国家/地区 世界知识产权组织（12）
IPC部 H（8） C（5） G（3）
IPC大类 H01（8） C09（3） C01（2）
G02（2）
IPC小类 H01M（5） C01B（2） C09J（2）
G02F（2）
IPC H01M010/0525（5） H01M004/13（3） H01M004/62（3）
C01B031/04（2） C09J011/04（2） G02F001/1339（2）
H01M004/36（2）
发明人 WANG K（12）
公开年 2016（3） 2021（2） 2022（2）
申请年 2016（2）  2017（2）  2020（2）  2021（2） 
专利权人 NINGDE AMPER.（4） BEIJING BOE .（2） BEIJING BOE .（2） BOE TECHNOLO.（2）

Electrochemical device useful in electronic device, and for lithium ion battery, comprises undercoat layer includes volume expansion resin and formed on at least one surface of cathode current collector and cathode active material formed on undercoat layer.

WANG K, CHENG W

Green full-automatic high-efficient and low-consumption sand fixing flexible protection body for sandy beaches, has fixing layer whose upper part is hinged with sand fixing layer, where front side wall of sand fixing layer is connected with tide generator.

CHEN Y, RONG Q, WANG K, ZHONGLING Y, WANG L, HUANG S, NIE H, FENG J, WANG Q, ZHONG L

Electrochemical device, e.g., lithium ion battery for use in electronic device, comprises electrolyte having compound with sulfur-oxygen double bond, and intermediate layer and active material layer having specific area ratio.

WANG K, HAN D, GUO J, LIU S

Anode useful in electrochemical device and electronic device, comprises e.g. anode active material layer located on current collector, where anode active material layer comprises anode active material and graphene.

WANG K, HAN D, LIU S, CAI X

Electrochemical device for use in electronic device, has cathode pole piece, which is provided with current collector and coating that is located between current collector and another coating, where cathode active material is provided.

DU C, WANG K, ZHOU F, ZHANG Q

Graphene anticorrosive paint comprises epoxy resin and graphene modified by surface treatment agent.

WANG K, YANG Y, CHEN Q, KAWASAKI M

Preparation of conductive paste comprises dispersing graphene, carbon nanotube and conductive carbon black in dispersant-containing solvent to obtain conductive slurry.

WANG K, ZHANG X, GENG C, YANG X, YU D, DONG A

LED device manufacturing method, involves dispersing graphene powder in quantum dot microsphere solution that is added and mixed with quantum dot microsphere and packaging material to obtain mixed solution that is utilized in LED devices.

WANG K, CHEN W, HAO J, XU B, SUN X

LCD panel, has upper substrate and lower substrate that are fixed with each other by frame sealing glue, where frame sealing glue comprises sealant matrix and heat conductive material and heat conductive material is formed of graphene.

WU X, WANG K

Method of fabricating patterned graphene sheets for apparatus involves fabricating substrate with patterned oxide surface, and applying graphene sheets to patterned oxide surface to form layer of graphene.

WANG K, NAVABISHIRAZI A, YAZDANI M, WANG K L