Inventor · disambiguated record
Wei Li
Also filed as: LI WEI · LI WEI-CHUAN
66 granted patents·8 pending applications·161 citations·filing 1998–2023
97Inventor score
Files withUNIV CHINA MINING46UNIV CHINA MINING & TECHNOLOGY6UNIV JIANGSU5SHENZHEN FUTAIHONG PREC IND CO3NINGBO SUNNY OPOTECH CO LTD2
Top patents by PatentIndex Score
74 records- 0189US9994426B1Lap joint platform of large-load lifting containerUNIV CHINA MINING·Filed 2015·Granted Jun 12, 2018·4 cites·6 claims
- 0284US10882700B1Embedded scraper rotation angle detection device for scraper conveyor and detection methodUNIV CHINA MINING·Filed 2019·Granted Jan 5, 2021·7 cites·7 claims
- 0382US10301150B2Shock-absorbing and energy-collecting roller cage shoeUNIV CHINA MINING·Filed 2016·Granted May 28, 2019·2 cites·4 claims
- 0480US11480180B2Self-priming starting device for centrifugal pumpUNIV JIANGSU·Filed 2019·Granted Oct 25, 2022·3 cites·9 claims
- 0580US10422709B2Method of estimating tension of chain of scraper conveyorUNIV CHINA MINING·Filed 2016·Granted Sep 24, 2019·3 cites·1 claims
- 0679US10065804B1Chain fault diagnosis system and method for scraper conveyorUNIV CHINA MINING·Filed 2016·Granted Sep 4, 2018·3 cites·4 claims
- 0776US6421748B1System and method for a universal output driverNADIO COM INC·Filed 1998·Granted Jul 16, 2002·103 cites·1 claims
- 0873US11305946B2Drive system of scraper conveyor and control methodUNIV CHINA MINING·Filed 2020·Granted Apr 19, 2022·1 cites·10 claims
- 0972US12391481B2Large deformation underground energy storage deviceUNIV CHINA MINING·Filed 2023·Granted Aug 19, 2025·0 cites·10 claims
- 1072US10717421B2Braking force distribution method and system of multiple train unitsCRRC ZHUZHOU INST CO LTD·Filed 2016·Granted Jul 21, 2020·2 cites·4 claims
- 1171US10815098B2Multiple-state health monitoring apparatus and monitoring method for critical components in hoisting systemUNIV CHINA MINING·Filed 2017·Granted Oct 27, 2020·2 cites·10 claims
- 1271US10233755B2Drilling and bursting heading machineUNIV CHINA MINING·Filed 2016·Granted Mar 19, 2019·3 cites·8 claims
- 1370US11155419B1Dynamic reliability evaluation method for coupling faults of middle trough of scraper conveyorUNIV CHINA MINING·Filed 2019·Granted Oct 26, 2021·1 cites·6 claims
- 1470US9272881B2Mining elevatorZHU ZHENCAI·Filed 2011·Granted Mar 1, 2016·6 cites·2 claims
- 1569US10351391B2Variable gradient inclined running container traction rope adjustment apparatus and methodUNIV CHINA MINING·Filed 2015·Granted Jul 16, 2019·1 cites·7 claims
- 1668US9774202B2Master monitoring system for charging of super capacitorUNIV CHINA MINING & TECHNOLOGY·Filed 2015·Granted Sep 26, 2017·2 cites·1 claims
- 1767US10962605B2Method for detecting insulation damage location in reflux rail of subway/coal mine and transition resistance thereofUNIV CHINA MINING·Filed 2019·Granted Mar 30, 2021·1 cites·5 claims
- 1865US9394142B2Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping methodUNIV CHINA MINING·Filed 2013·Granted Jul 19, 2016·3 cites·2 claims
- 1964US10989695B2Online monitoring system for crack on hoist spindle and operation method thereofUNIV CHINA MINING·Filed 2019·Granted Apr 27, 2021·1 cites·5 claims
- 2062US10273091B2Fracture detection system and method for dumbbell pin of scraper conveyorUNIV CHINA MINING·Filed 2015·Granted Apr 30, 2019·1 cites·1 claims
- 2161US10981203B2Single-drive bidirectional-crawling pipe-cleaning robotUNIV CHINA MINING·Filed 2017·Granted Apr 20, 2021·2 cites·5 claims
- 2259US10173846B2Scraper conveyor chain tensioning device having sweeping functionUNIV CHINA MINING·Filed 2015·Granted Jan 8, 2019·3 cites·3 claims
- 2359US9688513B2Specific elevator anti-fall buffer based on flexible guidanceDONGNAN ELEVATOR CO LTD·Filed 2014·Granted Jun 27, 2017·3 cites·3 claims
- 2458US12481114B2Camera module and optical lens thereof, optical lens sheet and fabrication method therefor, and method for assembling large wide-angle camera moduleNINGBO SUNNY OPOTECH CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·19 claims
- 2555US11898572B2Impeller wake vortex dissipation device under stall condition of mixed flow pumpUNIV JIANGSU·Filed 2021·Granted Feb 13, 2024·0 cites·17 claims
- 2655US7823788B2Anti-fake identification device and method for making the sameSHENZHEN FUTAIHONG PREC IND CO·Filed 2007·Granted Nov 2, 2010·0 cites·18 claims
- 2754US11754095B2Pump front chamber automatic compensation device for improving closed impeller backflowUNIV JIANGSU·Filed 2021·Granted Sep 12, 2023·0 cites·12 claims
- 2854US10205329B2Intelligent charger with diagnostic function and charging methodXUZHOU HENGYUAN ELECTRICAL APPLIANCES CO LTD·Filed 2015·Granted Feb 12, 2019·1 cites·8 claims
- 2954US9428367B2Long-distance transport system for people in inclined laneUNIV CHINA MINING & TECHNOLOGY·Filed 2014·Granted Aug 30, 2016·1 cites·7 claims
- 3053US10207874B2Breakage detection system and method of chains of a scraper conveyorUNIV CHINA MINING·Filed 2015·Granted Feb 19, 2019·1 cites·3 claims
- 3153US9914618B2Method and device for monitoring tension equalization and displacement adjustment states of steel wire ropes of multi-rope hoisterUNIV CHINA MINING·Filed 2014·Granted Mar 13, 2018·1 cites·2 claims
- 3251US2024270291A1Method for improving curvilinear running speed of railway vehicle and small tilting systemZHUZHOU TIMES NEW MAT TECH CO·Filed 2022·Application pending·0 cites
- 3351US2024367699A1Adjustable torsion bar system and anti-roll methodZHUZHOU TIMES NEW MAT TECH CO·Filed 2022·Application pending·0 cites
- 3450US11136878B2Movement-synchronized wellbore inspection system and movement synchronization control method thereofUNIV CHINA MINING·Filed 2019·Granted Oct 5, 2021·0 cites·6 claims
- 3549US2015316798A1Sealant, preparing method and use method thereof and liquid crystal display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Application pending·0 cites
- 3648US11155275B2Rope climbing robot capable of surmounting obstacle and obstacle surmounting method thereofUNIV CHINA MINING·Filed 2019·Granted Oct 26, 2021·0 cites·10 claims
- 3748US11097925B2Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaftUNIV CHINA MINING·Filed 2018·Granted Aug 24, 2021·0 cites·10 claims
- 3848US7636197B2Housing with three-dimension appearanceSHENZHEN FUTAIHONG PREC IND CO·Filed 2007·Granted Dec 22, 2009·0 cites·1 claims
- 3947US10619991B2Vertical shaft steel wire rope cage guide sliding sleeve device and detection method thereofUNIV CHINA MINING·Filed 2018·Granted Apr 14, 2020·0 cites·8 claims
- 4046US11761334B2Environmental monitoring apparatus and method for mine tunneling robotUNIV CHINA MINING·Filed 2022·Granted Sep 19, 2023·0 cites·10 claims
- 4146US11125072B2Track synchronization moving apparatus of wellbore inspection system and control method thereofUNIV CHINA MINING·Filed 2019·Granted Sep 21, 2021·0 cites·9 claims
- 4246US10894670B1Movable belt breakage prevention and catching system for belt conveyorUNIV CHINA MINING·Filed 2018·Granted Jan 19, 2021·0 cites·18 claims
- 4345US11988222B2Flexible guide vane structure of mixed flow pump with adjustable flow area, mixed flow pump and adjustment methodUNIV JIANGSU·Filed 2021·Granted May 21, 2024·0 cites·9 claims
- 4445US11865389B2Vehicle-mounted large-flow fire-fighting foam fluid mixing systemUNIV CHINA MINING·Filed 2019·Granted Jan 9, 2024·0 cites·6 claims
- 4545US11215046B2Wellbore inspection system and method for ultra-deep vertical shaftUNIV CHINA MINING·Filed 2019·Granted Jan 4, 2022·0 cites·7 claims
- 4644US11307025B2Device and method for detecting angle of shearer rocker arm based on optical fiber sensingUNIV CHINA MINING·Filed 2020·Granted Apr 19, 2022·0 cites·9 claims
- 4744US10913636B2Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-endUNIV CHINA MINING·Filed 2017·Granted Feb 9, 2021·0 cites·12 claims
- 4843US11402196B2Device and method for distributed detection of straightness of working face of scraper conveyor based on optical fiber sensingUNIV CHINA MINING·Filed 2020·Granted Aug 2, 2022·0 cites·4 claims
- 4943US9909941B2Hoist main shaft torque monitoring device based on angle measurementUNIV CHINA MINING·Filed 2014·Granted Mar 6, 2018·0 cites·3 claims
- 5042US11078914B2Hemispherical entrainment-type high-flow self-priming centrifugal pumpUNIV JIANGSU·Filed 2018·Granted Aug 3, 2021·0 cites·10 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →