Inventor

CHEN WEIMING

CN28 patents

⚠️ This page may combine multiple inventors who share the name “CHEN WEIMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEN WEIMING

NIDEC TOSOK CORP

Solenoid of electromagnetic valve

Solenoid device

Pressure control device

Solenoid device

Pressure control device

Control valve device

Solenoid device

REMACRO TECH CO LTD

Sofa armrest connection structure and sofa assembly

Iron sofa frame structure, sofa and production method thereof

Sofa seat frame, sofa base assembly, sofa and sofa production and assembly process

Sofa seat frame, sofa base assembly, sofa and sofa production and assembly process

Sofa backrest connection structure and sofa assembly

Sofa armrest

SHIN ZU SHING CO LTD

Hinge and an electronic device with the hinge

Hinge and an electronic device with the hinge

Hinge and an electronic device with the hinge

Hinge and an electronic device with the hinge

Hinge and an electronic device with the hinge

SHANGHAI INST MATERIA MEDICA CAS

Salt and polymorph of benzopyrimidinone compound and pharmaceutical composition and use thereof

Maleate salt of benzothiophene compound, crystalline form thereof, and use thereof

Tetrahydroprotoberberine compound, preparation method therefor and uses thereof, and pharmaceutical composition

Heterocyclic compounds, process for preparation of the same and use thereof

CHEN WEI-CHUN

Hinge assembly

TIAN GUANGHUI

Process for preparing racemic nicotine

DONGGUAN YIYUANSHI TECH CO LTD

Power bank

UGREEN GROUP LTD

Method, apparatus, system, and electronic device for transmitting composite photo data

JHU RUEI-LIN

Rotary hinge and a portable electronic device with the same

TOPHARMAN SHANGHAI CO LTD

(2R)-2-deoxy-2,2-disubstituted-ribono-1,4-lactone and preparation method and use thereof