国家/地区 中国（9）
IPC部 C（9）
IPC大类 C23（9）
IPC小类 C23C（9）
IPC C23C014/10（9）
发明人 WANG X（3） LI J（2）
公开年 2022（4） 2021（3）
申请年 2021（5）  2020（2）  2022（2） 
专利权人

Producing food packaging barrier film used for consumers to clearly see content of packaged goods, involves providing base film, depositing inorganic laminated film on surface of base film, where inorganic laminated film includes at least one first and second inorganic material deposition layer.

CHEN C, TSAO C, LIAO T, LIAO T C, TSAO C C, CHEN C H, CHEN Z, CAO J, LIAO D

Fast response microelectromechanical system atomizing core for use as core component of liquid atomizing product, has first metal electrode and second metal electrode connected with two ends of heating resistance wire.

YU X, LUO F, LEI Z, CHEN K, WANG X

Functional coating material for e.g. fuel cell, comprises corrosion resistant layer, hydrophobic layer, and conductive part exposed from hydrophobic layer.

FU Y, WEI K, HAN Z

Preparing flexible strain sensor useful e.g. in carbon dioxide sensor, comprises e.g. preparing thin film insulating layer on flexible substrate, performing annealing process, and forming multilayer graphene between flexible substrate and catalytic metal layer.

WANG X, YU G, WANG G, LUO G, LI J, LI X

Preparing graphene composite material based on Tesla valve, by orderly introducing aluminum oxide powder from reverse of tesla valve pipe, silicon dioxide powder, and preparing matrix material by physical vapor deposition.

LI J, XIE Y, HOU Y, XIE G, YANG B

Method for performing voice recognition, involves connecting voice recognition sensor with fixed value resistor, and collecting voltage signal of fixed value resistor as humidity change signal of voice air stream with different words.

CHEN X, HONG J, DING X, LIU F

Quantum dot film having long service life useful in liquid crystal display, comprises first polyethylene terephthalate layer, first water blocking layer, quantum dot layer, second water blocking layer and second polyethylene terephthalate.

DENG J, WU W

Controllable multifunctional broadband terahertz wave polarization conversion metamaterial comprises gold and graphene, where the gold and graphene form square ring and side view structural materials of the unit structure are gold.

ZHANG K, KONG W, ZHANG J

Wave absorbing device used for realizing high efficiency absorption of circularly polarized light by graphene, comprises structure cell comprising graphene sheet, medium film layer and metal reflector from up to down.

SANG T, LI G, QI H, YIN X, WANG X