国家/地区 中国（14）
IPC部 C（7） B（6） H（6）
A（2）
IPC大类 B01（3） C02（3） C08（3）
H01（3） A61（2） H05（2）
IPC小类 B01J（3） C02F（3） C08L（2）
H01M（2） H05K（2）
IPC B01J020/26（2） B01J020/28（2） B01J020/30（2）
C02F001/28（2） C02F101/20（2）
发明人 CHEN J（14） XU K（2）
公开年 2021（9） 2020（4）
申请年 2020（14）
专利权人 CHEN J（14）

Elephant trunk-type ray restraint protection device for use in radiographic inspection of patient, has controller which is electrically connected with sensor and motor, and is configured to send forward rotation, reverse rotation or stop signal to motor according to parameters detected by sensor.

CHEN J, HAO W, CHEN Z

Straddle-type competition motorcycle for use by children, has brake pump arranged on main body, where two side ends of main body are provided with clamping point, and vehicle seat provided with graphene cushion.

CHEN J

Thickener for lithium-ion battery, comprises self-made gel, cationic polyacrylamide, sodium polyacrylate, citric acid monohydrate, and modified diatomaceous earth.

CHEN J, GUO K

Modified polyacrylonitrile fiber film useful for absorbing lead ion in water, prepared by e.g. preparing mixture of polyacrylonitrile, chitosan and biochar, adding into mixture of dopamine and graphene oxide, stirring and electrospinning.

CHEN J, XU K

Radiating structure of electric power starting switch cabinet, has heat storage radiator that is set below second high heat conducting material layer, and is fixedly connected with mounting bracket.

CHEN J

Special cable for use in public facility, has wearable layer whose surface is provided with weather-resistant layer that is provided with graphite layer, where surface of graphite layer is provided with polypropylene resin layer.

YANG R, CHEN J

Preparing polyacrylonitrile/ethylene vinyl alcohol composite fiber membrane in the treatment of lead ion wastewater, involves adding polyacrylonitrile powder (PAN), thioacetamide and graphene oxide to solvent I, sonicating and stirring.

CHEN J, XU K

Cooling and radiating mobile phone shell, has shell main body whose front surface is provided with multiple radiating grooves, where inner parts of radiating grooves are adhered with radiating substances.

CHEN J

Preparing antistatic polyvinyl chloride composite material involves mixing polyvinyl chloride resin, plasticizer, organotin heat stabilizer, graphene powder modified by hollow glass microspheres and placing in Huck torque rheometer.

CHEN J

Preparing electromagnetic shielding metal plate coated with polymethyl methacrylate/graphene composite film involves pre-polymerizing the dispersion, coating prepolymer solution on metal plate, drying, post-processing and cooling.

CHEN J