Inventor

STUERMER JOHANN

DE6 patents

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

LEYBOLD AG

2 patents

US5281321AJan 25, 1994

Device for the suppression of arcs

LEYBOLD AG57 citations95

US4748311AMay 31, 1988

Inverter with power supply to chopper through parallel resonant circuit tuned to twice the chopper frequency

LEYBOLD AG21 citations81

LEYBOLD HERAEUS GMBH & CO KG

2 patents

US4525652AJun 25, 1985

Auxiliary-voltage source for supplying electric circuits which are at a high potential

LEYBOLD HERAEUS GMBH & CO KG8 citations71

US4700281AOct 13, 1987

Direct-current-alternating-current inverter comprising a load which gains by forcing an output voltage of the direct-current-alternating-current inverter having a defined wave shape and frequency

LEYBOLD HERAEUS GMBH & CO KG6 citations69

UNAXIS DEUTSCHLAND HOLDING

1 patent

US6440281B1Aug 27, 2002

Device for the prevention of arcing in vacuum sputtering installations

UNAXIS DEUTSCHLAND HOLDING35 citations89

HUBERTUS GUIDO

1 patent

US4768141AAug 30, 1988

D.c.-a.c. converter having an asymmetric half-bridge circuit

HUBERTUS GUIDO45 citations84