国家/地区 中国（9）
IPC部 G（4） H（3） B（2）
IPC大类 H01（3） G01（2） G02（2）
IPC小类 G02F（2） H01M（2）
IPC G02F003/00（2）
发明人 LV H（9）
公开年 2019（4） 2020（4）
申请年 2019（9）
专利权人 UNIV HUBEI E.（3） KUNSHAN BAOC.（2）

Anti-interference UV light detector, has first electrode fixed on surface of absorbing body, metal shell formed with opening, and power supply unit whose positive and negative electrodes are connected to first and second electrodes.

LV H, GUO E, HE M, JIN K, YANG G

Lithium battery diaphragm comprises composite material layer formed on one side or two sides of base film, where composite material layer comprises graphene, inorganic material and auxiliary agent.

SUN Y, JIANG Q, QI S, LV H

Producing graphene slag for preparing aggregate-free concrete pile block, involves using ash and moisture, ash is made of graphene slag, cement, surfactant, tackifier, coupling agent, water reducing agent, glass chopped fiber.

NIE C, LI X, LV H

Cable sheath extruder cooling device, has water storage tank provided with water tank output port that is connected with water conveying pipe, and first cooling water tank inlet and second cooling water tank inlet provided with graphene fine filter layer.

ZHAO Z, ZHANG Y, YE Z, HE W, LV H

Graphene silver composite tab for lithium battery pole piece, comprises polar ear matrix, graphene layer formed on part of surface of polar ear substrate and silver layer.

HE L, LV H

Dual graphene resonant cavity coupled waveguide based logic OR gate device, has first graphene nanometer strip waveguide and second graphene nanometer strip waveguide orderly arranged along straight line.

WANG B, YU H, XIONG L, ZENG Q, DU J, LV H

Graphene nanometer strip waveguide coupled resonator based logic AND gate device, has second and third graphene nanometer strip waveguide arranged to straight line, and first graphene resonant cavity located on straight line.

WANG B, YU H, ZENG Q, XIONG L, DU J, LV H

Non-woven fabric comprises a base cloth layer, where the upper end of the base cloth layer is provided with a waterproof layer, the waterproof layer and the cloth layer are clamped between the graphene layer.

LV H, LIU D, LIU M

PIT effect based graphene refractive index sensor, has sapphire layer set on silicon substrate, and second graphene resonator cavity indirectly connected with nanometer graphene strip waveguide through first graphene resonant cavity.

WANG B, YU H, XIONG L, ZENG Q, DU J, LV H