国家/地区 美国（12）
IPC部 H（9） C（6） B（3）
D（2） G（2）
IPC大类 H01（9） C01（5） B32（2）
D01（2） H05（2）
IPC小类 C01B（5） H01L（5） B32B（2）
D01D（2） D01F（2） H01M（2）
H01Q（2）
IPC C01B031/02（2） C01B031/04（2） C01B032/194（2）
D01D005/06（2） D01F001/09（2） D01F009/12（2）
D01F011/12（2） D01F011/14（2） H01L031/0224（2）
H01L031/18（2） H01L051/42（2） H01M004/62（2）
H01M010/0525（2）
发明人 XU Y（4） GAO C（2） GU H（2）
WANG P（2） XIA S（2） ZHOU X（2）
公开年 2017（3） 2014（2） 2015（2）
申请年 2016（3）  2013（2）  2020（2） 
专利权人 HUAWEI TECHNOLOGIES CO LTD（12）

Electrically tunable metasurface for modulating propagation characteristics of incident plane wave, has electrodes that are configured to provide biasing voltage to corresponding scatterer ring.

GU H

Photodetector device for use in sustem, comprises source and drain regions coupled to antenna components and substrate, where antenna electrodes in antenna components are made of graphene.

GU H

Flexible display cover used for covering a flexible screen in a flexible display module, comprises a laminated glass layer and a hardened layer, and the hardened layer is located on the side of the glass layer away from the flexible screen.

OUYANG C, TANG Z, LYU W, ZHAO J, LV W, WOOYANG A, RYU W C

Transparent electrode for display device and solar battery, has dielectric layer formed between graphene conducting layer and field-effect control layer, where field-effect control layer is provided with polar charges in working state.

QIN X, ZHANG B, ZHANG C

Lithium-ion battery for e.g. electric automobile, has adhesive grafted onto surface of graphene, where graphene particle defines specified range of thickness and grain diameter and graphite occupies battery with conductive adhesive.

WANG Z, XIA S, WANG P

Functionalized graphene used for preparing polyorganosiloxane comprises active molecule and graphene.

XU Y, LI Y, HODGE S, FERRARI A, LIN Y

Radiating fin for use in communication device, has graphene layers provided with multiple plate-shaped graphite particles, and lamellar located between two adjacent plate-shaped graphite particles.

XU Y, JIN L

Organic solar energy battery device, has electrode formed with foamy thin film, where donor material of photoactive layer is enriched at side of transport layer, and heterojunction structure formed by graphene and donor material.

LI H, XIA S, XIE F

Quinone compound-graphene composite material useful as cathode material in flexible lithium secondary battery, comprises quinone compound and graphene.

WANG P

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z