219250 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Single-ended push-pull amplifiers ; Phase-splitters therefor with field-effect transistors Bifet SEPP output stages
Device stack with novel gate capacitor topology
#2Device stack with novel gate capacitor topology
#3Device stack with novel gate capacitor topology
#4Device stack with novel gate capacitor topology
#5Acoustic pseudo-triode characteristic amplification device and acoustic pseudo-triode characteristic push-pull amplification device
#6Medium Voltage or High Voltage Audio Power Amplifier and Protection Circuit
#7Load-invariant amplifier
#8Zero cancellation in multiloop regulator control scheme
#9Radio frequency power amplifier and method thereof
#10Device stack with novel gate capacitor topology