P

Inventor

ZENG QINGYU

US9 patents
⚠️ This page may combine multiple inventors who share the name “ZENG QINGYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN SHOKZ CO LTD

5 patents
USD957645SJul 12, 2022

Hearing aid

SHENZHEN SHOKZ CO LTD19 citations94
USD1073952SMay 6, 2025

Hearing aid

SHENZHEN SHOKZ CO LTD12 citations85
USD1063076SFeb 18, 2025

Hearing aid

SHENZHEN SHOKZ CO LTD14 citations85
US12088990B2Sep 10, 2024

Acoustic output apparatus and connection assembly

SHENZHEN SHOKZ CO LTD2 citations72
US12185053B2Dec 31, 2024

Acoustic device

SHENZHEN SHOKZ CO LTD0 citations62

OWENS CORNING FIBERGLAS TECH

2 patents
US5876529AMar 2, 1999

Method of forming a pack of organic and mineral fibers

OWENS CORNING FIBERGLAS TECH67 citations95
US5900206AMay 4, 1999

Method of making a fibrous pack

OWENS CORNING FIBERGLAS TECH43 citations92

QUANEX IG SYSTEMS INC

1 patent
US9803415B2Oct 31, 2017

Spacer for insulating glazing unit

QUANEX IG SYSTEMS INC6 citations65

HUAWEI TECH CO LTD

1 patent
US7973859B2Jul 5, 2011

Apparatus, network device and method for video/audio data transmission

HUAWEI TECH CO LTD3 citations61