国家/地区 中国（49） 美国（2）
IPC部 C（24） H（18） G（9）
B（7）
IPC大类 C01（13） H01（13） C22（5）
H04（5） C08（4） G02（4）
B22（3） G01（3） G06（2）
IPC小类 C01B（13） H01L（5） H01M（5）
B22F（3） C08K（3） C08L（3）
C22C（3） C22F（3） G02B（3）
H04R（3） G01N（2） G02F（2）
G06F（2） H01B（2） H04M（2）
IPC C01B032/19（10） C08K003/04（3） C22C001/05（3）
B22F003/105（2） C01B032/184（2） C01B032/186（2）
C01B032/194（2） C22F001/18（2） G02B006/02（2）
H01B001/02（2） H01B001/04（2） H01B013/00（2）
H01M002/10（2） H04R007/10（2） H04R031/00（2）
发明人 LIU K（50）
公开年 2020（25） 2021（24）
申请年 2020（50）
专利权人 UNIV GUANGXI.（7） UNIV PEKING（6） UNIV NANCHAN.（4） BEIJING GRAP.（3）
SHANDONG WOX.（3） SONGSHAN LAK.（3） DONGGUAN MEM.（2） DONGGUAN RAM.（2）
UNIV HENAN S.（2） UNIV HUBEI A.（2） UNIV XIAMEN（2）

Preparing nitrogen-doped reduced graphene oxide supported manganese nanoparticle catalyst comprises e.g. dispersing graphene oxide in alcohol-water mixed solvent, adding polyethylene glycol, water-soluble manganese salt and organic nitrogen source, hydrothermally reacting and drying.

ZHAO Y, YANG X, LIU K, XU M

C-modified platinum-based catalysts useful in catalytic hydrogenation of halogenated nitrobenzenes, include platinum as active component which dissociates carbon monoxide to form C fragment and enter the Pt lattice to form Pt-C bonds.

CHEN J, LIU S, LIU K, LI K, ZHENG N

Saturated absorber used in full-fibre mode-locked laser, comprises optical fiber and graphene film which is formed on surface of optical fiber by growing.

CHENG Y, YU W, LIU K, LIU Z

Optical fiber with graphene-boron nitride heterogeneous structure used in e.g. nonlinear mode-locked laser, comprises optical fiber main body, graphene thin film, and boron-nitride thin film arranged on surface of optical fiber main body.

YU W, CHENG Y, LIU K, LIU Z

Floating induction device has first special-shaped structure which is adapted to second special-shaped structure so that thickness of spliced portion is consistent with thickness of metal induction plate when two metal induction plates are spliced.

YU B, LIU K, LV M, GUO S, ZHOU W, CHEN H, GONG J, ZOU L, DI M, HAN S

Multifunctional physical therapy cabin, has control panel arranged above neck placing opening, where end of upper cabin far away from neck placing opening is provided with power supply wire and switch.

LIU K

Three-dimensional composite board mobile phone back cover, has rear cover main body whose outer surface is coated with anti-fingerprint coating layer, where outer surface of rear cover main body is provided with group of anti-sliding convex blocks.

LIU K, XU J

Manufacturing component carrier comprises providing laminated stack having electrically conductive layer structure and/or electrically insulating layer structure, at least partially covering component with transition layer and assembling component with stack , Manufacturing component carrier comprises providing laminated stack having electrically conductive layer structure and/or electrically insulating layer structure, at least partially covering component with transition layer and assembling component with stack.

TUOMINEN M, TAY S K, LIU K, BAFTIRI A, GUO H, ZHENG X, LIU Q, GUO Z

Enhancement of third harmonic of graphene material involves preparing graphene film, measuring third harmonic spectrum, coating quantum dot film, and selecting two-photon absorption wavelength to resonate with laser emission wavelength.

LIU K, WU C, HONG H

Polyphenylene sulfide composite material comprises polyphenylene sulfide, reinforcing fibre, reinforcing mineral, compatilizer, toughening agent, stabilizer, nucleating agent, lubricant and coupling agent.

ZHOU G, LIU K, LU R, SONG F, DENG H