Inventor

LIU NA

CN92 patents

⚠️ This page may combine multiple inventors who share the name “LIU NA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU NA

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Electrode active material and preparation method thereof, electrode, battery, and apparatus

Positive electrode material, preparation method and uses thereof

Composite metal oxide material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack and electrical device

Positive active material for secondary lithium battery, method for preparing the same and secondary lithium battery containing the positive active material

Organic-inorganic hybrid porous material and preparation method thereof, separator, electrochemical device, and electrical device

Positive electrode sheet for secondary battery, secondary battery, battery module, battery pack, and apparatus

Artificial graphite, preparation method thereof, secondary battery containing the same and power consuming device

Separator including coating layer including organic-inorganic hybrid composite compound battery including the same, and method of preparing the same

Positive electrode material and preparation method and usage thereof

Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatus

Composite positive-electrode material and preparation method thereof, positive-electrode plate, secondary battery, and battery module, battery pack, and apparatus containing such secondary battery

Positive electrode active material, positive electrode plate, electrochemical energy storage apparatus, and apparatus

Ternary positive electrode material with low gas generation and high capacity

Positive electrode active material and preparation method thereof, secondary battery, and electric apparatus

Modified positive electrode active material, preparation method therefor and electrochemical energy storage device

Preparation method of modified positive electrode active material

Electrode active composition, preparation method thereof, electrode, battery, and apparatus

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

Organic-inorganic hybrid complex and coating composition comprising same, separator, secondary battery, battery module, battery pack and power consuming device

Electrode active material and preparation method thereof, electrode, battery, and apparatus

Positive electrode material, preparation method and uses thereof

Positive electrode material and preparation method and usage thereof

Separator, electrical apparatus containing such separator, and preparation method thereof

Separator, electrical apparatus containing such separator, and preparation method thereof

Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatus

Separator, preparation method therefor and related secondary battery, battery module, battery pack and device

Positive electrode active material, positive electrode plate, lithium-ion secondary battery, and apparatus

Positive electrode active material, positive electrode plate, lithium-ion secondary battery, and apparatus

ZTE CORP

RRC state transition method, terminal, CU, DU, and computer-readable storage medium

RRC state transition method, terminal, CU, DU, and computer-readable storage medium

RRC state transition method, terminal, CU, DU, and computer-readable storage medium

Method and device for carrier aggregation configuration based on multi-band capability

Method of a serving cell measurement object configuration

Service-based access network architecture and communication

IBM

Data protection in network environments

Detection and monitoring of waste disposal in an environmental location using artificial intelligence

Regression testing for web applications

Tracking of sensitive data

Regression testing for web applications

Cross-modal semi-supervised data labeling

ORBY AI INC

Prediction and automatic performance of computer-related activities

Prediction and automatic performance of computer-related activities

DUAN JIANHUA

Circuit and method for driving LED lamp with a dimmer

BCD SEMICONDUCTOR MFG LIMITED

Circuit and method for driving LED lamp with a dimmer

REN XUEGANG

Control circuit and system for switch mode power supply

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

Display panel and display device including a cathode layer having a plurality of cathode units

HARMAN INT IND

Speaker adapter, and dual core speaker assembly

LIU YULING

Method of eliminating surface stress of silicon wafer

BASF COATINGS GMBH

Copolymer derived from substituted benzopinacol and use of the same as polymerization initiator

HKC CORP LTD

Host box and split-type television

NINGDE AMPEREX TECHNOLOGY LTD

Cathode material for Li-ion battery, method for preparing the same and Li-ion battery containing the same