Inventor

LIU YI-HSIN

TW5 patents

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

UNITED MICROELECTRONICS CORP

2 patents

US12283557B2Apr 22, 2025

Integrated circuit structure

UNITED MICROELECTRONICS CORP0 citations60

US11901318B2Feb 13, 2024

Integrated circuit structure and fabrication method thereof

UNITED MICROELECTRONICS CORP1 citations60

MA CHIH-CHAO

1 patent

US9025830B2May 5, 2015

Liveness detection system based on face behavior

MA CHIH-CHAO26 citations85

PAN AIR ELECTRIC CO LTD

1 patent

US9115724B2Aug 25, 2015

Blade structure and ceiling fan having the same

PAN AIR ELECTRIC CO LTD7 citations73

UNIV NAT TAIWAN NORMAL

1 patent

US12306123B2May 20, 2025

Preparation method and analysis method of monolayer two-dimensional materials

UNIV NAT TAIWAN NORMAL0 citations55