Na Liu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Separator, preparation method therefor and related secondary batter...
- Patent number 12,300,851
- Issue date May 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haiyi Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material, positive electrode plate, lithi...
- Patent number 12,300,816
- Issue date May 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qifeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator, secondary battery comprising same and related battery mo...
- Patent number 12,300,850
- Issue date May 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Cong Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic-inorganic hybrid complex and coating composition comprising...
- Patent number 12,230,836
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiarui Tian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode active material and preparation method thereof, electrode...
- Patent number 12,191,482
- Issue date Jan 7, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chengdu Liang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material, positive electrode plate, lithi...
- Patent number 12,176,534
- Issue date Dec 24, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qifeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode material, preparation method and uses thereof
- Patent number 12,176,537
- Issue date Dec 24, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator, secondary battery containing such separator, and related...
- Patent number 12,132,226
- Issue date Oct 29, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanyuan Lan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite positive electrode material and preparation method thereo...
- Patent number 12,107,266
- Issue date Oct 1, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Bangrun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Artificial graphite, preparation method thereof, secondary battery...
- Patent number 12,074,327
- Issue date Aug 27, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiazheng Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separator including coating layer including organic-inorganic hybri...
- Patent number 12,021,259
- Issue date Jun 25, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yongsheng Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode active composition, preparation method thereof, electrode...
- Patent number 12,002,947
- Issue date Jun 4, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yingjie Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite metal oxide material and preparation method thereof, posi...
- Patent number 11,967,706
- Issue date Apr 23, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Bangrun Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode material and preparation method and usage thereof
- Patent number 11,955,633
- Issue date Apr 9, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chongheng Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode active material and preparation method thereof, electrode...
- Patent number 11,949,099
- Issue date Apr 2, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chengdu Liang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic-inorganic hybrid porous material and preparation method the...
- Patent number 11,944,954
- Issue date Apr 2, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiarui Tian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material, positive electrode plate, electrochemical...
- Patent number 11,949,093
- Issue date Apr 2, 2024
- Contemporary Amperex Technology Co., Ltd.
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode material, preparation method and uses thereof
- Patent number 11,942,636
- Issue date Mar 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic dressing and preparation method and use thereof
- Patent number 11,925,531
- Issue date Mar 12, 2024
- SHANGHAI UNIVERSITY
- Na Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Soil conditioner spreader and operation method thereof
- Patent number 11,917,932
- Issue date Mar 5, 2024
- INSTITUTE OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING, CHINESE ACADEMY OF...
- Jing Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Positive electrode active material and preparation method thereof,...
- Patent number 11,881,582
- Issue date Jan 23, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Dong Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite positive-electrode material and preparation method thereo...
- Patent number 11,855,277
- Issue date Dec 26, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Bangrun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon-coated lithium iron phosphate positive active material, meth...
- Patent number 11,721,804
- Issue date Aug 8, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Hongyu Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material, positive electrode plate, elect...
- Patent number 11,699,789
- Issue date Jul 11, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Substituted pyrrolo[2,3-d]pyrimidines as janus kinase inhibitors
- Patent number 11,591,333
- Issue date Feb 28, 2023
- CINAKATE PHARM TECH (SHANGHAI) CO., LTD.
- Na Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ternary positive electrode material with low gas generation and hig...
- Patent number 11,569,510
- Issue date Jan 31, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-compacted-density positive electrode material and electrochemi...
- Patent number 11,177,468
- Issue date Nov 16, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode sheet for secondary battery, secondary battery,...
- Patent number 11,121,362
- Issue date Sep 14, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xue Leng
- C30 - CRYSTAL GROWTH
Information Patent Grant
Modified positive electrode active material, method for preparing t...
- Patent number 11,121,367
- Issue date Sep 14, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modified positive electrode active material, preparation method the...
- Patent number 11,108,051
- Issue date Aug 31, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yujun Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR,...
- Publication number 20250118737
- Publication date Apr 10, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chongheng Shen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, SE...
- Publication number 20250091904
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kai Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM-MANGANESE-NICKEL COMPOSITE OXIDE AND PREPARATION METHOD THE...
- Publication number 20250091899
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhenguo Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREO...
- Publication number 20250096255
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shuxing HUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, LITHI...
- Publication number 20250087686
- Publication date Mar 13, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qifeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COATED LITHIUM-RICH METAL OXIDE MATERIAL AND PREPARATION METHOD THE...
- Publication number 20250023031
- Publication date Jan 16, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Bangrun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM NICKEL MANGANESE-CONTAINING COMPOSITE OXIDE, METHOD FOR PRE...
- Publication number 20250011172
- Publication date Jan 9, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhenguo ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM-NICKEL-MANGANESE-CONTAINING COMPOSITE OXIDE, PREPARATION ME...
- Publication number 20240413308
- Publication date Dec 12, 2024
- Contemporary Amperex Technology Co., Limited
- Jingpeng FAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPOSITION AND APPLICATION THEREOF
- Publication number 20240392045
- Publication date Nov 28, 2024
- China Petroleum and Chemical Corporation
- Wei WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...
- Publication number 20240387819
- Publication date Nov 21, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Qiang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, SECONDARY BATTERY CONTAINING SUCH SEPARATOR, AND RELATED...
- Publication number 20240266673
- Publication date Aug 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yuanyuan LAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lithium Nickel Manganese Oxide Positive Electrode Active Material,...
- Publication number 20240262711
- Publication date Aug 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhenguo ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SPINEL NICKEL LITHIUM MANGANATE OXIDE MATERIAL AND PREPARATION METH...
- Publication number 20240262712
- Publication date Aug 8, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jingpeng Fan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE ACTIVE COMPOSITION, PREPARATION METHOD THEREOF, ELECTRODE...
- Publication number 20240213451
- Publication date Jun 27, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yingjie Guan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, METHOD FOR PREPARING SAME, ELECTRODE PLAT...
- Publication number 20240199441
- Publication date Jun 20, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Dong Zhao
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD AND USAGE THEREOF
- Publication number 20240204187
- Publication date Jun 20, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO .. LIMITED
- Chongheng SHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-NICKEL TERNARY POSITIVE ELECTRODE MATERIAL AND PREPARATION MET...
- Publication number 20240194870
- Publication date Jun 13, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chongheng Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, ELECTROCHEMICAL...
- Publication number 20240194853
- Publication date Jun 13, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, ELECTRODE...
- Publication number 20240186491
- Publication date Jun 6, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chengdu LIANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD AND USES THEREOF
- Publication number 20240178385
- Publication date May 30, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Rui DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BATTER...
- Publication number 20240079579
- Publication date Mar 7, 2024
- Contemporary Amperex Technology Co., Limited
- Zhenguo ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MODIFIED POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF...
- Publication number 20240079565
- Publication date Mar 7, 2024
- Contemporary Amperex Technology Co., Limited
- Jing WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ACTIVE MATERIAL PRECURSOR, METHOD FOR PREPARING THE SAME,...
- Publication number 20240079551
- Publication date Mar 7, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Bangrun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING THE SAME, ELECTRODE...
- Publication number 20240063381
- Publication date Feb 22, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Bangrun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION BATTERY POSITIVE ELECTRODE PLATE, LITHIUM-ION BATTERY W...
- Publication number 20240055579
- Publication date Feb 15, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Chongheng Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF, AND SEC...
- Publication number 20240014386
- Publication date Jan 11, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Dong ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY, AND BATTERY MODULE, BATTERY PACK, AND ELECTRICAL...
- Publication number 20230420751
- Publication date Dec 28, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhenguo ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD...
- Publication number 20230387416
- Publication date Nov 30, 2023
- Contemporary Amperex Technology Co., Limited
- Haotian Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE-ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, SEC...
- Publication number 20230378463
- Publication date Nov 23, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jiazheng WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND SECOND...
- Publication number 20230322579
- Publication date Oct 12, 2023
- Contemporary Amperex Technology Co., Limited
- Qiang Chen
- C01 - INORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Separator, preparation method therefor and related secondary batter...

Positive electrode active material, positive electrode plate, lithi...

Separator, secondary battery comprising same and related battery mo...

Organic-inorganic hybrid complex and coating composition comprising...

Electrode active material and preparation method thereof, electrode...

Positive electrode active material, positive electrode plate, lithi...

Positive electrode material, preparation method and uses thereof

Separator, secondary battery containing such separator, and related...

Composite positive electrode material and preparation method thereo...

Artificial graphite, preparation method thereof, secondary battery...

Separator including coating layer including organic-inorganic hybri...

Electrode active composition, preparation method thereof, electrode...

Composite metal oxide material and preparation method thereof, posi...

Positive electrode material and preparation method and usage thereof

Electrode active material and preparation method thereof, electrode...

Organic-inorganic hybrid porous material and preparation method the...

Positive active material, positive electrode plate, electrochemical...

Positive electrode material, preparation method and uses thereof

Magnetic dressing and preparation method and use thereof

Soil conditioner spreader and operation method thereof

Positive electrode active material and preparation method thereof,...

Composite positive-electrode material and preparation method thereo...

Carbon-coated lithium iron phosphate positive active material, meth...

Positive electrode active material, positive electrode plate, elect...

Substituted pyrrolo[2,3-d]pyrimidines as janus kinase inhibitors

Ternary positive electrode material with low gas generation and hig...

High-compacted-density positive electrode material and electrochemi...

Positive electrode sheet for secondary battery, secondary battery,...

Modified positive electrode active material, method for preparing t...

Modified positive electrode active material, preparation method the...

Patents Applicationslast 30 patents

POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR,...

POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, SE...

LITHIUM-MANGANESE-NICKEL COMPOSITE OXIDE AND PREPARATION METHOD THE...

COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREO...

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, LITHI...

COATED LITHIUM-RICH METAL OXIDE MATERIAL AND PREPARATION METHOD THE...

LITHIUM NICKEL MANGANESE-CONTAINING COMPOSITE OXIDE, METHOD FOR PRE...

LITHIUM-NICKEL-MANGANESE-CONTAINING COMPOSITE OXIDE, PREPARATION ME...

CATALYST COMPOSITION AND APPLICATION THEREOF

POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...

SEPARATOR, SECONDARY BATTERY CONTAINING SUCH SEPARATOR, AND RELATED...

Lithium Nickel Manganese Oxide Positive Electrode Active Material,...

SPINEL NICKEL LITHIUM MANGANATE OXIDE MATERIAL AND PREPARATION METH...

ELECTRODE ACTIVE COMPOSITION, PREPARATION METHOD THEREOF, ELECTRODE...

POSITIVE ACTIVE MATERIAL, METHOD FOR PREPARING SAME, ELECTRODE PLAT...

POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD AND USAGE THEREOF

HIGH-NICKEL TERNARY POSITIVE ELECTRODE MATERIAL AND PREPARATION MET...

POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, ELECTROCHEMICAL...

ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, ELECTRODE...

POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD AND USES THEREOF

POSITIVE ACTIVE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BATTER...

MODIFIED POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF...

ELECTRODE ACTIVE MATERIAL PRECURSOR, METHOD FOR PREPARING THE SAME,...

ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING THE SAME, ELECTRODE...

LITHIUM-ION BATTERY POSITIVE ELECTRODE PLATE, LITHIUM-ION BATTERY W...

POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF, AND SEC...

SECONDARY BATTERY, AND BATTERY MODULE, BATTERY PACK, AND ELECTRICAL...

POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD...

NEGATIVE-ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, SEC...

POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND SECOND...