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Louis A. Stilp
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Berwyn, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Applications processor including a database system, for use in a wi...
Patent number
RE42285
Issue date
Apr 12, 2011
TruePosition, Inc.
Robert J. Anderson
342 - Communications: directive radio wave systems and devices
Information
Patent Grant
System, method and device for detecting a siren
Patent number
7,629,880
Issue date
Dec 8, 2009
InGrid, Inc.
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
Fixed part-portable part communications network for a security network
Patent number
7,532,114
Issue date
May 12, 2009
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable telephone in a security network
Patent number
7,511,614
Issue date
Mar 31, 2009
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Component diversity in a RFID security network
Patent number
7,495,544
Issue date
Feb 24, 2009
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-level meshed security network
Patent number
7,283,048
Issue date
Oct 16, 2007
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Applications processor including a database system, for use in a wi...
Patent number
7,271,765
Issue date
Sep 18, 2007
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clip for RFID transponder of a security network
Patent number
7,202,789
Issue date
Apr 10, 2007
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Security network handset controls
Patent number
D538797
Issue date
Mar 20, 2007
InGrid, Inc.
Louis A. Stilp
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Security network handset
Patent number
D534519
Issue date
Jan 2, 2007
InGrid, Inc.
Louis A. Stilp
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Security network handset shape
Patent number
D534146
Issue date
Dec 26, 2006
InGrid, Inc.
Louis A. Stilp
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Device enrollment in a security system
Patent number
7,119,658
Issue date
Oct 10, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communications control in a security system
Patent number
7,091,827
Issue date
Aug 15, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communications architecture for a security network
Patent number
7,084,756
Issue date
Aug 1, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
RFID transponder for a security system
Patent number
7,079,034
Issue date
Jul 18, 2006
InGrid, Inc.
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
Multi-controller security network
Patent number
7,079,020
Issue date
Jul 18, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
RFID reader for a security system
Patent number
7,057,512
Issue date
Jun 6, 2006
InGrid, Inc.
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
Controller for a security system
Patent number
7,053,764
Issue date
May 30, 2006
InGrid, Inc.
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
Cordless telephone system
Patent number
7,042,353
Issue date
May 9, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
RFID reader for a security network
Patent number
7,023,341
Issue date
Apr 4, 2006
InGrid, Inc.
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multiple pass location processor
Patent number
7,023,383
Issue date
Apr 4, 2006
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
RFID based security network
Patent number
7,019,639
Issue date
Mar 28, 2006
InGrid, Inc.
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
RFID based security system
Patent number
6,888,459
Issue date
May 3, 2005
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Grant
Method for estimating TDOA and FDOA in a wireless location system
Patent number
6,876,859
Issue date
Apr 5, 2005
TruePosition, Inc.
Robert J. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple pass location processor
Patent number
6,873,290
Issue date
Mar 29, 2005
TruePosition, Inc.
Robert J. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna selection method for a wireless location system
Patent number
6,661,379
Issue date
Dec 9, 2003
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple pass location processing
Patent number
6,603,428
Issue date
Aug 5, 2003
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Collision recovery in a wireless location system
Patent number
6,563,460
Issue date
May 13, 2003
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modified transmission method for improving accuracy for E-911 calls
Patent number
6,519,465
Issue date
Feb 11, 2003
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Internal calibration method for receiver system of a wireless locat...
Patent number
6,492,944
Issue date
Dec 10, 2002
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Portable telephone in a security network
Publication number
20080001734
Publication date
Jan 3, 2008
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM, METHOD AND DEVICE FOR DETECTING A SIREN
Publication number
20070146127
Publication date
Jun 28, 2007
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Application
CLIP FOR RFID TRANSPONDER OF A SECURITY NETWORK
Publication number
20070090958
Publication date
Apr 26, 2007
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi-level meshed security network
Publication number
20060145842
Publication date
Jul 6, 2006
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Component diversity in a RFID security network
Publication number
20060132303
Publication date
Jun 22, 2006
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power management of transponders and sensors in an RFID security ne...
Publication number
20060132302
Publication date
Jun 22, 2006
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Fixed part-portable part communications network for a security network
Publication number
20060132301
Publication date
Jun 22, 2006
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiple pass location processor
Publication number
20050206566
Publication date
Sep 22, 2005
True Position, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple pass location processor
Publication number
20050024265
Publication date
Feb 3, 2005
TruePosition, Inc.
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RFID reader for a security network
Publication number
20040212493
Publication date
Oct 28, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cordless telephone system
Publication number
20040212494
Publication date
Oct 28, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Configuration program for a security system
Publication number
20040215750
Publication date
Oct 28, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RFID based security network
Publication number
20040212500
Publication date
Oct 28, 2004
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Application
Communications architecture for a security network
Publication number
20040212503
Publication date
Oct 28, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi-controller security network
Publication number
20040212497
Publication date
Oct 28, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Communications control in a security system
Publication number
20040160309
Publication date
Aug 19, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RFID reader for a security system
Publication number
20040160322
Publication date
Aug 19, 2004
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RFID transponder for a security system
Publication number
20040160323
Publication date
Aug 19, 2004
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Application
Device enrollment in a security system
Publication number
20040160306
Publication date
Aug 19, 2004
Louis A. Stilp
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Controller for a security system
Publication number
20040160324
Publication date
Aug 19, 2004
Louis A. Stilp
G08 - SIGNALLING
Information
Patent Application
RFID based security system
Publication number
20040150521
Publication date
Aug 5, 2004
Louis A. Stilp
G07 - CHECKING-DEVICES
Information
Patent Application
Multiple pass location processor
Publication number
20040017312
Publication date
Jan 29, 2004
Robert J. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple pass location processing
Publication number
20030095069
Publication date
May 22, 2003
Louis A. Stilp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Modified transmission method for improving accuracy for E-911 calls
Publication number
20030064734
Publication date
Apr 3, 2003
TruePosition, Inc.
Louis A. Stilp
G01 - MEASURING TESTING
Information
Patent Application
Method for estimating TDOA and FDOA in a wireless location system
Publication number
20030017832
Publication date
Jan 23, 2003
Robert J. Anderson
G01 - MEASURING TESTING
Information
Patent Application
Calibration for wireless location system
Publication number
20020172223
Publication date
Nov 21, 2002
Louis A. Stilp
G01 - MEASURING TESTING
Information
Patent Application
Antenna selection method for a wireless location system
Publication number
20020145564
Publication date
Oct 10, 2002
TruePosition, Inc.
Louis A. Stilp
G01 - MEASURING TESTING
Information
Patent Application
Baseline selection method for use in a wireless location system
Publication number
20020101375
Publication date
Aug 1, 2002
Louis A. Stilp
G01 - MEASURING TESTING
Information
Patent Application
Collision recovery in a wireless location system
Publication number
20020080069
Publication date
Jun 27, 2002
Louis A. Stilp
G01 - MEASURING TESTING
Information
Patent Application
Modified transmission method for improving accuracy for E-911 calls
Publication number
20010046870
Publication date
Nov 29, 2001
True Position Inc.
louis A. Stilp
G01 - MEASURING TESTING