–2024
96Inventor score
Files withBYD CO LTD14QINGDAO SENTURY TIRE CO LTD8CANON KK7CHINA PETROLEUM & CHEM CORP6CHANGXIN MEMORY TECH INC3
Top patents by PatentIndex Score
52 records- 0193US11421586B2Six-cylinder opposed free piston internal combustion engine generatorUNIV HARBIN ENG·Filed 2021·Granted Aug 23, 2022·5 cites·10 claims
- 0291US11831225B2Free piston generator based on rigid synchronous transmission systemUNIV HARBIN ENG·Filed 2021·Granted Nov 28, 2023·2 cites·7 claims
- 0385US11641457B2Method for high-precision true color three-dimensional reconstruction of a mechanical componentUNIV ELECTRONIC SCI & TECH CHINA·Filed 2022·Granted May 2, 2023·2 cites·1 claims
- 0483US11155278B2Bogie, rail vehicle having same, and rail transport systemBYD CO LTD·Filed 2017·Granted Oct 26, 2021·3 cites·12 claims
- 0582US11279381B2Rail vehicleBYD CO LTD·Filed 2017·Granted Mar 22, 2022·3 cites·15 claims
- 0681US11173930B2Rail transport systemBYD CO LTD·Filed 2017·Granted Nov 16, 2021·3 cites·17 claims
- 0780US11267493B2Rail transport systemBYD CO LTD·Filed 2017·Granted Mar 8, 2022·3 cites·19 claims
- 0877USD864847STire for vehicleQINGDAO SENTURY TIRE CO LTD·Filed 2018·Granted Oct 29, 2019·17 cites·1 claims
- 0976USD998551STireQINGDAO SENTURY TIRE CO LTD·Filed 2022·Granted Sep 12, 2023·5 cites·1 claims
- 1076US11639187B2Rail transport systemBYD CO LTD·Filed 2017·Granted May 2, 2023·2 cites·19 claims
- 1175USD1041394STireQINGDAO SENTURY TIRE CO LTD·Filed 2023·Granted Sep 10, 2024·4 cites·1 claims
- 1275US11215404B2Heat transfer tube and cracking furnace using the sameCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Jan 4, 2022·1 cites·6 claims
- 1374US11155968B2Rail for straddle-type rail transit systemBYD CO LTD·Filed 2017·Granted Oct 26, 2021·1 cites·10 claims
- 1473US9359560B2Heat transfer tube and cracking furnace using the heat transfer tubeCHINA PETROLEUM & CHEMICAL·Filed 2013·Granted Jun 7, 2016·3 cites·12 claims
- 1572US2025013870A1Training and application method of a multi-layer neural network model, apparatus and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 1671US11285978B2Rail vehicleBYD CO LTD·Filed 2017·Granted Mar 29, 2022·1 cites·17 claims
- 1769USD998553STireQINGDAO SENTURY TIRE CO LTD·Filed 2022·Granted Sep 12, 2023·3 cites·1 claims
- 1868US10209011B2Heat transfer tube and cracking furnace using the sameCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted Feb 19, 2019·1 cites·11 claims
- 1967US12263870B2Bogie, rail vehicle having same, and rail transport systemBYD CO LTD·Filed 2021·Granted Apr 1, 2025·0 cites·14 claims
- 2066US11409001B2Method for tilt measurement and compensation of surveying instrument based on GNSS receiver and IMU sensorFEYMAN BEIJING TECH CO LTD·Filed 2019·Granted Aug 9, 2022·2 cites·10 claims
- 2166US11155279B2Rail transport systemBYD CO LTD·Filed 2017·Granted Oct 26, 2021·1 cites·20 claims
- 2265US7232557B2Method for preparation of magnetic spinel ferrites from layered double hydroxide precursorsUNIV BEIJING CHEMICAL·Filed 2005·Granted Jun 19, 2007·2 cites·2 claims
- 2364US12123661B2Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the sameCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Oct 22, 2024·0 cites·19 claims
- 2464US11976891B2Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the sameCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted May 7, 2024·0 cites·20 claims
- 2560USD864849STire for vehicleQINGDAO SENTURY TIRE CO LTD·Filed 2018·Granted Oct 29, 2019·8 cites·1 claims
- 2657US12147901B2Training and application method of a multi-layer neural network model, apparatus and storage mediumCANON KK·Filed 2019·Granted Nov 19, 2024·0 cites·36 claims
- 2757US2025002791A1Cracking reaction device and method and use for preparing olefins by crackingCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 2855US2024262396A1Rail vehicleBYD CO LTD·Filed 2024·Application pending·0 cites
- 2953US11936179B2Electrostatic discharge protection circuitCHANGXIN MEMORY TECH INC·Filed 2022·Granted Mar 19, 2024·0 cites·15 claims
- 3053US2024322444A1Antenna and communication deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3152US11616420B2Free piston generator based on split thermodynamic cycleUNIV HARBIN ENG·Filed 2021·Granted Mar 28, 2023·0 cites·8 claims
- 3251US12009357B2Diode-triggered bidirectional silicon controlled rectifier and circuitCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 3351US11106945B2Training and application method of neural network model, apparatus, system and storage mediumCANON KK·Filed 2019·Granted Aug 31, 2021·0 cites·26 claims
- 3451US2021334622A1Method, apparatus and storage medium for generating and applying multilayer neural networkCANON KK·Filed 2021·Application pending·0 cites
- 3551US2021279574A1Method, apparatus, system, storage medium and application for generating quantized neural networkCANON KK·Filed 2021·Application pending·0 cites
- 3650US12027846B2Electrostatic protection structure and electrostatic protection circuitCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jul 2, 2024·0 cites·16 claims
- 3750US11847569B2Training and application method of a multi-layer neural network model, apparatus and storage mediumCANON KK·Filed 2019·Granted Dec 19, 2023·0 cites·10 claims
- 3849US2022266283A1Spray gun nozzleUNIV TIANJIN·Filed 2020·Application pending·0 cites
- 3948US9505677B2Steam cracking processesCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted Nov 29, 2016·0 cites·19 claims
- 4048US2022366259A1Method, apparatus and system for training a neural network, and storage medium storing instructionsCANON KK·Filed 2020·Application pending·0 cites
- 4147USD1091445STireQINGDAO SENTURY TIRE CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·1 claims
- 4247USD1081531STireQINGDAO SENTURY TIRE CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·1 claims
- 4346US10843206B2Cylindrical IFD filterUNIV TIANJIN·Filed 2017·Granted Nov 24, 2020·0 cites·7 claims
- 4446US2022402529A1Rail vehicleBYD CO LTD·Filed 2020·Application pending·0 cites
- 4546US2022410945A1Railway vehicleBYD CO LTD·Filed 2020·Application pending·0 cites
- 4644US11305791B2Rail transport systemBYD CO LTD·Filed 2017·Granted Apr 19, 2022·0 cites·20 claims
- 4741US11312399B2Rail transport systemBYD CO LTD·Filed 2017·Granted Apr 26, 2022·0 cites·19 claims
- 4841US2014077992A1Gnss system and method using unbiased code phase tracking with interleaved pseudo-random codeHEMISPHERE GNSS INC·Filed 2013·Application pending·0 cites
- 4936US11674579B2Planetary gear train automatic limited slip differentialUNIV HUBEI AUTOMOTIVE TECH·Filed 2022·Granted Jun 13, 2023·0 cites·2 claims
- 5034US2019257590A1Air-Cooled Plate-Fin Phase-Change Radiator with Composite Capillary GroovesCRRC DALIAN INST CO LTD·Filed 2017·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →