Inventor · disambiguated record
Qi Cheng
Also filed as: CHENG QI · Cheng qi-fei
14 granted patents·28 pending applications·22 citations·filing 2009–2025
85Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD13CONTEMPORARY AMPEREX TECHNOLOGY CO LTD5GREE ELECTRIC APPLIANCES INC ZHUHAI4CJK PACKAGING LTD2KOHLER CO2
Top patents by PatentIndex Score
42 records- 0183US12023692B2Shower systemKOHLER CO·Filed 2022·Granted Jul 2, 2024·1 cites·20 claims
- 0279US2025343321A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0375US2025070413A1Connection member, battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0475US2025087835A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0575US2025070332A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0675US2025038375A1Stacked-type electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0774US2025062464A1Battery, electricity consumption device and method for producing batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0874US2025062467A1Battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0974US2024372178A1Battery, electrical device, method for manufacturing battery, and device for manufacturing batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1074US2024283062A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1174US2024307897A1Shower systemKOHLER CO·Filed 2024·Application pending·0 cites
- 1273US2024421402A1Battery, power consumption apparatus, and preparation method of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1373US2024429568A1Battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1472US2025070416A1Electrode plate, battery cell, electrode assembly, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1571US2024429570A1Battery cell, battery, electricity consuming device and preparation methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1670US2025112323A1Housing, battery cell, battery, and electric deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2024·Application pending·0 cites
- 1769US2025079625A1End cover assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1868US2025246751A1Pressure relief component, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 1967US2025233274A1Battery cell, battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2067US2025105454A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2166US2025174847A1End cover assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2263USD1084650SMagnetic suction phone holderSHENZHEN HUIWEI TRADING CO LTD·Filed 2024·Granted Jul 22, 2025·3 cites·1 claims
- 2363USD904902SBottleCJK PACKAGING LTD·Filed 2018·Granted Dec 15, 2020·10 cites·1 claims
- 2462US2025174769A1Protective plate for battery cell, battery cell, battery and electricity consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2559US12427740B2Manufacturing method of carbon fiber profiled bodies for aerospace, aviation and fire fightingDIVINE EAGLE SHENZHEN TECH CO LTD·Filed 2023·Granted Sep 30, 2025·0 cites·16 claims
- 2658USD899250SDispensing stopperCJK PACKAGING LTD·Filed 2018·Granted Oct 20, 2020·8 cites·1 claims
- 2757US12450233B1Method of incorporating bloom filter into cost-based bottom-up query optimization and computing deviceHUAWEI CLOUD COMPUTING TECH CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·18 claims
- 2850US12432961B2Integrated structure of MOS transistors having different working voltages and method for manufacturing sameSHANGHAI HUALI INTEGRATED CIRCUIT CORP·Filed 2023·Granted Sep 30, 2025·0 cites·16 claims
- 2950US2025321030A1Variable-frequency drive cooling device, cooling method and air conditioning apparatusGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2023·Application pending·0 cites
- 3050US2025287504A1Circuit BoardHONGFUJIN PREC IND WUHAN CO LTD·Filed 2025·Application pending·0 cites
- 3149US11193704B2Heat pump reversing valve control based on the valve reversing pressure and the system pressureGREE ELECTRIC APPLIANCES WUHAN CO LTD·Filed 2018·Granted Dec 7, 2021·0 cites·20 claims
- 3248US2009185675A1Method and device for invoking earpiece application programSHENZHEN HUAWEI COMM TECH CO·Filed 2009·Application pending·0 cites
- 3345US2022005557A1System and method for recommending protocol used for tissue processingLEICA BIOSYSTEMS NUSSLOCH GMBH·Filed 2019·Application pending·0 cites
- 3444US11408634B2Control method and device for controlling air conditioning unit, and air conditioning unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Aug 9, 2022·0 cites·12 claims
- 3544US2014205264A1Video playing method, terminal and computer readable mediumTENCENT TECH SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 3644US2023049089A1Method and Apparatus For Predicting Power Consumption, Device and Readiable Storage MediumENVISION DIGITAL INT PTE LTD·Filed 2020·Application pending·0 cites
- 3742US11639817B2Heat exchanger, air conditioner, and refrigerating unitGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted May 2, 2023·0 cites·8 claims
- 3839US2022413031A1Line double-end steady-state quantity distance measuring method and system based on amplitude-comparison principleCHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED·Filed 2020·Application pending·0 cites
- 3938US9923567B2Analog-to-digital converter protection circuit, method for controlling analog-to-digital converter protection circuit, and controllerHUAWEI TECH CO LTD·Filed 2014·Granted Mar 20, 2018·0 cites·20 claims
- 4036US11585561B2Control method and device for air conditioning system and air conditioning systemGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2018·Granted Feb 21, 2023·0 cites·9 claims
- 4133US10656507B2Focusing and leveling measurement device and methodSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2017·Granted May 19, 2020·0 cites·19 claims
- 4232US10197923B2Exposure device and out-of-focus and tilt error compensation methodSHANGHAI MICROELECTRONICS EQUI·Filed 2015·Granted Feb 5, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →