Inventor

HSIEH YU-AN

TW8 patents

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

METAL IND RESEARCH & DEV CENTR

2 patents

US5325581AJul 5, 1994

Clamping and drilling device for a curved plate

METAL IND RESEARCH & DEV CENTR25 citations86

US5327687AJul 12, 1994

Apparatus for continuously grinding a curved plate

METAL IND RESEARCH & DEV CENTR3 citations58

DARWIN PRECISIONS CORP

2 patents

US11782303B2Oct 10, 2023

Electronic device and manufacturing method with a particular light shielding structure in an icon region

DARWIN PRECISIONS CORP0 citations50

US11662619B1May 30, 2023

Electronic device

DARWIN PRECISIONS CORP0 citations50

LEE KUO-MING

2 patents

US9222566B2Dec 29, 2015

Auto-locking torque distributing mechanism

LEE KUO-MING0 citations32

US8202189B2Jun 19, 2012

Limited slip differential

LEE KUO-MING0 citations32

(unassigned)

1 patent

US6144180ANov 7, 2000

Mobile robot

102 citations95

USI SCIENCE AND TECH SHENZHEN CO LTD

1 patent

US11683060B2Jun 20, 2023

Radio frequency circuit with font routing to replace resistor

USI SCIENCE AND TECH SHENZHEN CO LTD0 citations48