国家/地区 中国（82） 美国（22） 韩国（20） 日本（19） 世界知识产权组织（18） 欧洲专利局（EPO）（10） 德国（7） 台湾（4） 印度（3） 巴西（2） 加拿大（2） 俄罗斯（2）
IPC部 C（110）
IPC大类 C23（110）
IPC小类 C23C（110）
IPC C23C026/00（110）
发明人 ZHANG L（8） JUNG Y G（5） LI C（5）
YOO H J（5） KIM J（4） KIM J K（4）
KIM J S（4） LIU J（4） WANG L（4）
ZHANG X（4） CHEN Y（3） JUNG Y（3）
LI S（3） LI X（3） LIU H（3）
公开年 2021（26） 2022（19） 2014（10） 2020（10） 2023（9） 2013（7） 2015（6） 2017（5） 2019（5） 2018（4） 2011（3） 2012（3） 2016（3）
申请年 2021（24）  2020（16）  2022（16）  2012（15）  2019（12）  2014（8）  2016（5）  2013（4）  2018（3）  2010（2）  2011（2）  2017（2） 
专利权人 POSCO（6） UNIV SHANGHA.（3） HON HAI PREC.（2） HONGFUJIN PR.（2）
SEONG K L（2） TE CONNECTIV.（2） TYCO ELECTRO.（2） UNIV BEIHANG（2）
UNIV CHINA G.（2） UNIV CHINA G.（2） UNIV GUANGDO.（2） UNIV JINAN（2）
UNIV NANJING.（2） UNIV SHAANXI.（2） UNIV TSINGHU.（2） YAZAKI CORP（2）

Preparing aluminum alloy-inorganic titanium ceramic-graphene composite material in medical device, civil appliance, involves soaking aluminum alloy in diluted oil removing/etching agent at normal temperature until surface water film is completely paved, corrosion white.

GUO Y, LI X, LAI X, ZHU P, LIU N

High stable modified manganese dioxide catalyst anode comprises conductive substrate, corrosion-resistant conductive layer, modified manganese dioxide catalyst layer and silica gel coating and modified manganese dioxide catalyst layer is fluorine and metal co-doped nano manganese dioxide.

YANG P, HUANG H

Method for preparing composite mask plate in electronic device processing field, involves setting photo-etching pattern on mask plate, removing part of photoresist, removing remaining photoresist with cleaning solution, cleaning laser opening residue, and drying mask plate to finish preparation.

CAI J, JIANG C, ZHUANG M, WU J, ZHAO W, YAO Q

Preparing graphene coated titanium electrode used in field of carbon nano material, involves dispersing oxidized graphene in water, adding ammonium bromide solution into dispersion, coating liquid on surface of titanium electrode, polishing electrode surface and removing redundant graphene material.

WANG J, LU Y, GE M, ZHANG F, CUI D

Device for realizing self-assembling of graphene film based on super-cooling boiling, has heating copper rod that is divided into upper and lower two layers, where upper layer is covered by polytetrafluoroethylene block.

TAO P, SHANG W, DENG T, FU B, CHU B

Current collector for electrode sheet used in secondary battery e.g. lithium-ion battery used in electric device, has metal foil material whose surface is provided with a convex structure and high-molecular film layer, and polymer film layer has porous structure.

XIA Z, SUN C, WANG Y, HUANG S, DENG B, HAN C, YANG J

Preparing rGO/silicon dioxide coating on aluminum-magnesium-silicon alloy plate surface, comprises selecting polar plate, using computer engraving technology to engrave single-channel snake-shaped flow field, and removing oil and impurity.

SHAO C, HUANG J, YUAN B, LIU J, ZHANG L

Manufacturing high strength alloy steel bolt comprises taking steel for bolt, performing extrusion, hot upsetting, heat treatment and thread machining to obtain bolt blank, and performing galvanizing and zinc-aluminum coating into bolt blank.

ZHOU H

Hybrid graphene plating involves cleaning and activating surface of steel sample, subjecting steel sample to shot peening process, placing sample in dispersed water suspension of graphene oxide, and placing sample in vacuum dryer.

MIERCZYK Z, BOGDANOWICZ Z, NASILOWSKA B

Surface coating of copper roller of belt furnace used for neodymium-iron-boron material, comprises silica gel coating comprising silicate and water catalyzing by acidic catalyst.

QIU X