Inventor
YAU SHU KIN
HK9 patents
⚠️ This page may combine multiple inventors who share the name “YAU SHU KIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD
7 patentsUS10777689B1Sep 15, 2020
Silicon-carbide shielded-MOSFET embedded with a trench Schottky diode and heterojunction gate
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD22 citations88
US9991161B1Jun 5, 2018
Alternate plating and etching processes for through hole filling
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD2 citations67
US12310048B2May 20, 2025
Silicon-carbide (SiC) metal-oxide-semiconductor field-effect transistor (MOSFET) with short circuit protection
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations46
US10916626B2Feb 9, 2021
High voltage power device with hybrid Schottky trenches and method of fabricating the same
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations46
US10100420B2Oct 16, 2018
Plating leveler for electrodeposition of copper pillar
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations44
US9617653B2Apr 11, 2017
Apparatus and method for fast evaluation of electroplating formulation performance in microvia filling
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations38
US10615292B2Apr 7, 2020
High voltage silicon carbide Schottky diode flip chip array
HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD0 citations36