Inventor
SHIER JOHN S
US11 patents
⚠️ This page may combine multiple inventors who share the name “SHIER JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VTC INC
8 patentsUS4959697ASep 25, 1990
Short channel junction field effect transistor
VTC INC116 citations95
US5488518AJan 30, 1996
Programmable pre-amplifier using a serial shift register to output a plurality of control signals
VTC INC31 citations92
US5287231AFeb 15, 1994
Write circuit having current mirrors between predriver and write driver circuits for maximum head voltage swing
VTC INC36 citations92
US4964117AOct 16, 1990
Timing synchronizing circuit for baseband data signals
VTC INC24 citations92
US4959618ASep 25, 1990
Differential charge pump for a phase locked loop
VTC INC33 citations92
US4851838AJul 25, 1989
Single chip successive approximation analog-to-digital converter with trimmable and controllable digital-to-analog converter
VTC INC29 citations92
US4782320ANov 1, 1988
Mesh network for laser-trimmed integrated circuit resistors
VTC INC26 citations92
US4774492ASep 27, 1988
Slotted integrated circuit resistor
VTC INC14 citations73