Inventor

WANG LIWEI

US57 patents

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

WANG LIWEI

SHENZHEN SHOKZ CO LTD

Earphone

Acoustic output devices

Acoustic output devices

Acoustic output apparatus

Sound amplification device

Acoustic output devices

Acoustic output device

Acoustic device

Systems, methods, and devices for acoustic output

Earphone

Wearable devices

Earphone

Earphone

Acoustic output devices

Earphone

Acoustic devices

Acoustic output apparatuses and assemblies thereof

Acoustic apparatus

Acoustic output apparatus

Acoustic devices and magnetic circuit assemblies thereof

Open earphones

Systems and methods for suppressing sound leakage

Systems and methods for suppressing sound leakage

Headphones

RAMZIPOOR KAMAL

Stent fabrication via tubular casting processes

Stent fabrication via tubular casting processes

Stent fabrication via tubular casting processes

Stent fabrication via tubular casting processes

IBM

Code recommender for resolving a new issue received by an issue tracking system

Device loss prediction, prevention, and recovery

Identifying implicit dependencies between code artifacts

INTEL CORP

Coupling a magnet with a MEMS device

Wafer level passive heat spreader interposer to enable improved thermal solution for stacked dies in multi-chips package and warpage control

3D buildup of thermally conductive layers to resolve die height differences

JIANGSU HECHENG DISPLAY TECH

Liquid crystal composition and use thereof

PSA-type liquid crystal composition and display device having same

Liquid crystal composition and liquid crystal display device

ABB SCHWEIZ AG

Multilevel converter with reduced AC fault handling rating

Converter cell with reduced power losses, high voltage multilevel converter and associated method

HUAWEI TECH CO LTD

Image classification method, neural network training method, and apparatus

Image classification method and apparatus, and image classification model training method and apparatus

CHINA ACADEMY OF TELECOMM TECH

Base station system

GAJIC ZORAN

System for detecting internal winding faults of a synchronous generator, computer program product and method

ABB TECHNOLOGY LTD

Multilevel converter with hybrid full-bridge cells

ÖBERG ÅKE

Bypass switch assembly

KOTURA INC

Wafer level testing of optical components

AMARANTH MEDICAL PTE

Stent fabrication via tubular casting processes

SHENZHEN KEYA MEDICAL TECH CORPORATION

Method and system for performing vessel segmentation in a medical image

TIANJIN SANAN OPTOELECTRONICS CO LTD

Semiconductor light-emitting component and light-emitting device

WANG DONGLIN

Method and apparatus for storing document data in docbase management system