国家/地区 中国（14） 世界知识产权组织（2）
IPC部 C（11） G（6） B（2）
IPC大类 C01（7） G01（3） B82（2）
G06（2）
IPC小类 C01B（7） B82Y（2） G06F（2）
IPC C01B031/04（4） C01B032/184（3） B82Y030/00（2）
G06F001/16（2）
发明人 WU K（16）
公开年 2016（9） 2018（4） 2017（3）
申请年 2016（16）
专利权人 SHANDONG OUB.（4） ANHUI BEQ EQ.（2） CHINESE ACAD.（2） HEWLETTPACKA.（2）
SHANDONG OBO.（2）

Hinge for clamshell-type computing device, has first hinge component comprising first friction surface, and second hinge component comprising second friction surface, where graphene coating is fixed on first or second friction surface.

WU K, CHEN W

Graphene oxide-based vacuum sensor of vacuum test system used for detecting vacuum degree in vacuum chamber, comprises reduced graphene oxide film in which electrodes are arranged and are spaced apart from each other.

LI L, XU Z, WU K, ZHANG S

Graphene oxide-based air flow sensor manufacturing method, involves fixing electrodes in graphene oxide film, and performing graphene oxidation reduction process to form reduced oxidation graphene film for manufacturing air flow sensor.

LI L, XU Z, WU K, ZHANG S

Display control film for display screen of display device of electronic device, has substrate for including set of linear protrusions, and graphene coating coated on set of linear protrusion to control view angle of display.

WU K, CHU W

Trace heavy metal ion detecting-type rapid electrochemical probe, has wire connected with carbon electrode that is fixed on side surface of housing, where thickness ratio of graphene film and carbon electrode is in specific range.

WANG P, WU K

Preparation of graphene/carbon black composite material, involves ultrasonically dispersing oxidized graphene solution and carbon black, and adding reducing agent to graphene and carbon black composite solution.

LIU H, ZHANG Z, WU K

Scale inhibitor for use in industrial cooling water system, preferably fresh water, brackish water or seawater system, comprises aqueous solution of graphene oxide having predetermined particle size.

GE H, ZHOU H, WU K, WANG F, DU M, LI S

Production method of graphene/nickel composite material involves dispersing oxidized graphene solution and nickel source, obtaining composite solution of graphene oxide and nickel source, adding to reducing agent and reacting.

CHENG J, ZHANG Z, WU K

High-barrier polyvinyl chloride medicinal packaging film comprises polyvinyl chloride resin powder, stabilizer, internal slip agent, slip agent, processing aid, methyl methacrylate resin and graphene.

XIE S, WANG W, WU K, CAI J

Preparing graphene oxide involves mixing concentrated sulfuric acid and graphite with fuming nitric acid.

CHENG J, ZHANG Z, WU K