国家/地区 中国（55） 韩国（3）
IPC部 C（29） H（19） B（17）
G（6） D（3）
IPC大类 H01（19） C08（9） C09（9）
C01（8） B01（7） B22（7）
C22（6） C23（6） G01（4）
B82（3） D06（3） B32（2）
C06（2） C25（2）
IPC小类 H01M（12） C01B（8） B22F（7）
C09D（7） C08G（6） C22C（6）
C23C（6） H01B（5） B01D（4）
C08K（4） B82Y（3） C08L（3）
B01J（2） B32B（2） C06D（2）
IPC C09D005/08（6） C08G079/00（4） C08G081/00（4）
C08K003/04（4） C09D005/10（4） C22C001/05（4）
C22C009/00（4） H01M004/62（4） B82Y030/00（3）
C01B032/186（3） C09D187/00（3） H01B001/04（3）
H01M004/139（3） H01M004/36（3） H01M010/0525（3）
发明人 YI J（58）
公开年 2023（17） 2021（13） 2022（13） 2020（4） 2015（3） 2013（2） 2018（2）
申请年 2022（22）  2021（18）  2020（4）  2015（3）  2012（2）  2018（2）  2019（2）  2023（2） 
专利权人 CHONGQING GR.（17） UNIV KUNMING.（10） ZEYI FOSHAN .（5） HUNAN BANGZE.（4）
SHANDONG YUH.（3） SHANDONG YUH.（3） EVE POWER CO.（2） UNIV JIAXING（2）

LED lamp plate, has circuit substrate fixed in substrate locating groove, where heat generated by LED lamp bead circuit substrate is transmitted to radiating plate, and fan arc heat absorbing surface of plate absorbs generated heat.

YI J, ZHOU J, LIU X

Graphene electrode plate for lead-acid battery, has plate grid frame provided with connecting holes connected with chamber, where chamber is filled with heat conducting core with graphene component, and core extends to chamber opening part.

LIU S, DONG L, YI J, JU Y, WANG W, WANG D

Cathode pole piece useful for battery comprises current collector whose surface is covered with cathode active material layer, where cathode active material layer is composed of cathode active material, tin and bismuth and sintered carbon.

LIU Z, WEI H, WANG K, YI J, ZHU W

Preparing iron-doped graphene using waste iron phosphate lithium useful for lithium-cobalt battery's catalytic anode, comprises pre-processing waste ferric phosphate lithium, mixing and heating ferric phosphate lithium powder, calcining ferric hydroxide precipitate, and iron elementary substance.

DAI Q, DENG Q, YI J, YANG Y

Composite film for graphene, has gap for connecting upper surface and lower surface of graphene layer is set in graphene layer, through hole is set on supporting layer, and through holes on two sides are staggered.

JU Y, YI J, WANG D, WANG W

Flexible screen graphene for use in a flexible screen field, has shell fixedly provided with main supporting plate and transverse sliding connection with secondary supporting plate, and graphene flexible screen bent into two sections in screen gap.

WANG Z, YI J, JU Y, DONG L, WANG W, WANG D

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Graphene battery for pure electric vehicle, has battery shell comprising inner layer, graphene heat conducting layer and outer layer, where bending part of outer layer is wrapped on thin part of inner layer and bent in assembling groove.

LIU S, YI J, WANG D, WANG W

Roll-to-roll graphene film production system, has feeding transition cavity, high temperature process cavity and discharging transition cavity connected with sliding seat, where sliding seat is connected with fixing device for fixing substrate.

LIAO R, JU Y, YI J, WANG W, WANG D

Graphene filter plate, has substrate formed with filter hole, where graphene filter unit covers filter hole, and filtering unit is provided with filtering part and connecting part, filtering part located at inner side of connecting part.

YU F, YI J, JU Y, WANG D, WANG W