Leonard Schuchman

Person

Potomax, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic dependent surveillance system secure ADS-S
- Patent number 7,876,259
- Issue date Jan 25, 2011
- Leonard Schuchman
- G07 - CHECKING-DEVICES
Information Patent Grant
Cellular positioning system (CPS)
- Patent number RE38808
- Issue date Oct 4, 2005
- ITT Manufacturing Enterprises, Inc.
- Leonard Schuchman
- 342 - Communications: directive radio wave systems and devices
Information Patent Grant
Position enhanced communication system including system for embeddi...
- Patent number 6,850,734
- Issue date Feb 1, 2005
- ITT Manufacturing Enterprises, Inc.
- Ronald Bruno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid system for position determination by a mobile communications...
- Patent number 6,538,601
- Issue date Mar 25, 2003
- ITT Manufacturing Enterprises, Inc.
- Ronald C. Bruno
- G01 - MEASURING TESTING
Information Patent Grant
Integrated vehicle applique unit for the position enhanced cellular...
- Patent number 6,334,061
- Issue date Dec 25, 2001
- ITT Manufacturing Enterprises, Inc.
- Kenneth Cunningham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for providing a simultaneous data and voice channel within a...
- Patent number 6,226,529
- Issue date May 1, 2001
- ITT Manufacturing Enterprises, Inc.
- Ronald Bruno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal location system
- Patent number 6,169,484
- Issue date Jan 2, 2001
- ITT Manufacturing Enterprises, Inc.
- Leonard Schuchman
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of avoiding near-far interference problems in an array of na...
- Patent number 6,160,837
- Issue date Dec 12, 2000
- ITT Manufacturing Enterprises, Inc.
- Ronald Bruno
- G01 - MEASURING TESTING
Information Patent Grant
Positioning system for CDMA/PCS communications system
- Patent number 6,148,219
- Issue date Nov 14, 2000
- ITT Manufacturing Enterprises, Inc.
- Lloyd Engelbrecht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase agile antenna for use in position determination
- Patent number 6,148,195
- Issue date Nov 14, 2000
- ITT Manufacturing Enterprises, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Cellular positioning system (CPS)
- Patent number 6,111,538
- Issue date Aug 29, 2000
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Multi-access CS-P/CD-E system and protocols on satellite channels a...
- Patent number 6,049,548
- Issue date Apr 11, 2000
- Stanford Telecommunications, Inc.
- Ronald Bruno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital broadcast system
- Patent number 5,912,917
- Issue date Jun 15, 1999
- Lloyd Engelbrecht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air traffic surveillance and communication system
- Patent number 5,798,726
- Issue date Aug 25, 1998
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G08 - SIGNALLING
Information Patent Grant
Cellular telephone with voice-in-data modem
- Patent number 5,726,893
- Issue date Mar 10, 1998
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Chirped spread spectrum positioning system
- Patent number 5,701,328
- Issue date Dec 23, 1997
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Universal interactive set-top controller for downloading and playba...
- Patent number 5,640,453
- Issue date Jun 17, 1997
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam satellite communication system with user terminal freque...
- Patent number 5,638,399
- Issue date Jun 10, 1997
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Position enhanced communication system including system for embeddi...
- Patent number 5,604,765
- Issue date Feb 18, 1997
- Stanford Telecommunications, Inc.
- Ronald Bruno
- G01 - MEASURING TESTING
Information Patent Grant
Charge-coupled-device based all-analog wave form scrambling with ap...
- Patent number 5,598,472
- Issue date Jan 28, 1997
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charge-coupled-device based data-in-voice modem
- Patent number 5,577,066
- Issue date Nov 19, 1996
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G11 - INFORMATION STORAGE
Information Patent Grant
Air traffic surveillance and communication system
- Patent number 5,459,469
- Issue date Oct 17, 1995
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
No-outage GPS/commercial RF positioning system
- Patent number 5,422,813
- Issue date Jun 6, 1995
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid GPS/data line unit for rapid, precise, and robust position d...
- Patent number 5,365,450
- Issue date Nov 15, 1994
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- G01 - MEASURING TESTING
Information Patent Grant
Portable cellular telephone using spread spectrum communication wit...
- Patent number 5,351,270
- Issue date Sep 27, 1994
- Stanford Telecommunications, Inc.
- Hatch Graham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio broadcasting system
- Patent number 5,283,780
- Issue date Feb 1, 1994
- Stanford Telecommunications, Inc.
- Leonard Schuchman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Automatic dependent surveillance system secure ADS-S
- Publication number 20080266166
- Publication date Oct 30, 2008
- Leonard Schuchman
- G07 - CHECKING-DEVICES
Information Patent Application
Hybrid system for position determination by a mobile communications...
- Publication number 20020135510
- Publication date Sep 26, 2002
- Ronald C. Bruno
- G01 - MEASURING TESTING

Leonard Schuchman

Person

Patents Grantslast 30 patents

Automatic dependent surveillance system secure ADS-S

Cellular positioning system (CPS)

Position enhanced communication system including system for embeddi...

Hybrid system for position determination by a mobile communications...

Integrated vehicle applique unit for the position enhanced cellular...

System for providing a simultaneous data and voice channel within a...

Personal location system

Method of avoiding near-far interference problems in an array of na...

Positioning system for CDMA/PCS communications system

Phase agile antenna for use in position determination

Cellular positioning system (CPS)

Multi-access CS-P/CD-E system and protocols on satellite channels a...

Digital broadcast system

Air traffic surveillance and communication system

Cellular telephone with voice-in-data modem

Chirped spread spectrum positioning system

Universal interactive set-top controller for downloading and playba...

Multi-beam satellite communication system with user terminal freque...

Position enhanced communication system including system for embeddi...

Charge-coupled-device based all-analog wave form scrambling with ap...

Charge-coupled-device based data-in-voice modem

Air traffic surveillance and communication system

No-outage GPS/commercial RF positioning system

Hybrid GPS/data line unit for rapid, precise, and robust position d...

Portable cellular telephone using spread spectrum communication wit...

Digital audio broadcasting system

Patents Applicationslast 30 patents

Automatic dependent surveillance system secure ADS-S

Hybrid system for position determination by a mobile communications...