Inventor
HUNG CHI-WEN
US19 patents
⚠️ This page may combine multiple inventors who share the name “HUNG CHI-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON RES & TECH
5 patentsUS5190642AMar 2, 1993
Hydroconversion catalyst
CHEVRON RES & TECH85 citations96
US5089453AFeb 18, 1992
Hydroconversion catalyst and method for making the catalyst
CHEVRON RES & TECH17 citations82
US5102852AApr 7, 1992
Catalyst system for removal of calcium from a hydrocarbon feedstock
CHEVRON RES & TECH7 citations73
US5143887ASep 1, 1992
Catalyst system for removal of calcium from a hydrocarbon feedstock
CHEVRON RES & TECH6 citations62
US5164077ANov 17, 1992
Process for removal of calcium from a hydrocarbon feedstock
CHEVRON RES & TECH1 citations52
UOP INC
5 patentsUS4486547ADec 4, 1984
Indium-containing dehydrogenation catalyst
UOP INC59 citations96
US4438288AMar 20, 1984
Dehydrogenation of hydrocarbons with a halogen contacting step
UOP INC65 citations96
US4430517AFeb 7, 1984
Dehydrogenation process using a catalytic composition
UOP INC95 citations96
US4551574ANov 5, 1985
Indium-containing dehydrogenation catalyst
UOP INC27 citations92
US4506032AMar 19, 1985
Dehydrogenation catalyst composition
UOP INC33 citations92
HARVATEK CORP
4 patentsUS6885037B1Apr 26, 2005
IC package with stacked sheet metal substrate
HARVATEK CORP2 citations63
US7655997B2Feb 2, 2010
Wafer level electro-optical semiconductor manufacture fabrication mechanism and a method for the same
HARVATEK CORP2 citations61
US7276782B2Oct 2, 2007
Package structure for semiconductor
HARVATEK CORP4 citations58
US7515061B2Apr 7, 2009
LED package structure for increasing light-emitting efficiency and method of packaging the same
HARVATEK CORP0 citations42
CHEVRON RES
3 patentsUS4830736AMay 16, 1989
Graded catalyst system for removal of calcium and sodium from a hydrocarbon feedstock
CHEVRON RES129 citations97
US4744888AMay 17, 1988
Process for the removal of sodium from a hydrocarbon feedstock employing a catalyst system
CHEVRON RES7 citations73
US4741821AMay 3, 1988
Catalyst system for removal of calcium from a hydrocarbon feedstock
CHEVRON RES8 citations73