国家/地区 中国（7） 日本（3） 世界知识产权组织（3） 韩国（2） 台湾（2） 美国（2）
IPC部 B（15） C（7） H（5）
G（2）
IPC大类 B32（15） C08（4） H05（4）
C09（3） H01（3） C01（2）
IPC小类 B32B（15） C08K（3） C08L（3）
H05K（3） C01B（2） C08J（2）
C09D（2） C09J（2） H01Q（2）
IPC B32B007/025（15）
发明人
公开年 2022（15）
申请年 2021（10）  2022（4） 
专利权人 MAXELL SEIKI.（2）

Electromagnetic wave absorber for aircraft doors, comprises composite material of sandwich structure in which surface material is laminated on both sides of conductive core material.

KIM J K, CHOI K

Power saving patch for circuit breaker installed in household electrical box, has release layer that is combined with adhesive layer separately, so that adhesive layer is located between negative ion generating layer and release layer.

LIU Z

Laminate used for electronic device such as display device, comprises substrate, layer containing compound having condensed polycyclic hydrocarbon structure, and layer containing conductive material.

NAOYA N, KAZUNORI T, NOSAKA N, TAKANASHI K

Radio wave absorber for absorbing radio waves used in mobile communication of e.g. mobile phone, has radio wave absorbing layer that contains resin binder, magnetic iron oxide powder, and carbon-based fine particles which magnetically resonate in preset frequency band.

TOSHIO H, ATSUSHI H, RYOHEI F

High-efficiency graphene insulating heat conducting film comprises graphene sheet, where inner part of graphene sheet is provided with graphite film, lower surface of film is connected with PI toughness film.

SUN W

Radio wave interference type radio wave absorber for absorbing undesired radio waves used in e.g. mobile phones, is formed by successively stacking resistor film, dielectric layer, and radio wave shielding layer, and protection layer which is provided above resistor film.

MASAYUKI T, MASAO F

Heat dissipation and electromagnetic wave shielding composite material useful for electronic device package comprises electromagnetic wave shielding layer disposed between first insulating layer and second insulating layer.

NAM J, SEOL M, HWANG E, PARK I

Radiation-proof heating antibacterial trousers, has trouser waist that is three-layer structure, trouser inner layer and trouser heating layer, and waistband heating layer that is sewed between trouser surface layer and inner layer.

LIU S

Multilayer electrode for capacitive pressure sensor of e.g. rotogravure printer, involves press-rolling XY layer and co-extruded layers together for forming multi-layer electrode and printing electrically conductive ink onto polymer layer.

SALTER S C, BUTTOLO P, DELLOCK P K, GALL R, CHASCSA J R, RICHARD G

Graphene-enhanced thermally conductive polymer-based composite film useful for heating electronic device, comprises first and second film layers stacking and arranged alternately and first film layer prepared from polycarbonate matrix and porous carbon loaded with graphene by solvent method.

GU L, YANG R, ZHAO T