Inventor · disambiguated record
Guohua Cao
Also filed as: CAO GUOHUA
89 granted patents·8 pending applications·450 citations·filing 2010–2024
99Inventor score
Files withCAO GUOHUA39UNIV CHINA MINING37UNIV CHINA MINING & TECHNOLOGY8DONGNAN ELEVATOR CO LTD3CAO XIN1
Top patents by PatentIndex Score
97 records- 0193USD962581SStorage rack trolley cartCAO GUOHUA·Filed 2020·Granted Aug 30, 2022·18 cites·1 claims
- 0290USD858928SStorage rackCAO GUOHUA·Filed 2017·Granted Sep 3, 2019·33 cites·1 claims
- 0390USD846824STrolley cartCAO GUOHUA·Filed 2017·Granted Apr 23, 2019·32 cites·1 claims
- 0490USD832549SServing trolleyCAO GUOHUA·Filed 2017·Granted Oct 30, 2018·35 cites·1 claims
- 0590USD757387SStorage basket cartCAO GUOHUA·Filed 2015·Granted May 24, 2016·36 cites·1 claims
- 0689USD850753STrolley cartCAO GUOHUA·Filed 2017·Granted Jun 4, 2019·30 cites·1 claims
- 0789US9994426B1Lap joint platform of large-load lifting containerUNIV CHINA MINING·Filed 2015·Granted Jun 12, 2018·4 cites·6 claims
- 0888USD846825STrolley cartCAO GUOHUA·Filed 2017·Granted Apr 23, 2019·28 cites·1 claims
- 0984USD1036046SStorage rackCAO GUOHUA·Filed 2023·Granted Jul 16, 2024·7 cites·1 claims
- 1084USD1035342SStorage rackCAO GUOHUA·Filed 2022·Granted Jul 16, 2024·7 cites·1 claims
- 1184US10882700B1Embedded scraper rotation angle detection device for scraper conveyor and detection methodUNIV CHINA MINING·Filed 2019·Granted Jan 5, 2021·7 cites·7 claims
- 1283US8358739B2Systems and methods for temporal multiplexing X-ray imagingUNIV NORTH CAROLINA·Filed 2010·Granted Jan 22, 2013·5 cites·17 claims
- 1382US10301150B2Shock-absorbing and energy-collecting roller cage shoeUNIV CHINA MINING·Filed 2016·Granted May 28, 2019·2 cites·4 claims
- 1482US9488558B2Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaftUNIV CHINA MINING & TECHNOLOGY·Filed 2014·Granted Nov 8, 2016·4 cites·8 claims
- 1581USD1036045SStorage rackCAO GUOHUA·Filed 2022·Granted Jul 16, 2024·6 cites·1 claims
- 1680US10422709B2Method of estimating tension of chain of scraper conveyorUNIV CHINA MINING·Filed 2016·Granted Sep 24, 2019·3 cites·1 claims
- 1779USD1035344SStorage rackCAO GUOHUA·Filed 2023·Granted Jul 16, 2024·5 cites·1 claims
- 1879US11337522B2Storage mesh plate having reinforced protection and decoration functionCAO GUOHUA·Filed 2020·Granted May 24, 2022·2 cites·8 claims
- 1979US10065804B1Chain fault diagnosis system and method for scraper conveyorUNIV CHINA MINING·Filed 2016·Granted Sep 4, 2018·3 cites·4 claims
- 2078USD1035207SStorage rackCAO GUOHUA·Filed 2022·Granted Jul 9, 2024·5 cites·1 claims
- 2178USD865385SStorage stoolCAO GUOHUA·Filed 2018·Granted Nov 5, 2019·16 cites·1 claims
- 2277USD1071474SShelvingCAO GUOHUA·Filed 2022·Granted Apr 15, 2025·5 cites·1 claims
- 2377USD839641SStorage rackCAO GUOHUA·Filed 2017·Granted Feb 5, 2019·16 cites·1 claims
- 2477USD801731SStorage rackCAO GUOHUA·Filed 2016·Granted Nov 7, 2017·17 cites·1 claims
- 2575USD985979SStorage rackCAO GUOHUA·Filed 2021·Granted May 16, 2023·5 cites·1 claims
- 2675USD865384SStorage stoolCAO GUOHUA·Filed 2018·Granted Nov 5, 2019·14 cites·1 claims
- 2774USD1034013SDrawer cabinetCAO GUOHUA·Filed 2022·Granted Jul 9, 2024·4 cites·1 claims
- 2874USD1026514SStorage basket rackCAO GUOHUA·Filed 2022·Granted May 14, 2024·4 cites·1 claims
- 2974USD920619STrolley cartCAO GUOHUA·Filed 2019·Granted May 25, 2021·12 cites·1 claims
- 3073US11305946B2Drive system of scraper conveyor and control methodUNIV CHINA MINING·Filed 2020·Granted Apr 19, 2022·1 cites·10 claims
- 3171US11534122B2Stationary source computed tomography and CT-MRI systemsWANG GE·Filed 2013·Granted Dec 27, 2022·5 cites·23 claims
- 3271USD927817STrolley cartCAO GUOHUA·Filed 2019·Granted Aug 10, 2021·11 cites·1 claims
- 3371US10815098B2Multiple-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
- 3470USD920618STrolley cartCAO GUOHUA·Filed 2019·Granted May 25, 2021·10 cites·1 claims
- 3570US9272881B2Mining elevatorZHU ZHENCAI·Filed 2011·Granted Mar 1, 2016·6 cites·2 claims
- 3669US10351391B2Variable gradient inclined running container traction rope adjustment apparatus and methodUNIV CHINA MINING·Filed 2015·Granted Jul 16, 2019·1 cites·7 claims
- 3769US10288549B2Detection device and method for improving layer-to-layer transition of steel wire ropesUNIV CHINA MINING·Filed 2017·Granted May 14, 2019·2 cites·20 claims
- 3869US9242836B2Apparatus and method for automatically adjusting the tension of a flexible guide railCAO GUOHUA·Filed 2011·Granted Jan 26, 2016·3 cites·3 claims
- 3968USD985981SStorage rackCAO GUOHUA·Filed 2021·Granted May 16, 2023·3 cites·1 claims
- 4068US9774202B2Master monitoring system for charging of super capacitorUNIV CHINA MINING & TECHNOLOGY·Filed 2015·Granted Sep 26, 2017·2 cites·1 claims
- 4168US2024238420A1Compositions and methods for treating acute myeloid leukemiaUNIV WUHAN·Filed 2024·Application pending·0 cites
- 4266USD979297SStorage rackCAO GUOHUA·Filed 2020·Granted Feb 28, 2023·3 cites·1 claims
- 4366USD862915SStorage stoolCAO GUOHUA·Filed 2018·Granted Oct 15, 2019·9 cites·1 claims
- 4465US9394142B2Mining 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
- 4564USD1066854STrolley cartCAO GUOHUA·Filed 2022·Granted Mar 11, 2025·2 cites·1 claims
- 4664US10989695B2Online monitoring system for crack on hoist spindle and operation method thereofUNIV CHINA MINING·Filed 2019·Granted Apr 27, 2021·1 cites·5 claims
- 4764US10988347B2Large-tonnage coal dropping buffer skip for mineUNIV CHINA MINING·Filed 2019·Granted Apr 27, 2021·0 cites·7 claims
- 4863US12441509B2Storage basket with high strength and bearing capacityCAO XIN·Filed 2023·Granted Oct 14, 2025·0 cites·16 claims
- 4962US10399822B2Hydraulic elevating platform having no guide rails and elevating methodDONGNAN ELEVATOR CO LTD·Filed 2015·Granted Sep 3, 2019·1 cites·18 claims
- 5062US10273091B2Fracture detection system and method for dumbbell pin of scraper conveyorUNIV CHINA MINING·Filed 2015·Granted Apr 30, 2019·1 cites·1 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →