Inventor

HO KA YEE

CN4 patents

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

UNIV HONG KONG SCIENCE & TECHN

1 patent

US7541012B2Jun 2, 2009

Catalytic material and method of production thereof

UNIV HONG KONG SCIENCE & TECHN84 citations95

SEVERIN ASIA LTD

1 patent

US11590461B2Feb 28, 2023

Apparatus and method for extracting component in solid by using nanobubbles

SEVERIN ASIA LTD2 citations55

YEUNG KING-LUN

1 patent

US8242049B2Aug 14, 2012

Low temperature ammonia remediation catalysts

YEUNG KING-LUN5 citations52

HUNG KAR YAN

1 patent

US8623339B2Jan 7, 2014

Hair bleaching composition and method for producing same

HUNG KAR YAN1 citations34