Inventor
TOLNER HARM
NL7 patents
⚠️ This page may combine multiple inventors who share the name “TOLNER HARM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
6 patentsUS4871911AOct 3, 1989
Electron beam apparatus comprising a semiconductor electron emitter
PHILIPS CORP7 citations73
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
US4798957AJan 17, 1989
Electron beam apparatus comprising an anode which is included in the cathode/Wehnelt unit
PHILIPS CORP8 citations71
US6048670AApr 11, 2000
Powder-blasting method
PHILIPS CORP3 citations60
US5811921ASep 22, 1998
Thin-panel display having resistive spacer plate
PHILIPS CORP6 citations60