P

Inventor

CHEN YUNG-HSIN

TW11 patents
⚠️ This page may combine multiple inventors who share the name “CHEN YUNG-HSIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KWANG YANG MOTOR CO

3 patents
US7556109B2Jul 7, 2009

Electric wheelchair suspension

KWANG YANG MOTOR CO68 citations94
US7380824B2Jun 3, 2008

Wheelchair suspension

KWANG YANG MOTOR CO70 citations94
US7210705B2May 1, 2007

Inclination adjustment device for electric scooter steering assembly

KWANG YANG MOTOR CO7 citations67

IND TECH RES INST

3 patents
US6177672B1Jan 23, 2001

Dual-chamber gas sampling device

IND TECH RES INST10 citations72
US6151971ANov 28, 2000

Gas sampling device

IND TECH RES INST8 citations72
US7023593B2Apr 4, 2006

Apparatus for forming nano-grating device

IND TECH RES INST0 citations35

(unassigned)

1 patent
US6464041B1Oct 15, 2002

Emergency lifting or lowering device of an elevator

17 citations82

D LINK CORP

1 patent
US7103629B2Sep 5, 2006

Method for effecting web-based network manager using web configuration

D LINK CORP1 citations50

CHEN YUNG-HSIN

1 patent
US7051842B2May 30, 2006

Emergency moving device of an elevator

CHEN YUNG-HSIN1 citations44

ABOVE CARE INC

1 patent
US11937901B2Mar 26, 2024

Arteriovenous fistula stenosis detection system and method thereof and sensing device

ABOVE CARE INC0 citations41

Chen Mei Fen

1 patent
US12414697B2Sep 16, 2025

Single-arm two-electrode blood pressure measuring device and measuring method thereof

Chen Mei Fen0 citations40