| Patent | Date |
|---|
Storage Basket
App 20220281634 - CAO; Guohua | 2022-09-08 |
Storage rack trolley cart
Grant D962,581 - Cao August 30, 2 | 2022-08-30 |
Mine vertical shaftlifting apparatus, mine vertical shaft lifting system and control method therefor
Grant 11,390,489 - He , et al. July 19, 2 | 2022-07-19 |
Storage mesh plate having reinforced protection and decoration function
Grant 11,337,522 - Cao May 24, 2 | 2022-05-24 |
Drive system of scraper conveyor and control method
Grant 11,305,946 - Shen , et al. April 19, 2 | 2022-04-19 |
Drive System Of Scraper Conveyor And Control Method
App 20220063927 - SHEN; Gang ; et al. | 2022-03-03 |
Storage Mesh Plate Having Reinforced Protection And Decoration Function
App 20220022649 - CAO; Guohua | 2022-01-27 |
Easily-dismantled Mesh-type Shelf
App 20220007831 - Cao; Guohua | 2022-01-13 |
Embedded Plate Frame Structure
App 20210345777 - Cao; Guohua | 2021-11-11 |
Mine Vertical Shaftlifting Apparatus, Mine Vertical Shaft Lifting System And Control Method Therefor
App 20210309489 - HE; Manchao ; et al. | 2021-10-07 |
Device for cage jamming buffer of large-tonnage hoisting system of ultra-deep shaft
Grant 11,097,925 - Cao , et al. August 24, 2 | 2021-08-24 |
Trolley cart
Grant D927,817 - Cao August 10, 2 | 2021-08-10 |
Large-tonnage skip anti-blocking system
Grant 11,059,700 - Zhu , et al. July 13, 2 | 2021-07-13 |
Tension balance system and method for steel wire ropes on friction hoisting driving end of ultra-deep well
Grant 11,046,561 - Zhu , et al. June 29, 2 | 2021-06-29 |
Trolley cart
Grant D920,619 - Cao May 25, 2 | 2021-05-25 |
Trolley cart
Grant D920,618 - Cao May 25, 2 | 2021-05-25 |
Large-tonnage coal dropping buffer skip for mine
Grant 10,988,347 - Peng , et al. April 27, 2 | 2021-04-27 |
Online monitoring system for crack on hoist spindle and operation method thereof
Grant 10,989,695 - Zhu , et al. April 27, 2 | 2021-04-27 |
Hoisting Container Pose Control Method Of Double-rope Winding Type Ultra-deep Vertical Shaft Hoisting System
App 20210070586 - SHEN; Gang ; et al. | 2021-03-11 |
Tension Balance System And Method For Steel Wire Ropes On Friction Hoisting Driving End Of Ultra-deep Well
App 20210053805 - ZHEN; Zhencai ; et al. | 2021-02-25 |
Online Monitoring System For Crack On Hoist Spindle And Operation Method Thereof
App 20210041402 - LU; Hao ; et al. | 2021-02-11 |
Device and method for adjusting tension of a steel wire rope of an ultra-deep vertical shaft at a hoisting-container-end
Grant 10,913,636 - Cao , et al. February 9, 2 | 2021-02-09 |
Movable belt breakage prevention and catching system for belt conveyor
Grant 10,894,670 - Zhou , et al. January 19, 2 | 2021-01-19 |
Self-detection device for liner plate of hoisting container and detection method
Grant 10,894,697 - Peng , et al. January 19, 2 | 2021-01-19 |
Embedded Scraper Rotation Angle Detection Device For Scraper Conveyor And Detection Method
App 20210002080 - TANG; Yu ; et al. | 2021-01-07 |
Embedded scraper rotation angle detection device for scraper conveyor and detection method
Grant 10,882,700 - Tang , et al. January 5, 2 | 2021-01-05 |
Movable Belt Breakage Prevention And Catching System For Belt Conveyor
App 20200407171 - ZHOU; Gongbo ; et al. | 2020-12-31 |
Self-detection Device For Liner Plate Of Hoisting Container And Detection Method
App 20200407196 - PENG; Yuxing ; et al. | 2020-12-31 |
Device And Method For Adjusting Tension Of A Steel Wire Rope Of An Ultra-deep Vertical Shaft At A Hoisting-container-end
App 20200399095 - CAO; Guohua ; et al. | 2020-12-24 |
Apparatus and method for measuring rotational angle of sinking platform
Grant 10,870,559 - Cao , et al. December 22, 2 | 2020-12-22 |
Large-tonnage Skip Anti-blocking System
App 20200391979 - ZHU; Zhencai ; et al. | 2020-12-17 |
Device For Cage Jamming Buffer Of Large-tonnage Hoisting System Of Ultra-deep Shaft
App 20200377336 - CAO; Guohua ; et al. | 2020-12-03 |
Reliability robust design method for multiple failure modes of ultra-deep well hoisting container
Grant 10,824,781 - Lu , et al. November 3, 2 | 2020-11-03 |
Air-permeable storage cabinet convenient to disassemble and assemble
Grant 10,820,693 - Cao November 3, 2 | 2020-11-03 |
Large-tonnage Coal Dropping Buffer Skip For Mine
App 20200339388 - PENG; Yuxing ; et al. | 2020-10-29 |
Multiple-state health monitoring apparatus and monitoring method for critical components in hoisting system
Grant 10,815,098 - Zhou , et al. October 27, 2 | 2020-10-27 |
Device for enabling autonomous powering of monitoring node of scraper conveyor chain
Grant 10,819,128 - Zhou , et al. October 27, 2 | 2020-10-27 |
Device For Enabling Autonomous Powering Of Monitoring Node Of Scraper Conveyor Chain
App 20200203970 - ZHOU; Gongbo ; et al. | 2020-06-25 |
Wireless sensor node with hierarchical protection structure
Grant 10,680,662 - Zhou , et al. | 2020-06-09 |
Air-permeable Storage Cabinet Convenient To Disassemble And Assemble
App 20200154883 - CAO; Guohua | 2020-05-21 |
Multiple-state Health Monitoring Apparatus And Monitoring Method For Critical Components In Hoisting System
App 20200131003 - ZHOU; Gongbo ; et al. | 2020-04-30 |
Vertical shaft steel wire rope cage guide sliding sleeve device and detection method thereof
Grant 10,619,991 - Zhou , et al. | 2020-04-14 |
Wireless Sensor Node With Hierarchical Protection Structure
App 20200091945 - ZHOU; Gongbo ; et al. | 2020-03-19 |
Slope-adaptive inclined special elevator
Grant 10,513,419 - Cao , et al. Dec | 2019-12-24 |
Vertical Shaft Steel Wire Rope Cage Guide Sliding Sleeve Wear Amount Detection Device And Detection Method Thereof
App 20190376780 - ZHOU; Gongbo ; et al. | 2019-12-12 |
Inspection apparatus and method for patrol-inspection of rigid cage channel
Grant 10,501,132 - Zhou , et al. Dec | 2019-12-10 |
Reliability Robust Design Method For Multiple Failure Modes Of Ultra-d Eep Well Hoisting Container
App 20190362041 - LU; Hao ; et al. | 2019-11-28 |
Slope-Adaptive Inclined Special Elevator
App 20190337762 - CAO; Guohua ; et al. | 2019-11-07 |
Apparatus And Method For Measuring Rotational Angle Of Sinking Platform
App 20190337773 - CAO; Guohua ; et al. | 2019-11-07 |
Storage stool
Grant D865,385 - Cao No | 2019-11-05 |
Storage stool
Grant D865,384 - Cao No | 2019-11-05 |
Storage stool
Grant D862,915 - Cao Oc | 2019-10-15 |
Method of estimating tension of chain of scraper conveyor
Grant 10,422,709 - Zhu , et al. Sept | 2019-09-24 |
Hydraulic elevating platform having no guide rails and elevating method
Grant 10,399,822 - Zhu , et al. Sep | 2019-09-03 |
Storage rack
Grant D858,928 - Cao Sep | 2019-09-03 |
Device And Method For Periodically Inspecting Rigid Guide
App 20190225287 - ZHOU; Gongbo ; et al. | 2019-07-25 |
Variable gradient inclined running container traction rope adjustment apparatus and method
Grant 10,351,391 - Cao , et al. July 16, 2 | 2019-07-16 |
Trolley cart
Grant D850,753 - Cao | 2019-06-04 |
Shock-absorbing and energy-collecting roller cage shoe
Grant 10,301,150 - Peng , et al. | 2019-05-28 |
Detection device and method for improving layer-to-layer transition of steel wire ropes
Grant 10,288,549 - Peng , et al. | 2019-05-14 |
Fracture detection system and method for dumbbell pin of scraper conveyor
Grant 10,273,091 - Li , et al. | 2019-04-30 |
Trolley cart
Grant D846,825 - Cao | 2019-04-23 |
Trolley cart
Grant D846,824 - Cao | 2019-04-23 |
Detection Device And Method For Improving Layer-to-layer Transition Of Steel Wire Ropes
App 20190094127 - PENG; Yuxing ; et al. | 2019-03-28 |
Breakage detection system and method of chains of a scraper conveyor
Grant 10,207,874 - Li , et al. Feb | 2019-02-19 |
Intelligent charger with diagnostic function and charging method
Grant 10,205,329 - Zhou , et al. Feb | 2019-02-12 |
Storage rack
Grant D839,641 - Cao Fe | 2019-02-05 |
Storage Basket
App 20180339800 - CAO; Guohua | 2018-11-29 |
Eccentric loading adjusting mechanism and method for parallel suspension platform
Grant 10,118,811 - Zhu , et al. November 6, 2 | 2018-11-06 |
Storage basket
Grant D832,578 - Cao November 6, 2 | 2018-11-06 |
Serving trolley
Grant D832,549 - Cao October 30, 2 | 2018-10-30 |
Eccentric Loading Adjusting Mechanism And Method For Parallel Suspension Platform
App 20180265339 - ZHU; Zhencai ; et al. | 2018-09-20 |
Chain fault diagnosis system and method for scraper conveyor
Grant 10,065,804 - Jiang , et al. September 4, 2 | 2018-09-04 |
Chain Fault Diagnosis System And Method For Scraper Conveyor
App 20180229941 - JIANG; Fan ; et al. | 2018-08-16 |
Variable Gradient Inclined Running Container Traction Rope Adjustment Apparatus And Method
App 20180222719 - CAO; Guohua ; et al. | 2018-08-09 |
Intelligent Charger With Diagnostic Function And Charging Method
App 20180219393 - ZHOU; Gongbo ; et al. | 2018-08-02 |
Breakage Detection System And Method Of Chains Of A Scraper Conveyor
App 20180186578 - LI; Wei ; et al. | 2018-07-05 |
Resistance-welding Type Storage Rack Layer Plate
App 20180168345 - CAO; Guohua | 2018-06-21 |
Hydraulic Elevating Platform Having No Guide Rails And Elevating Method
App 20180170716 - Zhu; Zhencai ; et al. | 2018-06-21 |
A Lap Joint Platform Of Large-load Lifting Container
App 20180162700 - Zhu; Zhencai ; et al. | 2018-06-14 |
Lap joint platform of large-load lifting container
Grant 9,994,426 - Zhu , et al. June 12, 2 | 2018-06-12 |
Fracture Detection System And Method For Dumbbell Pin Of Scraper Conveyor
App 20180155132 - Li; Wei ; et al. | 2018-06-07 |
Horizontally movable vertical shaft rope guide and regulating method thereof
Grant 9,975,737 - Zhu , et al. May 22, 2 | 2018-05-22 |
Coal dropping impact energy buffer monitoring device and method for coal mine belt conveying system
Grant 9,963,296 - Chen , et al. May 8, 2 | 2018-05-08 |
Shock-absorbing And Energy-collecting Roller Cage Shoe
App 20180118517 - PENG; Yuxing ; et al. | 2018-05-03 |
Method of estimating tension of chain of scraper conveyor
App 20180120180 - ZHU; Zhencai ; et al. | 2018-05-03 |
Method and device for monitoring tension equalization and displacement adjustment states of steel wire ropes of multi-rope hoister
Grant 9,914,618 - Zhu , et al. March 13, 2 | 2018-03-13 |
Coal Dropping Impact Energy Buffer Monitoring Device And Method For Coal Mine Belt Conveying System
App 20180065811 - Chen; Xiao ; et al. | 2018-03-08 |
Hoist main shaft torque monitoring device based on angle measurement
Grant 9,909,941 - Jiang , et al. March 6, 2 | 2018-03-06 |
Energy supply method and device for monitoring wireless sensor node of roller
Grant 9,912,190 - Zhou , et al. March 6, 2 | 2018-03-06 |
Large-tonnage slender externally powered curve rail-mounted unloading skip
Grant 9,878,882 - Zhu , et al. January 30, 2 | 2018-01-30 |
System and method for automatically regulating tensions of guide ropes of flexible cable suspension platform
Grant 9,845,605 - Cao , et al. December 19, 2 | 2017-12-19 |
Fall prevention brake buffering system for high-speed mine lift
Grant 9,840,396 - Zhu , et al. December 12, 2 | 2017-12-12 |
Mining elevator carrying platform and carrying method
Grant 9,840,399 - Cao , et al. December 12, 2 | 2017-12-12 |
Storage rack
Grant D801,731 - Cao November 7, 2 | 2017-11-07 |
A Horizontally Movable Vertical Shaft Rope Guide And Regulating Method Thereof
App 20170305722 - ZHU; Zhencai ; et al. | 2017-10-26 |
Cage energy supply system and control method therefor
Grant 9,796,559 - Zhou , et al. October 24, 2 | 2017-10-24 |
Vertical Rope Climbing Inspection Robot for Ultra-Deep Vertical Shaft Steel-Rope Guide
App 20170297589 - ZHOU; Gongbo ; et al. | 2017-10-19 |
Master monitoring system for charging of super capacitor
Grant 9,774,202 - Zhou , et al. September 26, 2 | 2017-09-26 |
Cage Energy Supply System And Control Method Therefor
App 20170210593 - ZHOU; Gongbo ; et al. | 2017-07-27 |
Tensioning device and tensioning method for steel wire rope of cage guide of ultra-deep vertical shaft
Grant 9,708,160 - Zhu , et al. July 18, 2 | 2017-07-18 |
Adjustable intermediate disk body of large double-layer cage and adjusting and moving method thereof
Grant 9,695,017 - Zhu , et al. July 4, 2 | 2017-07-04 |
Specific elevator anti-fall buffer based on flexible guidance
Grant 9,688,513 - Zhu , et al. June 27, 2 | 2017-06-27 |
Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system
Grant 9,689,257 - Cao , et al. June 27, 2 | 2017-06-27 |
Energy Supply Method And Device For Monitoring Wireless Sensor Node Of Roller
App 20170098955 - ZHOU; Gongbo ; et al. | 2017-04-06 |
Tensioning Device And Tensioning Method For Steel Wire Rope Of Cage Guide Of Ultra-deep Vertical Shaft
App 20170015522 - ZHU; Zhencai ; et al. | 2017-01-19 |
Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft
Grant 9,488,558 - Cao , et al. November 8, 2 | 2016-11-08 |
System And Method For Automatically Regulating Tensions Of Guide Ropes Of Flexible Cable Suspension Platform
App 20160251863 - Cao; Guohua ; et al. | 2016-09-01 |
Long-distance transport system for people in inclined lane
Grant 9,428,367 - Zhu , et al. August 30, 2 | 2016-08-30 |
Master Monitoring System For Charging Of Super Capacitor
App 20160218540 - Zhou; Gongbo ; et al. | 2016-07-28 |
Adjustable Intermediate Disk Body Of Large Double-layer Cage And Adjusting And Moving Method Thereof
App 20160207740 - Zhu; Zhencai ; et al. | 2016-07-21 |
Method And Device For Monitoring Tension Equalization And Displacement Adjustment States Of Steel Wire Ropes Of Multi-rope Hoister
App 20160207736 - Zhu; Zhencai ; et al. | 2016-07-21 |
Mining elevator lapping platform suitable for flexible guide rail and mining elevator lapping method
Grant 9,394,142 - Zhu , et al. July 19, 2 | 2016-07-19 |
Hoist Main Shaft Torque Monitoring Device Based On Angle Measurement
App 20160187211 - JIANG; Fan ; et al. | 2016-06-30 |
Storage basket cart
Grant D757,387 - Cao May 24, 2 | 2016-05-24 |
Device And Method For Detecting The Tension On A Guide Rope Of A Hanging Scaffold In A Construction Shaft
App 20160109341 - Cao; Guohua ; et al. | 2016-04-21 |
Mining elevator
Grant 9,272,881 - Zhu , et al. March 1, 2 | 2016-03-01 |
Apparatus and method for automatically adjusting the tension of a flexible guide rail
Grant 9,242,836 - Cao , et al. January 26, 2 | 2016-01-26 |
Guide Rail Rope Deflection Inhibition Mechanism And Method For Parallel Soft Cable Suspension System
App 20160017708 - CAO; Guohua ; et al. | 2016-01-21 |
Long-distance Transport System For People In Inclined Lane
App 20150375967 - ZHU; Zhencai ; et al. | 2015-12-31 |
Large-tonnage Slender Externally Powered Curve Rail-mounted Unloading Skip
App 20150368072 - ZHU; ZHENCAI ; et al. | 2015-12-24 |
Specific Elevator Anti-fall Buffer Based On Flexible Guidance
App 20150291391 - Zhu; Zhencai ; et al. | 2015-10-15 |
Mining elevator traction cable connecting apparatus and measuring method therefor
Grant 9,156,655 - Cao , et al. October 13, 2 | 2015-10-13 |
Stationary Source Computed Tomography And Ct-mri Systems
App 20150230766 - Wang; Ge ; et al. | 2015-08-20 |
Fall Prevention Brake Buffering System For High-speed Mine Lift
App 20150122592 - Zhu; Zhencai ; et al. | 2015-05-07 |
Mining Elevator Carrying Platform And Carrying Method
App 20150096842 - Cao; Guohua ; et al. | 2015-04-09 |
Mining Elevator Lapping Platform Suitable For Flexible Guide Rail And Mining Elevator Lapping Method
App 20150037125 - Zhu; Zhencai ; et al. | 2015-02-05 |
Mining Elevator
App 20140110194 - Zhu; Zhencai ; et al. | 2014-04-24 |
Apparatus And Method For Automatically Adjusting Tension On Mining Elevator Flexible Guide Rail
App 20130233654 - Cao; Guohua ; et al. | 2013-09-12 |
Mining Elevator Traction Cable Connecting Apparatus And Measuring Method Therefor
App 20130056313 - Cao; Guohua ; et al. | 2013-03-07 |
Systems and methods for temporal multiplexing X-ray imaging
Grant 8,358,739 - Lu , et al. January 22, 2 | 2013-01-22 |
Systems And Methods For Temporal Multiplexing X-ray Imaging
App 20120057678 - Lu; Jianping ; et al. | 2012-03-08 |
Polyalkylated arylalkyl sulfonic acids and their salts
Grant 7,678,937 - Berger , et al. March 16, 2 | 2010-03-16 |
Process for recovering residual oil employing alcohol ether sulfonates
Grant 7,629,299 - Berger , et al. December 8, 2 | 2009-12-08 |
Polyalkylated arylalkyl sulfonic acids and their salts
Grant 7,605,287 - Berger , et al. October 20, 2 | 2009-10-20 |
Polyalkylated arylalkyl sulfonic acids and their salts
App 20090023950 - Berger; Paul D. ; et al. | 2009-01-22 |
Polyalkylated Arylalkyl Sulfonic acids and their salts
App 20090023951 - Berger; Paul Daniel ; et al. | 2009-01-22 |
Surfactant based compositions and process for heavy oil recovery
App 20080261835 - Berger; Paul Daniel ; et al. | 2008-10-23 |
Process for recovering residual oil employing alcohol ether sulfonates
App 20080176772 - Berger; Paul Daniel ; et al. | 2008-07-24 |
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