Inventor

LI ZHIGANG

CN82 patents

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

LI ZHIGANG

ETHICON INC

Medical fixation devices with improved torsional drive head

Reinforced implantable medical devices

Tissue repair device and fabrication thereof

Tissue repair device and fabrication thereof

Trimmer for cutting a coiled strand

UNIV HEFEI TECHNOLOGY

Method for monitoring online state of bonding wire of IGBT module

Analog-circuit fault diagnosis method based on continuous wavelet analysis and ELM neural network

Method for diagnosing analog circuit fault based on cross wavelet features

Method for diagnosing analog circuit fault based on vector-valued regularized kernel function approximation

Vector-valued regularized kernel function approximation based fault diagnosis method for analog circuit

LIANG CONGXIN

Kinase inhibitor compounds

PI3K/mTOR kinase inhibitors

PI3K isoform selective inhibitors

Substituted pyridazine carboxamide compounds as kinase inhibitor compounds

ZTE CORP

Data transmission method, transmission device, and storage medium

System and method for sending data

Signal processing method and apparatus, first communication node, second communication node, and storage medium

Methods, apparatus and systems for reference signal configuration in wireless communications

SHANGHAI UNITED IMAGING MICROELECTRONICS TECH CO LTD

Devices, systems, and methods for time correction

Devices, systems, and methods for time correction

Voltage calibration devices, methods and imaging systems including thereof

CONTILIANO JOSEPH H

Suture anchor with improved torsional drive head

Medical fixation devices with improved torsional drive head

TYROGENEX INC

Kinase inhibitor compounds

Kinase inhibitor compounds

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Methods and devices for live broadcasting based on live broadcasting application

Live video processing method and device

OPEN TEXT HOLDINGS INC

Assistive technology for the visually impaired

Assistive technology for the impaired

HUAWEI TECH CO LTD

Target tracking method and apparatus

Face recognition method and face recognition apparatus

ZHENGZHOU TOBACCO RES INST CNTC

Apparatus for assessing hot coal fallout propensity of burning cigarettes based on human behavior features of ash-tapping action and method thereof

Apparatus for assessing hot coal fallout propensity of burning cigarette based on human behavior features of ash-flicking action and method thereof

SEABRIGHT RICHARD JAMES

Automated assistive technology for the visually impaired

JOHNSON & JOHNSON

Tissue repair device and fabrication thereof

ACTUATE CORP

Assistive technology for the visually impaired

GARCIA RUBIO SILVINA

Asymmetric ureas and medical uses thereof

HELSINN HEALTHCARE SA

Asymmetric ureas and medical uses thereof

CHINA NAT OFFSHORE OIL CORP

Real-time analysis system for operation of working ship based on ship attitude measurement

UNIV CLEMSON

Methods and compositions for transgenic plants with enhanced cold tolerance, ability to flower without vernalization requirement and impacted fertility

CUI HAN

Punctal plugs for the delivery of active agents

WUHAN DR LASER TECH CORP LTD

Pattern transfer printing systems and methods

BORGIA MAUREEN J

Punctal plugs for the delivery of active agents

CORDIS NEUROVASCULAR INC

Method of making active embolic coil

UNIV DELAWARE

Super-semiconductors based on nanostructured arrays

OPEN TEXT CORP

Assistive technology for the visually impaired

LI ZHIGANG

Computer and method for sending security information for authentication

YUE LINGHAN

Bottom door device and hopper car having the same

LENOVO BEIJING CO LTD

Display method, display apparatus and electronic device

UNIV TSINGHUA

Pose prediction method and apparatus, and model training method and apparatus