Inventor
VOBORIL JAN
CH13 patents
⚠️ This page may combine multiple inventors who share the name “VOBORIL JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BBC BROWN BOVERI & CIE
12 patentsUS4911783AMar 27, 1990
Process for etching recesses in a silicon substrate
BBC BROWN BOVERI & CIE35 citations92
US5093693AMar 3, 1992
Pn-junction with guard ring
BBC BROWN BOVERI & CIE22 citations88
US4720469AJan 19, 1988
Method for diffusing aluminum
BBC BROWN BOVERI & CIE23 citations80
US5153695AOct 6, 1992
Semiconductor gate-controlled high-power capability bipolar device
BBC BROWN BOVERI & CIE10 citations73
US4801554AJan 31, 1989
Process for manufacturing a power semiconductor component
BBC BROWN BOVERI & CIE8 citations73
US4764249AAug 16, 1988
Method for producing a coating layer for semiconductor technology and also use of the coating layer
BBC BROWN BOVERI & CIE12 citations73
US4829348AMay 9, 1989
Disconnectable power semiconductor component
BBC BROWN BOVERI & CIE12 citations72
US4849800AJul 18, 1989
Semiconductor component
BBC BROWN BOVERI & CIE13 citations70
US4596999AJun 24, 1986
Power semiconductor component and process for its manufacture
BBC BROWN BOVERI & CIE4 citations62
US5081050AJan 14, 1992
Method of making a gate turn-off thyristor using a simultaneous diffusion of two different acceptor impurities
BBC BROWN BOVERI & CIE2 citations61
US5003368AMar 26, 1991
Turn-off thyristor
BBC BROWN BOVERI & CIE5 citations61
US4972249ANov 20, 1990
Semiconductor component increasing the breakdown voltage
BBC BROWN BOVERI & CIE1 citations51