Inventor
LUSHER DAVID M
US13 patents
⚠️ This page may combine multiple inventors who share the name “LUSHER DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
12 patentsUS5532667AJul 2, 1996
Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer
HUGHES AIRCRAFT CO159 citations97
US5312674AMay 17, 1994
Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer
HUGHES AIRCRAFT CO186 citations97
US4841429AJun 20, 1989
Capacitive coupled power supplies
HUGHES AIRCRAFT CO101 citations94
US5610569AMar 11, 1997
Staggered horizontal inductor for use with multilayer substrate
HUGHES AIRCRAFT CO30 citations91
US5162963ANov 10, 1992
Surge eliminator for switching converters
HUGHES AIRCRAFT CO26 citations91
US5708573AJan 13, 1998
Varactor controlled fixed frequency VHF DC-DC converter
HUGHES AIRCRAFT CO37 citations90
US4980810ADec 25, 1990
VHF DC-DC power supply operating at frequencies greater than 50 MHz
HUGHES AIRCRAFT CO41 citations89
US5640082AJun 17, 1997
Duty cycle controlled switch variable capacitor circuit
HUGHES AIRCRAFT CO24 citations86
US5184288AFeb 2, 1993
High frequency poly-phase rectifier for converting ac power signal to dc
HUGHES AIRCRAFT CO12 citations72
US5703771ADec 30, 1997
VHF inverter with self regulation for any load
HUGHES AIRCRAFT CO2 citations60
US5668715ASep 16, 1997
Multiple output, zero voltage switching, series resonant VHF inverter
HUGHES AIRCRAFT CO5 citations60
US4972309ANov 20, 1990
N-phase sinewave converter
HUGHES AIRCRAFT CO1 citations47