Inventor

WU CHENGLIN

CN7 patents

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

HUAWEI TECH CO LTD

4 patents

US11341349B2May 24, 2022

(unassigned)

1 patent

US6293340B1Sep 25, 2001

Gas-lift-ball control device and oil producing method using said device

32 citations87

SHANGHAI INST MATERIA MEDICA CAS

1 patent

US10927107B2Feb 23, 2021

Phenyl [a]indole[2,3-g]quinolizine compounds, preparation method therefor, pharmaceutical composition, and applications thereof

SHANGHAI INST MATERIA MEDICA CAS0 citations50

UNIV MISSOURI

1 patent

US12103232B2Oct 1, 2024

Three-dimensional printing of reinforced concrete and nozzle therefor

UNIV MISSOURI1 citations49

WU CHENGLIN

HUAWEI TECH CO LTD

Login method based on fingerprint recognition and device

Login method based on fingerprint recognition and device

Radio frequency circuit, transmitter, base station, and user terminal

Radio frequency circuit, transmitter, base station, and user terminal

(unassigned)

Gas-lift-ball control device and oil producing method using said device

SHANGHAI INST MATERIA MEDICA CAS

Phenyl [a]indole[2,3-g]quinolizine compounds, preparation method therefor, pharmaceutical composition, and applications thereof

UNIV MISSOURI

Three-dimensional printing of reinforced concrete and nozzle therefor