国家/地区 中国（45）
IPC部 C（19） H（15） B（9）
G（7） D（3） E（3）
F（3）
IPC大类 H01（12） C01（6） C09（6）
G01（5） B01（4） C08（4）
C04（3） D04（2） E01（2）
H05（2）
IPC小类 H01M（7） C01B（6） C09D（5）
C04B（3） H01L（3） B01D（2）
B01J（2） C08G（2） C08K（2）
C08L（2） D04H（2） E01B（2）
G01N（2）
IPC H01M004/62（4） C01B032/194（3） H01L033/00（3）
H01L033/32（3） H01M004/36（3） C01B032/184（2）
C04B028/04（2） C04B028/06（2） C04B111/70（2）
C08K003/04（2） C09D007/61（2） C09D007/62（2）
E01B001/00（2） H01L033/06（2） H01M004/134（2）
发明人 CHENG J（45）
公开年 2022（45）
申请年 2022（28）  2021（14）  2020（3） 
专利权人 HANGZHOU JIA.（4） JIANGXI MTC .（3） WEIHAI YUNSH.（3） CHILWEE POWE.（2）
CHONGQING ZI.（2） SOBUTE NEW M.（2） ZHEJIANG YUY.（2）

Graphene-modified emulsified asphalt-cement-based composite ballast elastically solidified grouting material, comprises fully dispersing in water, and taking elastically solidified grouting material based on quality of composite ballast.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Assembled semi-flexible asphalt concrete road bed block used for bearing and fixing sleeper to form road bed, has groove whose bottom part is embedded with bolt, where grooves in each channel bed base body and adjacent grooves in other channel bed base body jointly bear rail bearing.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Active carbon based on normal temperature laser induction used in pore-forming method for e.g. air purification, comprises preset amount of activated carbon, laser sensitive material, activating substance and solvent.

CHENG J, XI W, ZHANG D

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

LED epitaxial wafer comprises substrate and buffer sequentially laminated on substrate, intrinsic gallium nitride layer, N-type gallium Nitride layer and multi-quantum well layer, electron blocking layer, and P-type semiconductor layer.

JIN C, HU J, LIU C, CHENG J, YIN C, ZHANG C

Multifunctional aldehyde removing and sterilizing integrated machine comprises box body, where bottom of box body is provided with circulating water tank, and box body provided with composite material graphene.

CHENG J, CHEN C, YANG X, SU Q

Heat-resistant ultra-high molecular weight polyethylene yarn, has yarn main body provided with yarn core material and formed with coating layer, and core material coated with doped phase change material coating layer.

SU Z, CHENG J, KONG L, DING J

Graphene-based high sensitive flexible multifunctional sensor has capacitive pressure sensor that is formed by vertically aligning and stacking silver electrodes of temperature sensor.

WANG H, LIU C, YANG W, CHENG J, MU Y, DONG L

Graphene material characteristic based stress strain measuring device, has deformation pointer whose two sides are connected with stress gauge and strain gauge, where upper part of deformation pointer is connected with monitoring device.

REN W, WANG L, PAN J, ZENG L, HAINAER T, CUI C, JIA Z, CHENG J, PAN R, XUE D

Multi-stage separation filtering device for removing acid by graphene oxide, has storage tank connected with first-stage filtering device through filtering pipeline sequentially second-stage and discharging tanks.

LI X, CHENG J, JIANG S, LI M