Inventor
VAN HAL HENRICUS A M
NL8 patents
Patents
8 patentsUS4492721AJan 8, 1985
Method of providing magnesium fluoride layers
PHILIPS CORP43 citations87
US4671777AJun 9, 1987
Method of manufacturing a dispenser cathode and the use of the method
PHILIPS CORP23 citations80
US4722852AFeb 2, 1988
Device for electron emission including device for providing work function reducing layer and method of applying such a layer
PHILIPS CORP7 citations72
US4709185ANov 24, 1987
Device for electron emission including device for providing work function-reducing layer and method of applying such a layer
PHILIPS CORP5 citations72
US4948779AAug 14, 1990
Superconductive thin layer
PHILIPS CORP13 citations71
US5905336AMay 18, 1999
Method of manufacturing a glass substrate coated with a metal oxide
PHILIPS CORP14 citations70
US5236876AAug 17, 1993
Body of cerium-doped quartz glass
PHILIPS CORP14 citations67
US6007868ADec 28, 1999
Method of manufacturing ferroelectric bismuth-titanate layers on a substrate from solution
PHILIPS CORP2 citations61