国家/地区 中国（14） 世界知识产权组织（9） 日本（6） 韩国（6） 美国（6） 欧洲专利局（EPO）（5） 台湾（5） 印度（3） 加拿大（2） 德国（2）
IPC部 C（27）
IPC大类 C01（27）
IPC小类 C01B（27）
IPC C01B032/182（27）
发明人 CHENG T L（2） LI C（2） LI L（2）
公开年 2021（13） 2022（4） 2020（3） 2017（2）
申请年 2020（9）  2019（6）  2021（5）  2015（2）  2017（2） 
专利权人 CHENG T L（2） SHANGHAI YIG.（2） SHANXI SHENG.（2）

Producing electrode containing reduced graphene oxide for piezoelectric generators involves e.g. producing graphene oxide coated nanofiber surface with graphene oxide solution and soaking the nanofiber in hydrazine hydrate solution.

BEDELOGLU A, UENSAL O F, ALTIN Y

Self-lubricating sealing member for use in e.g. hydraulic system, has graphene composition spraying surface layer on surface of sealing member, where coating composition comprises thermosetting resin and thermoplastic two.

CHENG T L

Porous 3D graphene structure used as porous wick medium in thermal systems such as vapor chambers or heat pipes used in electronic devices to enhance thermal performance.

KOSAR A, KAYA I I, SADAGHIANI A K, APAK A, APAK A M, PARLAK M, TASTAN U, BOENCUE M

Structure useful in sliding member and connector, comprises structure in which nanocarbon material is arranged on surface of metal.

KAZUOMI S, KAZUHIRO T, YASUHIRO Y, MAYUMI K, RYOTA Y, SATO K, TOKUNAGA K, YUZUHARA Y, KOSAKA M, YUGE R

Oxygen supply system for internal combustion engines, has oxygen suppliers for engines, particle filters, oxygen generators, loading and recharging oxygen or oxygen mixed with argon, filtering by particle pre-filters.

MUNOZ SAIZ M

Device for preparing graphene aluminum alloy powder, has connecting shaft whose outer wall is fixed with fixing ring on outer wall, connecting rod sleeved on inner wall of fixing ring, and whose end far away from fixed ring is fixed with telescopic mechanism.

ZONG Z

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S

Self-lubricating seal containing graphene components for linear motion or rotary motion machines such as hydraulic systems, pneumatic systems, or shock absorbers, comprises seal, which is composed of oil-resistant rubber, and graphene.

CHENG T L

Contact device useful for processing graphene-free graphene, comprises a shell main body, a cover body and a sliding block, where the upper surface of the shell main body is provided with a cover body.

HAN S

Mixing device useful for processing graphene, comprises a stirring tank and a damping box, where the top of the stirring tank is fixedly installed with a motor, and the output end of the motor is fixedly connected with a second belt pulley.

QIN J