国家/地区 中国（45）
IPC部 B（22） C（18） H（12）
G（6） F（3） A（2）
IPC大类 B01（10） C01（8） H01（8）
B65（5） C02（3） C09（3）
G01（3） A41（2） B63（2）
B82（2） C04（2） C08（2）
G06（2） H02（2） H05（2）
IPC小类 C01B（8） H01M（5） B01D（4）
B01F（4） B01J（4） C02F（3）
C09D（3） H01L（3） A41D（2）
B63B（2） B65D（2） B65G（2）
B82Y（2） C04B（2） C08L（2）
IPC H01M004/62（5） B01F015/00（4） C01B032/19（4）
C01B032/184（3） A41D013/11（2） B82Y040/00（2）
C02F001/00（2） C09D005/08（2） C09D007/61（2）
C09D163/00（2） C09D183/04（2） H01L045/00（2）
H01M004/36（2） H01M004/505（2） H01M004/525（2）
发明人 LV H（45）
公开年 2021（26） 2020（17） 2022（2）
申请年 2020（45）
专利权人 LIANGNAI NEW.（10） SHANDONG LEA.（8） ANYANG INST .（3） LIANGNAI NEW.（3）
BEIJING SCIE.（2） INST MICROEL.（2） KUNSHAN BAOC.（2） LV H（2）
QINGDAO LING.（2） SHANDONG RON.（2）

Resistive random access memory, has barrier structure set between resistance change layer and upper electrode for performing erasing operation on device, where electron passes through conduction band of barrier structure.

XU X, LI X, DONG D, YU J, LV H

Anode material used in anode sheet of battery, comprises anode active material and cross-linked polymer/titanium oxydifluoride/conductor composite coating layer formed on surface of anode active material.

QI S, PING L, LV H, ZHANG M, HUANG R

Memristor for memristor-based neural morphology calculation chip, has barrier layer located on functional layer, and upper electrode layer that is located on barrier layer, where functional layer is resistive layer.

LIU M, LV H, ZHENG X, LI X, DONG D, YU J, XU X

Graphene protective mask comprises a mask main body, a side sealing edge, a fixing belt and a shaping strip, where the side sealing edge is set on the left and right sides of the mask main body, and fixing belt is closed ring.

NIE C, LV H

Vacuum reactor useful for preparing graphene by electrifying carbon powder, comprises a vacuum cavity composed of an upper cover and a lower cover, and a reaction tube located between the upper cover and the lower cover.

LV H, ZHANG Q

Blanking device for producing graphene material, has supporting plate rotatably connected with rotating shaft, and connecting sleeve whose lower end is welded with conical table, where outer side of conical table is provided with reamer.

LV S, WANG L, JIANG D, TANG W, LIU R, ZHANG X, ZHANG D, QU Y, LV H, SUN K, NING B, ZHAO D, NI W, ZHANG H, HAO J, YAO Y, JIANG Q, NING H, QIAO Y, YU W, YAO J, LIU Z, FAN Y, ZHANG Z, MA X

Graphene based air purifying device, has cover plate whose inner side is provided with tank-shaped filter, where end of filter is in threaded connection with cover plate and another end of filter is embedded in graphene filter screen.

CHEN J, XIAO N, LV H, HE X

Cleaning device of graphene oxide comprises outer box, feeding pipe, stirring component, liquid collecting component, active carbon filtering component, collecting component, heating resistor, and top of outer box is provided with feeding port.

LV H

Graphite powder feeding mechanism for graphene production, comprises driving shaft, follow-up shaft, disk-shaped gear A, disk-shaped gear B, gear, clapboard, fan blade A and fan blade B, where driving shaft is connected with external hydraulic machine and motor.

LV H

High temperature reaction tube for preparing graphene by electrifying carbon powder, has two copper plugs respectively connected with copper electrode that is connected with positive and negative electrodes of direct current power supply.

LV H, ZHANG Q