Lloyd Engelbrecht

Person

Reston, VA, US

People

Patents Grantslast 30 patents

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
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
Digital broadcast system
- Patent number 5,912,917
- Issue date Jun 15, 1999
- Lloyd Engelbrecht
- 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
Location determination system and method using television broadcast...
- Patent number 5,510,801
- Issue date Apr 23, 1996
- Stanford Telecommunications, Inc.
- Lloyd Engelbrecht
- 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

Lloyd Engelbrecht

Person

Patents Grantslast 30 patents

Cellular positioning system (CPS)

Position enhanced communication system including system for embeddi...

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)

Digital broadcast system

Position enhanced communication system including system for embeddi...

Location determination system and method using television broadcast...

No-outage GPS/commercial RF positioning system