Thomas W. Grudkowski

Person

Glastonbury, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compound semiconductor monolithic frequency sources and actuators
- Patent number 6,300,706
- Issue date Oct 9, 2001
- The United States of America as represented by the Secretary of the Army
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fiber optic sensor for magnetic bearings
- Patent number 5,640,472
- Issue date Jun 17, 1997
- United Technologies Corporation
- Richard A. Meinzer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heterostructure acoustic charge transport device having electron an...
- Patent number 5,309,004
- Issue date May 3, 1994
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated heterostructure acoustic charge transport (HACT) and het...
- Patent number 5,298,772
- Issue date Mar 29, 1994
- Honeywell Inc.
- Andrzej Peczalski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Increased well depth hact using a strained layer superlattice
- Patent number 5,283,444
- Issue date Feb 1, 1994
- United Technologies Corporation
- Robert N. Sacks
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
HACT structure with reduced surface state effects
- Patent number 5,264,717
- Issue date Nov 23, 1993
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nyquist frequency bandwidth hact memory
- Patent number 5,262,659
- Issue date Nov 16, 1993
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Act device having optical control of saw velocity
- Patent number 5,243,307
- Issue date Sep 7, 1993
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic charge transport memory device
- Patent number 5,243,556
- Issue date Sep 7, 1993
- United Technologies Corporation
- Thomas W. Grudkowski
- G11 - INFORMATION STORAGE
Information Patent Grant
Thick transparent semiconductor substrate heterojunction acoustic c...
- Patent number 5,166,766
- Issue date Nov 24, 1992
- United Technologies Corporation
- Thomas W. Grudkowski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dual medium heterojunction acoustic charge transport multiple quant...
- Patent number 5,159,420
- Issue date Oct 27, 1992
- United Technologies Corporation
- Thomas W. Grudkowski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fast A/D converter
- Patent number 5,121,121
- Issue date Jun 9, 1992
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Act device with buffer channel
- Patent number 5,107,310
- Issue date Apr 21, 1992
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw circuit for generating continuous time-coherent RF carriers
- Patent number 4,860,017
- Issue date Aug 22, 1989
- The United States of America as represented by the Secretary of the Army
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Large bandwidth SAW adaptive processor arrangement
- Patent number 4,661,923
- Issue date Apr 28, 1987
- United Technologies Corporation
- Thomas W. Grudkowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Large bandwidth saw adaptive processor arrangement
- Patent number 4,656,601
- Issue date Apr 7, 1987
- United Technologies Corporation
- Sears W. Merritt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low reflectivity electrodes in semiconductive SAW devices
- Patent number 4,499,440
- Issue date Feb 12, 1985
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low reflectivity surface-mounted electrodes on semiconductive saw d...
- Patent number 4,495,431
- Issue date Jan 22, 1985
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Planar piezoelectric deflector with arrays of alternate piezoelectr...
- Patent number 4,491,761
- Issue date Jan 1, 1985
- United Technologies Corporation
- Thomas W. Grudkowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Environmentally stable lithium niobate acoustic wave devices
- Patent number 4,484,098
- Issue date Nov 20, 1984
- United Technologies Corporation
- Donald E. Cullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra-thin microelectronic pressure sensors
- Patent number 4,463,336
- Issue date Jul 31, 1984
- United Technologies Corporation
- James F. Black
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Ultra-thin microelectronic pressure sensors
- Patent number 4,426,768
- Issue date Jan 24, 1984
- United Technologies Corporation
- James F. Black
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Carrier concentration controlled surface acoustic wave resonator an...
- Patent number 4,354,166
- Issue date Oct 12, 1982
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated gallium arsenide surface acoustic wave devices
- Patent number 4,345,176
- Issue date Aug 17, 1982
- United Technologies Corporation
- Thomas W. Grudkowski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Fluid damped saw accelerometer
- Patent number 4,333,342
- Issue date Jun 8, 1982
- United Technologies Corporation
- Meyer Gilden
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic guided wave devices
- Patent number 4,328,472
- Issue date May 4, 1982
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Isolated gate, programmable internal mixing saw signal processor
- Patent number 4,328,473
- Issue date May 4, 1982
- United Technologies Corporation
- Gary K. Montress
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fundamental, longitudinal, thickness mode bulk wave resonator
- Patent number 4,320,365
- Issue date Mar 16, 1982
- United Technologies Corporation
- James F. Black
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Monolithic isolated gate FET saw signal processor
- Patent number 4,247,903
- Issue date Jan 27, 1981
- United Technologies Corporation
- Thomas W. Grudkowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Carrier concentration controlled surface acoustic wave variable del...
- Patent number 4,233,573
- Issue date Nov 11, 1980
- United Technologies Corporation
- Thomas W. Grudkowski
- H03 - BASIC ELECTRONIC CIRCUITRY

Thomas W. Grudkowski

Person

Patents Grantslast 30 patents

Compound semiconductor monolithic frequency sources and actuators

Fiber optic sensor for magnetic bearings

Heterostructure acoustic charge transport device having electron an...

Integrated heterostructure acoustic charge transport (HACT) and het...

Increased well depth hact using a strained layer superlattice

HACT structure with reduced surface state effects

Nyquist frequency bandwidth hact memory

Act device having optical control of saw velocity

Acoustic charge transport memory device

Thick transparent semiconductor substrate heterojunction acoustic c...

Dual medium heterojunction acoustic charge transport multiple quant...

Fast A/D converter

Act device with buffer channel

Saw circuit for generating continuous time-coherent RF carriers

Large bandwidth SAW adaptive processor arrangement

Large bandwidth saw adaptive processor arrangement

Low reflectivity electrodes in semiconductive SAW devices

Low reflectivity surface-mounted electrodes on semiconductive saw d...

Planar piezoelectric deflector with arrays of alternate piezoelectr...

Environmentally stable lithium niobate acoustic wave devices

Ultra-thin microelectronic pressure sensors

Ultra-thin microelectronic pressure sensors

Carrier concentration controlled surface acoustic wave resonator an...

Temperature compensated gallium arsenide surface acoustic wave devices

Fluid damped saw accelerometer

Acoustic guided wave devices

Isolated gate, programmable internal mixing saw signal processor

Fundamental, longitudinal, thickness mode bulk wave resonator

Monolithic isolated gate FET saw signal processor

Carrier concentration controlled surface acoustic wave variable del...