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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:018668/0576   Pages: 7
Recorded: 12/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 33
1
Patent #:
Issue Dt:
08/15/1995
Application #:
08073947
Filing Dt:
06/08/1993
Title:
PREFERRED CARRIER SELECTION METHOD FOR SELECTING ANY AVAIBLE CELLULAR FREQUENCY WHEN NEITHER HOME NOR PREFERRED CELLULAR CARRIER FREQUENCIES ARE AVAILABLE
2
Patent #:
Issue Dt:
02/24/1998
Application #:
08186777
Filing Dt:
01/26/1994
Title:
IMMINENT CHANGE WARNING
3
Patent #:
Issue Dt:
01/30/1996
Application #:
08258347
Filing Dt:
06/10/1994
Title:
REVERSED PHASE-LOCKED LOOP
4
Patent #:
Issue Dt:
07/16/1996
Application #:
08306777
Filing Dt:
09/15/1994
Title:
SUBSEQUENT FRAME VARIABLE DATA RATE INDICATION METHOD
5
Patent #:
Issue Dt:
02/11/1997
Application #:
08386080
Filing Dt:
02/09/1995
Title:
AUTOMATIC GAIN CONTROL CIRCUIT FOR BOTH RECEIVER AND TRANSMITTER ADJUSTABLE AMPLIFIERS INCLUDING A LINEAR SIGNAL LEVEL DETECTOR WITH DC BLOCKING, DC ADDING, AND AC REMOVING COMPONENTS.
6
Patent #:
Issue Dt:
05/06/1997
Application #:
08416053
Filing Dt:
04/04/1995
Title:
ARTIFICIAL WINDOW SIZE INTERRUPT REDUCTION SYSTEM FOR CDMA RECEIVER
7
Patent #:
Issue Dt:
11/18/1997
Application #:
08434650
Filing Dt:
05/04/1995
Title:
SATURATION PREVENTION SYSTEM FOR RADIO TELEPHONE WITH OPEN AND CLOSED LOOP POWER CONTROL SYSTEMS
8
Patent #:
Issue Dt:
06/11/2002
Application #:
08442883
Filing Dt:
05/17/1995
Title:
PREFERRED CARRIER SELECTION METHOD
9
Patent #:
Issue Dt:
09/30/1997
Application #:
08465881
Filing Dt:
06/06/1995
Title:
SUBSEQUENT FRAME VARIABLE DATA RATE INDICATION METHOD
10
Patent #:
Issue Dt:
03/24/1998
Application #:
08466067
Filing Dt:
06/06/1995
Title:
IMMINENT CHANGE WARNING
11
Patent #:
Issue Dt:
03/10/1998
Application #:
08466074
Filing Dt:
06/06/1995
Title:
ARTIFICIAL WINDOW SIZE INTERRUPT REDUCTION SYSTEM FOR CDMA RECEIVER
12
Patent #:
Issue Dt:
02/11/1997
Application #:
08466222
Filing Dt:
06/06/1995
Title:
REVERSED PHASE-LOCKED LOOP
13
Patent #:
Issue Dt:
12/09/1997
Application #:
08571511
Filing Dt:
12/13/1995
Title:
INTERMODULATION DISTORTION REDUCTION CIRCUIT UTILIZING VARIABLE ATTENUATION
14
Patent #:
Issue Dt:
03/06/2001
Application #:
08613633
Filing Dt:
03/09/1996
Title:
EXTERNAL CONTROL UNIT WITH REDUCED KEYPAD INTEGRATED IN VOICE ACTIVATED VEHICULAR TELEPHONE SYSTEM WITH CALL-IN-PROCESS VOICE-TO-TONES AND VOICE-TO-MEMORY CONVERSION FACILITIES
15
Patent #:
Issue Dt:
06/06/2000
Application #:
08696034
Filing Dt:
08/09/1996
Title:
SYSTEM UNAVAILABLITY POWER REDUCTION METHOD WITH EARLY FAILURE AND NO ROTATION
16
Patent #:
Issue Dt:
02/22/2000
Application #:
08788170
Filing Dt:
01/24/1997
Title:
PORTABLE TELEPHONE WITH TERMINAL MODE FACILITY
17
Patent #:
Issue Dt:
07/21/1998
Application #:
08794267
Filing Dt:
01/31/1997
Title:
CELLULAR CARRIER SELECTION SYSTEM INCORPORATING A PREFERRED LIST OF SYSTEM IDENTIFICATION CODES (SIDS) CORRESPONDING TO PREFERRED CELLULAR CARRIERS
18
Patent #:
Issue Dt:
07/18/2000
Application #:
08808390
Filing Dt:
02/28/1997
Title:
ONE NUMBER SERVICE USING MOBILE ASSISTED CALL FORWARDING FACILITIES
19
Patent #:
Issue Dt:
10/31/2000
Application #:
08813537
Filing Dt:
03/07/1997
Title:
SUBSEQUENT FRAME VARIABLE DATA RATE INDICATION METHOD FOR VARIOUS VARIABLE DATA RATE SYSTEMS
20
Patent #:
Issue Dt:
10/24/2000
Application #:
08816356
Filing Dt:
03/13/1997
Title:
WIRELESS TELEPHONE WITH VOICE DATA INTERFACE MODE
21
Patent #:
Issue Dt:
02/15/2000
Application #:
08825270
Filing Dt:
03/27/1997
Title:
INTERMODULATION DISTORTION REDUCTION CIRCUIT UTILIZING VARIABLE ATTENUATION
22
Patent #:
Issue Dt:
05/30/2000
Application #:
08967751
Filing Dt:
11/10/1997
Title:
SATURATION PREVENTION SYSTEM FOR RADIO TELEPHONE WITH OPEN AND CLOSED LOOP POWER CONTROL SYSTEMS
23
Patent #:
Issue Dt:
01/25/2000
Application #:
08974525
Filing Dt:
11/19/1997
Title:
IMMINENT CHANGE WARNING
24
Patent #:
Issue Dt:
02/06/2001
Application #:
09040555
Filing Dt:
03/18/1998
Title:
MOBILE STATION CLOSED LOOP OUTPUT POWER STABILITY SYSTEM FOR WEAK SIGNAL CONDITIONS
25
Patent #:
Issue Dt:
01/18/2000
Application #:
09040556
Filing Dt:
03/18/1998
Title:
PREFERRED CARRIER SELECTION METHOD
26
Patent #:
Issue Dt:
05/22/2001
Application #:
09042759
Filing Dt:
03/17/1998
Title:
COMPREHENSIVE TRANSMITTER POWER CONTROL SYSTEM FOR RADIO TELEPHONES
27
Patent #:
Issue Dt:
02/13/2001
Application #:
09050435
Filing Dt:
03/30/1998
Title:
CHARGING UNIT AND WIRELESS TELEPHONE HAVING MULTI-NUMBER CALL FORWARDING CAPABILITY
28
Patent #:
Issue Dt:
10/24/2000
Application #:
09050601
Filing Dt:
03/30/1998
Title:
DIGITAL FILTER FOR NOISE AND ERROR REMOVAL IN TRANSMITTED ANALOG SIGNALS
29
Patent #:
Issue Dt:
10/30/2001
Application #:
09050768
Filing Dt:
03/30/1998
Title:
METHOD FOR TRANSMITTING HIGH DATA RATE INFORMATION CODE DIVISION MULTIPLE ACCESS SYSTEMS
30
Patent #:
Issue Dt:
07/17/2001
Application #:
09050776
Filing Dt:
03/30/1998
Title:
SYSTEM AND METHOD FOR ADJUSTING A PHASE ANGLE OF A RECOVERED DATA CLOCK SIGNAL FROM A RECEIVED DATA SIGNAL
31
Patent #:
Issue Dt:
03/12/2002
Application #:
09050777
Filing Dt:
03/30/1998
Title:
PARTIAL SLEEP SYSTEM FOR POWER SAVINGS IN CDMA WIRELESS TELEPHONE DEVICES
32
Patent #:
Issue Dt:
05/08/2001
Application #:
09251756
Filing Dt:
02/18/1999
Title:
POWER AMPLIFYING CIRCUITRY FOR WIRELESS RADIO TRANSCEIVERS
33
Patent #:
Issue Dt:
08/15/2000
Application #:
09334967
Filing Dt:
06/17/1999
Title:
INTERMODULATION DISTORTION REDUCTION CIRCUIT UTILIZING VARIABLE ATTENUATION
Assignor
1
Exec Dt:
06/30/2006
Assignee
1
30-2, 3-CHOME, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Correspondence name and address
CANON USA IP DIVISION
15975 ALTON PARKWAY
IRVINE, CA 92618

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