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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011934/0085   Pages: 4
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 14
1
Patent #:
Issue Dt:
09/30/1986
Application #:
06703621
Filing Dt:
02/20/1985
Title:
AUTOMATIC/REMOTE RF INSTRUMENT READING METHOD AND APPARATUS
2
Patent #:
Issue Dt:
01/17/1989
Application #:
06839889
Filing Dt:
03/14/1986
Title:
AUTOMATIC/REMOTE RF INSTRUMENT MONITORING SYSTEM
3
Patent #:
Issue Dt:
03/22/1988
Application #:
06852155
Filing Dt:
04/15/1986
Title:
DIGITAL FREQUENCY DETECTOR
4
Patent #:
Issue Dt:
10/24/1989
Application #:
06852539
Filing Dt:
04/16/1986
Title:
DATA DEMODULATOR
5
Patent #:
Issue Dt:
11/22/1988
Application #:
07058636
Filing Dt:
06/01/1987
Title:
REMOTELY INTERROGATED TRANSPONDER
6
Patent #:
Issue Dt:
02/04/1992
Application #:
07429458
Filing Dt:
10/31/1989
Title:
TAMPER DETECTION DEVICE FOR UTILITY METER
7
Patent #:
Issue Dt:
07/14/1992
Application #:
07621397
Filing Dt:
11/29/1990
Title:
EDDY WHEEL EDGE SENSOR
8
Patent #:
Issue Dt:
12/12/1995
Application #:
07833467
Filing Dt:
02/06/1992
Title:
DISTRIBUTED SUPERVISORY CONTROL AND DATA ACQUISITION SYSTEM
9
Patent #:
Issue Dt:
08/15/1995
Application #:
08069704
Filing Dt:
06/01/1993
Title:
A METHOD AND APPARATUS FOR DERIVING POWER CONSUMPTION INFORMATION FROM THE ANGULAR MOTION OF A ROTATING DISK IN A WATT HOUR METER
10
Patent #:
Issue Dt:
04/25/1995
Application #:
08093299
Filing Dt:
07/16/1993
Title:
METHOD FOR DETECTION OF A MARKED ELEMENT IN PROXIMITY TO A SENSOR
11
Patent #:
Issue Dt:
09/30/1997
Application #:
08451386
Filing Dt:
05/26/1995
Title:
COMMUNICATIONS PROTOCOL FOR REMOTE DATA GENERATING STATIONS
12
Patent #:
Issue Dt:
03/11/1997
Application #:
08638794
Filing Dt:
04/29/1996
Title:
ROTATION MONITOR DISTURBANCE NEUTRALIZATION SYSTEM
13
Patent #:
Issue Dt:
01/06/1998
Application #:
08658224
Filing Dt:
06/04/1996
Title:
DEVICE BIAS BASED SUPPLEMENTAL AMPLIFICATION
14
Patent #:
Issue Dt:
03/05/1996
Application #:
29028881
Filing Dt:
09/23/1994
Title:
HAND-HELD COMPUTER UNIT
Assignor
1
Exec Dt:
06/01/2001
Assignee
1
2818 NORTH SULLIVAN ROAD
SPOKANE, WASHINGTON 99216
Correspondence name and address
PERKINS COIE LLP
HEIDI L. SACHS
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101-3099

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