| Patent | Date |
|---|
Method And Device For Carrying Out Grouting Between Adjacent Gateroads In Internal-staggered Split-level Coal Mining
App 20220282619 - FENG; Guorui ; et al. | 2022-09-08 |
Radar Ranging System Based On True Random Generator And Ranging Method Thereof
App 20220283267 - ZHANG; Jianguo ; et al. | 2022-09-08 |
Method of preparing carbon-based sulfur-loading iron-containing adsorbent for mercury removal
Grant 11,420,183 - Wang , et al. August 23, 2 | 2022-08-23 |
Multi-level Cross Mining Areas Surface Well Pattern Deployment Method
App 20220251956 - LI; Zhen ; et al. | 2022-08-11 |
Device And Method For Testing Bearing Capacity Of Single-Row Grouped Pillars In Horizontal Goaf Under Biaxial Loading
App 20220244139 - Feng; Guorui ; et al. | 2022-08-04 |
Device And Method For Testing Tensile Resistance Of Multiple-Row Grouped Pillars In Inclined Goaf
App 20220244152 - FENG; Guorui ; et al. | 2022-08-04 |
Device And Method For Testing Bearing Capacity Of Grouped Pillars In Inclined Goaf Under Coupled Biaxial Static And Disturbance Stresses
App 20220244153 - FENG; Guorui ; et al. | 2022-08-04 |
PULSE CURRENT ASSISTED UNCANNED ROLLING METHOD FOR TITANIUM-TiAl COMPOSITE PLATES
App 20220241831 - HAN; Jianchao ; et al. | 2022-08-04 |
Method for setting roll gap of sinusoidal corrugated rolling for metal composite plate
App 20220184678 - Liu; Yaunming ; et al. | 2022-06-16 |
Ultra-wideband White Noise Source
App 20220171255 - LI; Pu ; et al. | 2022-06-02 |
Method for differential temperature rolling of composite strips based on actions of friction roller and device thereof
App 20220152675 - Wang; Tao ; et al. | 2022-05-19 |
Online Monitoring Device And Method For Fouling And Slagging Based On Capacitance Principle Differential Measurement
App 20220155249 - ZHANG; Jiajie ; et al. | 2022-05-19 |
Method for preparing surface-active onion-like carbon nanospheres based on vapor deposition
Grant 11,326,251 - Qin , et al. May 10, 2 | 2022-05-10 |
Method and device for preventing impact vibration of lift system
Grant 11,320,021 - Kou , et al. May 3, 2 | 2022-05-03 |
Double-drum intermediate gear linkage winding type hoisting system
Grant 11,299,378 - Kou , et al. April 12, 2 | 2022-04-12 |
Engineering machinery hydraulic system
Grant 11,293,460 - Quan , et al. April 5, 2 | 2022-04-05 |
Plate And Strip Rolling Process Oriented Efficient And Stable Current Applying Manipulator And Method Thereof
App 20220097111 - Ren; Zhongkai ; et al. | 2022-03-31 |
Organic Photomultiplication Photodetector With Bi-directional Bias Response And Method For Producing Same
App 20220093866 - SHI; Linlin ; et al. | 2022-03-24 |
Multifunctional Physically Unclonable Function Device Based on Hybrid Boolean Network
App 20220094561 - Zhang; Jianguo ; et al. | 2022-03-24 |
Plasma chemical vapor deposition reactor with a microwave resonant cavity
Grant 11,270,869 - Yu , et al. March 8, 2 | 2022-03-08 |
Silicon Carbide-based Full-spectrum-responsive Photodetector And Method For Producing Same
App 20220052218 - CUI; Yanxia ; et al. | 2022-02-17 |
Rigid-flexible coupling-driven robot for removing oxide scales on super large shaft forgings online
App 20220048159 - Wang; Tao ; et al. | 2022-02-17 |
Device for determining expansion pressure and expansion displacement generated by coking coal based on self-regulation of spring
Grant 11,242,488 - Wang , et al. February 8, 2 | 2022-02-08 |
Mine explosion-isolating hoisting device with built-in type permanent magnet motor
Grant 11,242,230 - Kou , et al. February 8, 2 | 2022-02-08 |
High-speed random number generation method and device
Grant 11,216,252 - Zhang , et al. January 4, 2 | 2022-01-04 |
Device For Accurately Measuring Mechanical Vibration By Photon Counter
App 20210404864 - Guo; Yanqiang ; et al. | 2021-12-30 |
Flexible sanding device for cylinder rock specimen
Grant 11,203,095 - Jin , et al. December 21, 2 | 2021-12-21 |
Turnout Apparatus For Overhead Monorail
App 20210388562 - KOU; Ziming ; et al. | 2021-12-16 |
Transverse vibration rolling system and preparation method for double-layer metal composite ultra-thin strip
App 20210379634 - Zhao; Jingwei ; et al. | 2021-12-09 |
Method Of Real-time High-speed Quantum Random Number Generation Based On Chaos Amplifying Quantum Noise
App 20210385064 - Guo; Xiaomin ; et al. | 2021-12-09 |
Overwinding buffer device and method for vertical hoisting system
Grant 11,174,125 - Kou , et al. November 16, 2 | 2021-11-16 |
High-Speed Random Number Generation Method and Device
App 20210334073 - WANG; Yuncai ; et al. | 2021-10-28 |
INP-based monolithic integrated chaotic semiconductor laser chip capable of feeding back randomly diffused light
Grant 11,152,763 - Zhang , et al. October 19, 2 | 2021-10-19 |
Method And Device For Removing Chloride Ion In Desulfurized Wastewater By Electrochemical Coupling
App 20210317013 - HAO; Xiaogang ; et al. | 2021-10-14 |
Double-drum Linkage Winding Type Hoisting System
App 20210300736 - KOU; Ziming ; et al. | 2021-09-30 |
Giant gully-crossing vehicles for polar scientific expedition
Grant 11,130,533 - Zhao , et al. September 28, 2 | 2021-09-28 |
Load-sensing multi-way valve with variable differential pressure
Grant 11,131,328 - Quan , et al. September 28, 2 | 2021-09-28 |
Method for inflating micro-channels
App 20210292159 - Zhao; Jingwei ; et al. | 2021-09-23 |
Overwinding Buffer Device And Method For Vertical Hoisting System
App 20210284500 - KOU; Ziming ; et al. | 2021-09-16 |
Method And Device For Preventing Impact Vibration Of Lift System
App 20210285513 - KOU; Ziming ; et al. | 2021-09-16 |
Composite catalyst for coal depolymerization and using method therefor
Grant 11,110,440 - Huang , et al. September 7, 2 | 2021-09-07 |
High-precision Temperature Demodulation Method Oriented Toward Distributed Fiber Raman Sensor
App 20210270682 - Zhang; Mingjiang ; et al. | 2021-09-02 |
Zeolite Catalyst For Alkylation Of Toluene With Methanol, Preparation Process And Use Thereof
App 20210260565 - HUANG; Wei ; et al. | 2021-08-26 |
Mine Explosion-isolating Hoisting Device With Built-in Type Permanent Magnet Motor
App 20210261389 - Kou; Ziming ; et al. | 2021-08-26 |
Integrated broadband chaotic semiconductor laser using optical microcavities
Grant 11,081,860 - Wang , et al. August 3, 2 | 2021-08-03 |
Suspension device for monorail crane and monorail crane
Grant 11,059,497 - Kou , et al. July 13, 2 | 2021-07-13 |
High-precision and large-dynamic-range fault monitoring device and method for WDM-PON
Grant 11,050,485 - Wang , et al. June 29, 2 | 2021-06-29 |
Lifting Mechanism For Overhead Monorail And Overhead Monorail
App 20210122614 - KOU; Ziming ; et al. | 2021-04-29 |
Self-calibration Detection Device And Temperature Demodulation Method Oriented To Fiber Raman Temperature Sensing System
App 20210116311 - Zhang; Mingjiang ; et al. | 2021-04-22 |
Method for embedding spread spectrum watermark into images with self-adaptive embedding strength
Grant 10,977,760 - Niu , et al. April 13, 2 | 2021-04-13 |
Device and method for monitoring two-stage faults of TDM-PON with high precision
Grant 10,944,498 - Wang , et al. March 9, 2 | 2021-03-09 |
Multi-channel Impact-resistant Intelligent-constant-deceleration Hydraulic Braking System
App 20210061613 - KOU; Ziming ; et al. | 2021-03-04 |
Monolithic integrated semiconductor random laser
Grant 10,923,881 - Zhang , et al. February 16, 2 | 2021-02-16 |
Giant six-legged polar research vehicle with tracked feet
Grant 10,913,502 - Zhao , et al. February 9, 2 | 2021-02-09 |
Process for macroscopically separating maceral concentrate from raw coal
Grant 10,906,048 - Huang , et al. February 2, 2 | 2021-02-02 |
Process for Macroscopically Separating Maceral Concentrate From Raw Coal
App 20210016292 - HUANG; Wei ; et al. | 2021-01-21 |
Method For Preparing Surface-active Onion-like Carbon Nanospheres Based On Vapor Deposition
App 20210010132 - QIN; Lei ; et al. | 2021-01-14 |
Method And Device For Removing Chloride Ion In Desulfurized Wastewater By Electrochemical Coupling
App 20210002151 - HAO; Xiaogang ; et al. | 2021-01-07 |
INP-Based Monolithic Integrated Chaotic Semiconductor Laser Chip Capable Of Feeding Back Randomly Diffused Light
App 20200412092 - Zhang; Mingjiang ; et al. | 2020-12-31 |
Bolted Joint With Drum-shaped Spherical Shell For Connecting Circular Steel Tube Brace
App 20200400176 - Yan; Yajie ; et al. | 2020-12-24 |
Hoisting sheave shaft, hoisting sheave and lubricating device thereof
Grant 10,859,204 - Kou , et al. December 8, 2 | 2020-12-08 |
High-precision And Large-dynamic-range Fault Monitoring Device And Method For Wdm-pon
App 20200374002 - WANG; Yuncai ; et al. | 2020-11-26 |
Device And Method For Monitoring Two-stage Faults Of Tdm-pon With High Precision
App 20200374026 - Wang; Anbang ; et al. | 2020-11-26 |
Three-dimensional analog simulation test system for gas-liquid countercurrent in abandoned mine goaf
Grant 10,809,417 - Feng , et al. October 20, 2 | 2020-10-20 |
Rubber belt retracting and deploying device for belt conveyor
Grant 10,793,362 - Kou , et al. October 6, 2 | 2020-10-06 |
Integrated Broadband Chaotic Semiconductor Laser Using Optical Microcavities
App 20200313386 - WANG; ANBANG ; et al. | 2020-10-01 |
Hoisting Sheave Shaft, Hoisting Sheave And Lubricating Device Thereof
App 20200256510 - KOU; Ziming ; et al. | 2020-08-13 |
Vertical Lifting Device And Method
App 20200239288 - Kou; Ziming ; et al. | 2020-07-30 |
Method Of Preparing Carbon-based Sulfur-loading Iron-containing Adsorbent For Mercury Removal
App 20200238252A1 - | 2020-07-30 |
Rubber Belt Retracting And Deploying Device For Belt Conveyor
App 20200223638 - Kou; Ziming ; et al. | 2020-07-16 |
Giant Six-legged Polar Researchvehicle With Tracked Feet
App 20200216125A1 - | 2020-07-09 |
Giant Gully-crossing Vehicles For Polar Scientific Expedition
App 20200208359A1 - | 2020-07-02 |
Engineering Machinery Hydraulic System
App 20200208378 - Quan; Long ; et al. | 2020-07-02 |
Monolithic Integrated Semiconductor Random Laser
App 20200203919 - Zhang; Mingjiang ; et al. | 2020-06-25 |
Suspension Device For Monorail Crane And Monorail Crane
App 20200198661 - KOU; Ziming ; et al. | 2020-06-25 |
Experiment device and method for detecting abrasion of conveyer
Grant 10,690,576 - Li , et al. | 2020-06-23 |
Supercritical CO2 reactor and test system of creepage, diffusion and erosion of rock mass
Grant 10,690,649 - Zhang , et al. | 2020-06-23 |
Method for implementing a centralized control platform of hydraulic support on fully mechanized mining working face in underground coal mines
Grant 10,655,467 - Tian , et al. | 2020-05-19 |
Two-stage blade adjusting device for counter-rotating axial flow fan
Grant 10,612,559 - Kou , et al. | 2020-04-07 |
Wire rope suspension device, control method thereof and multi-rope friction lifter
Grant 10,611,603 - Kou , et al. | 2020-04-07 |
Plasma Chemical Vapor Deposition Reactor With A Microwave Resonant Cavity
App 20200105504 - Yu; Shengwang ; et al. | 2020-04-02 |
Physical Simulation Test Method For Detecting Position Of Ponding Goaf In Excavation
App 20200102825 - FENG; Guorui ; et al. | 2020-04-02 |
Ventilation apparatus with counter-rotating impellers driven by long shaft
Grant 10,598,182 - Kou , et al. | 2020-03-24 |
Three-dimensional Analog Simulation Test System For Gas-liquid Countercurrent In Abandoned Mine Goaf
App 20200088907 - FENG; Guorui ; et al. | 2020-03-19 |
Method For Embedding Spread Spectrum Watermark Into Images With Self-adaptive Embedding Strength
App 20200074582 - NIU; Baoning ; et al. | 2020-03-05 |
3D bio-printer
Grant 10,486,412 - Sang , et al. Nov | 2019-11-26 |
3d Bio-printer
App 20190351666 - SANG; Shengbo ; et al. | 2019-11-21 |
Printhead device for 3D bio-printer
Grant 10,434,713 - Sang , et al. O | 2019-10-08 |
Testing apparatus for determining tensile strength of soft rock and soil
Grant 10,408,720 - Li , et al. Sept | 2019-09-10 |
Method for realizing centralized control platform for large fully-mechanized coal mining face equipment
Grant 10,378,352 - Song , et al. A | 2019-08-13 |
Wire Rope Suspension Device, Control Method And Multi-rope Friction Lifting System
App 20190241402 - KOU; Ziming ; et al. | 2019-08-08 |
Supercritical CO2 Reactor and Test System of Creepage, Diffusion and Erosion of Rock Mass
App 20190204288 - ZHANG; Chunwang ; et al. | 2019-07-04 |
Electromechanical-linkage hydraulic control gate valve actuator
Grant 10,330,213 - Kou , et al. | 2019-06-25 |
Flexible Sanding Device For Cylinder Rock Specimen
App 20190168357 - JIN; Zhixin ; et al. | 2019-06-06 |
Variable-speed volume-control direct-drive all-electric hydraulic excavator driving and energy recovery system
Grant 10,273,657 - Quan , et al. | 2019-04-30 |
White-light hyperbranched conjugated polymer, method for preparing the same and it's use
Grant 10,276,799 - Wang , et al. | 2019-04-30 |
Experiment Device And Method For Detecting Abrasion Of Conveyer
App 20190086310 - LI; Junxia ; et al. | 2019-03-21 |
Two-stage Blade Adjusting Device For Counter-rotating Axial Flow Fan
App 20190040872 - KOU; Ziming ; et al. | 2019-02-07 |
Electromechanical-linkage Hydraulic Control Gate Valve Actuator
App 20190017618 - KOU; Ziming ; et al. | 2019-01-17 |
Composite Catalyst For Coal Depolymerization And Using Method Therefor
App 20190009256 - HUANG; Wei ; et al. | 2019-01-10 |
Method For Realizing Centralized Control Platform For Large Fully-mechanized Coal Mining Face Equipment
App 20190003304 - SONG; JIANCHENG ; et al. | 2019-01-03 |
Double-loop control system with single hydraulic motor
Grant 10,047,768 - Quan , et al. August 14, 2 | 2018-08-14 |
Method For Implementing A Centralized Control Platform Of Hydraulic Support On Fully Mechanized Mining Working Face In Underground Coal Mines
App 20180135412 - TIAN; Muqin ; et al. | 2018-05-17 |
A Ventilation Apparatus With Counter-rotating Impellers Driven By Long Shaft
App 20180080451 - KOU; ZIMING ; et al. | 2018-03-22 |
Variable-speed volume-control direct-drive all-electric hydraulic excavator driving and energy recovery system
App 20180023271 - Quan; Long ; et al. | 2018-01-25 |
White-light Hyperbranched Conjugated Polymer, Method For Preparing The Same And It's Use
App 20170309826 - WANG; Hua ; et al. | 2017-10-26 |
Double-loop control system with single hydraulic motor
App 20160305455 - Quan; Long ; et al. | 2016-10-20 |
Slurry catalyst and the preparation thereof
Grant 8,779,014 - Huang , et al. July 15, 2 | 2014-07-15 |
Chaotic optical time domain reflectometer method and apparatus
Grant 8,502,964 - Wang , et al. August 6, 2 | 2013-08-06 |
8-hydroxyquinoline-based white-light-emitting organic electroluminescent material
Grant 8,455,643 - Xu , et al. June 4, 2 | 2013-06-04 |
8-hydroxyquinoline-based White-light-emitting Organic Electroluminescent Material
App 20110263856 - Xu; Bingshe ; et al. | 2011-10-27 |
Slurry Catalyst and the Preparation Thereof
App 20100010271 - Huang; Wei ; et al. | 2010-01-14 |
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