Inventor

TSO CHING-YU

TW4 patents

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

TSO CHING-YU

1 patent

US9030221B2May 12, 2015

Circuit structure of test-key and test method thereof

TSO CHING-YU2 citations48

CHEN YEN-CHUNG

1 patent

US8569392B2Oct 29, 2013

Method for making absorbent for metal

CHEN YEN-CHUNG0 citations44

KUNG CHIEN-CHIH

1 patent

US8567385B2Oct 29, 2013

Fret saw including a cutting wire provided with fixed abrasive grains each including a core coated with a hard film

KUNG CHIEN-CHIH0 citations36

NAT CHUNG SHAN INST OF SCIENCE AND TECH

1 patent

US9797028B2Oct 24, 2017

Method of purifying yttrium

NAT CHUNG SHAN INST OF SCIENCE AND TECH0 citations28