Inventor · disambiguated record
Manchao He
Also filed as: HE MANCHAO
27 granted patents·2 pending applications·87 citations·filing 2010–2025
94Inventor score
Files withHE MANCHAO17INST GEOLOGY & GEOPHYSICS CAS4UNIV CHINA MINING4BEIJING ZHONGKUANG INNOVATION ALLIANCE ENERGY ENV SCIENCE ACADEMY2CHINA UNIV OF MINING AND TECHNOLOGY—BEIJING1
Top patents by PatentIndex Score
29 records- 0197US11333590B1Experimental system for simulating creep and stick-slip dislocations of fault in tunnel structureINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted May 17, 2022·19 cites·14 claims
- 0297US11085859B1Experimental system and method for simulating effect of fault stick-slip displacement on tunnel engineeringINST GEOLOGY & GEOPHYSICS CAS·Filed 2021·Granted Aug 10, 2021·28 cites·14 claims
- 0388US12345687B1Method and apparatus for classifying water-rich weak surrounding rock based on in-situ scribingUNIV CHINA MINING·Filed 2025·Granted Jul 1, 2025·2 cites·20 claims
- 0487US11596991B2Processing method of NPR steel rebar rodHE MANCHAO·Filed 2020·Granted Mar 7, 2023·2 cites·3 claims
- 0585US8418526B2System and method for testing gas migration process in coal-rock massHE MANCHAO·Filed 2010·Granted Apr 16, 2013·7 cites·5 claims
- 0682US9410874B2Simulated impact-type rock burst experiment apparatusHE MANCHAO·Filed 2012·Granted Aug 9, 2016·9 cites·19 claims
- 0781US11655595B1Adjustable device for railway to cross active faultsINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted May 23, 2023·1 cites·8 claims
- 0881US11598210B1Tunnel protection structure suitable for active fault areas and high ground stress areasINST GEOLOGY & GEOPHYSICS CAS·Filed 2022·Granted Mar 7, 2023·1 cites·8 claims
- 0980US11008860B2Equipment system for no-roadway no-coal-pillar retained roadway mining methodHE MANCHAO·Filed 2016·Granted May 18, 2021·6 cites·10 claims
- 1079US12037904B1Rock burst active prevention and control mechanismCHINA UNIV OF MINING AND TECHNOLOGY—BEIJING·Filed 2024·Granted Jul 16, 2024·2 cites·5 claims
- 1179US9316568B2Experimental method for simulating impact rock-burstHE MANCHAO·Filed 2012·Granted Apr 19, 2016·4 cites·20 claims
- 1273US12168932B2Three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst minesUNIV CHINA MINING·Filed 2021·Granted Dec 17, 2024·1 cites·8 claims
- 1370US10494924B2Longwall mine construction method N00HE MANCHAO·Filed 2016·Granted Dec 3, 2019·2 cites·6 claims
- 1470US9588029B2Dynamics performance testing systemHE MANCHAO·Filed 2012·Granted Mar 7, 2017·3 cites·16 claims
- 1563US11427899B2NPR steel material for rock bolt and production method thereofHE MANCHAO·Filed 2018·Granted Aug 30, 2022·0 cites·4 claims
- 1662US11434558B2NPR non-magnetic steel material for rock bolt and production method thereofHE MANCHAO·Filed 2018·Granted Sep 6, 2022·0 cites·4 claims
- 1754US12352168B1Tertiary cooperative compression yielding and energy-absorbing support mechanismUNIV CHINA MINING·Filed 2025·Granted Jul 8, 2025·0 cites·10 claims
- 1853US11390489B2Mine vertical shaftlifting apparatus, mine vertical shaft lifting system and control method thereforUNIV CHINA MINING & TECHNOLOGY BEIJING·Filed 2018·Granted Jul 19, 2022·0 cites·14 claims
- 1947US11679429B2Processing method of NPR steel rebar coilHE MANCHAO·Filed 2020·Granted Jun 20, 2023·0 cites·2 claims
- 2044US10677055B2Fractured roof 110 mining method entry-side anti-collapsed structureHE MANCHAO·Filed 2016·Granted Jun 9, 2020·0 cites·7 claims
- 2144US8974151B2Constant-resistance large-deformation anchor rodHE MANCHAO·Filed 2012·Granted Mar 10, 2015·0 cites·13 claims
- 2244US2022228487A1Npr anchor rodHE MANCHAO·Filed 2020·Application pending·0 cites
- 2342US12037905B2Method of no-pillar mining with gob-entry retaining adapted for fully-mechanized top coal caving in thick coal seamUNIV CHINA MINING·Filed 2020·Granted Jul 16, 2024·0 cites·9 claims
- 2442US9404821B2Large deformation tensile testing systemHE MANCHAO·Filed 2012·Granted Aug 2, 2016·0 cites·8 claims
- 2541US11578597B2Underground longwall mining methodBEIJING ZHONGKUANG INNOVATION ALLIANCE ENERGY ENV SCIENCE ACADEMY·Filed 2019·Granted Feb 14, 2023·0 cites·8 claims
- 2639US9797248B2Constant-resistance and large deformation anchor cable and constant-resistance deviceHE MANCHAO·Filed 2011·Granted Oct 24, 2017·0 cites·12 claims
- 2738US9488049B2Tension meter for anchor rod with constant resistance and large deformationHE MANCHAO·Filed 2011·Granted Nov 8, 2016·0 cites·5 claims
- 2838US2018195387A1Longwall mine construction method 110HE MANCHAO·Filed 2016·Application pending·0 cites
- 2936US11578598B2Method for coal mining without reserving coal pillar and tunneling roadway in whole mining areaBEIJING ZHONGKUANG INNOVATION ALLIANCE ENERGY ENV SCIENCE ACADEMY·Filed 2019·Granted Feb 14, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →