Inventor

PRZYBYSZ JOHN X

US39 patents

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

PRZYBYSZ JOHN X

WESTINGHOUSE ELECTRIC CORP

Selective silicon dioxide etchant for superconductor integrated circuits

Bandpass sigma-delta modulator for analog-to-digital converters

Superconducting push-pull flux quantum logic circuits

Two loop superconducting sigma-delta analog-to-digital converters

Superconducting sigma-delta analog-to-digital converter

Refractory resistors with etch stop for superconductor integrated circuits

Josephson analog to digital converter for low-level signals

Method for forming refractory resistors with etch stop for superconductor integrated circuits

Superconducting digital logic amplifier

High di/dt, light-triggered thyristor with etched moat current limiting resistors

Wet chemical etching of III/V semiconductor material without gas evolution

Superconducting push-pull flux quantum gate array cells

Superconducting push-pull flux quantum digital logic circuits

Superconducting gate array cells

Method of making a self-protected thyristor

Two stage etching process for through the substrate contacts

Spur-free sigma-delta modulator and multiple flux quanta feedback generator

Single-flux-quantum multiply-accumulator

Method of making a self protected thyristor

Refractory resistors with etch stop for superconductor integrated circuits

Temperature stable self-protected thyristor and method of producing

NORTHROP GRUMMAN SYSTEMS CORP

Integrated circuit having a heat sink coupled to separate ground planes through vias with different thermal characteristics

Thermally isolated ground planes with a superconducting electrical coupler

Method and apparatus for matched quantum accurate feedback DACs

Solid-state cooler device with grid point contacts

Superconducting device including set of circuits having different operational temperature requirements with multiple thermal sinks and multiple ground planes

Carbon mixture ohmic contact for carbon nanotube transistor devices

Thermal transition filter for a superconducting circuit system

HATHAWAY AARON ASHLEY

Superconducting device with multiple thermal sinks

Cooler device with aluminum oxide insulators

Cooler device with aluminum oxide insulators

Superconducting device having a plurality of thermal sink layers and a plurality of ground planes

Superconductor junction for a solid state cooler

NORTHROP GRUMMAN CORP

Multi-gigahertz single flux quantum switch

LONEY PATRICK

Cryogenic integrated circuit having a heat sink coupled to separate ground planes through differently sized thermal vias

PRZYBYSZ JOHN X

Cooler device with superconductor shunts

YOUNG ROBERT MILES

Solid state cooler device

HATHAWAY AARON A

Superconductor thermal filter

DAWSON DALE E

System and method for providing a carbon nanotube mixer