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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:005025/0756   Pages: 5
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 44
1
Patent #:
Issue Dt:
Application #:
05183770
Filing Dt:
Title:
2
Patent #:
Issue Dt:
04/08/1975
Application #:
05354120
Filing Dt:
04/24/1973
Title:
MULTIPROCESSOR COMPUTER SYSTEM
3
Patent #:
Issue Dt:
Application #:
05356621
Filing Dt:
Title:
4
Patent #:
Issue Dt:
Application #:
05435599
Filing Dt:
Title:
5
Patent #:
Issue Dt:
Application #:
05439627
Filing Dt:
Title:
6
Patent #:
Issue Dt:
Application #:
05459860
Filing Dt:
Title:
7
Patent #:
Issue Dt:
Application #:
05463777
Filing Dt:
Title:
8
Patent #:
Issue Dt:
Application #:
05472705
Filing Dt:
Title:
9
Patent #:
Issue Dt:
Application #:
05473449
Filing Dt:
Title:
10
Patent #:
Issue Dt:
04/27/1976
Application #:
05515430
Filing Dt:
10/16/1974
Title:
DIGITAL DATA SIGNALLING SYSTEMS AND APPARATUS THEREFOR
11
Patent #:
Issue Dt:
Application #:
05517952
Filing Dt:
Title:
12
Patent #:
Issue Dt:
Application #:
05540885
Filing Dt:
Title:
13
Patent #:
Issue Dt:
Application #:
05547004
Filing Dt:
Title:
14
Patent #:
Issue Dt:
Application #:
05572934
Filing Dt:
Title:
15
Patent #:
Issue Dt:
Application #:
05615504
Filing Dt:
Title:
16
Patent #:
Issue Dt:
Application #:
05651191
Filing Dt:
Title:
17
Patent #:
Issue Dt:
Application #:
05652088
Filing Dt:
Title:
18
Patent #:
Issue Dt:
Application #:
05716155
Filing Dt:
Title:
19
Patent #:
Issue Dt:
Application #:
05767056
Filing Dt:
Title:
20
Patent #:
Issue Dt:
Application #:
05810998
Filing Dt:
Title:
21
Patent #:
Issue Dt:
11/18/1980
Application #:
05950514
Filing Dt:
10/11/1978
Title:
DIGITAL RELAY SYSTEMS
22
Patent #:
Issue Dt:
09/15/1981
Application #:
05965041
Filing Dt:
11/30/1978
Title:
ELECTRONIC APPARATUS FOR THE DISPLAY OF INFORMATION RECEIVED OVER A LINE
23
Patent #:
Issue Dt:
12/15/1981
Application #:
06030725
Filing Dt:
04/17/1979
Title:
PLURAL FREQUENCY SIGNAL GENERATOR
24
Patent #:
Issue Dt:
08/24/1982
Application #:
06096841
Filing Dt:
11/23/1979
Title:
GENERATION OF ELECTRIC SIGNALS HAVING APPROXIMATELY SINUSOIDAL WAVEFORMS
25
Patent #:
Issue Dt:
11/24/1981
Application #:
06117496
Filing Dt:
07/10/1979
Title:
CURRENT SOURCES
26
Patent #:
Issue Dt:
04/27/1982
Application #:
06144970
Filing Dt:
04/29/1980
Title:
TELEPHONE SYSTEM
27
Patent #:
Issue Dt:
03/30/1982
Application #:
06148813
Filing Dt:
05/12/1980
Title:
TRANSISTOR SWITCHING CIRCUIT
28
Patent #:
Issue Dt:
05/10/1983
Application #:
06204289
Filing Dt:
11/05/1980
Title:
DIGITAL DATA TRANSMISSION SYSTEMS
29
Patent #:
Issue Dt:
01/08/1985
Application #:
06379617
Filing Dt:
05/19/1982
Title:
PLURAL DATA PROCESSOR GROUPS CONTROLLING A TELECOMMUNICATIONS EXCHANGE
30
Patent #:
Issue Dt:
08/14/1984
Application #:
06379938
Filing Dt:
05/19/1982
Title:
RADIO RECEIVER APPARATUS INCLUDING MULTIPATH FADE COMPENSATING ARRANGEMENT
31
Patent #:
Issue Dt:
05/21/1985
Application #:
06384336
Filing Dt:
06/02/1982
Title:
ASSEMBLIES OF ELECTRICAL OR ELECTRONIC APPARATUS
32
Patent #:
Issue Dt:
05/06/1986
Application #:
06556343
Filing Dt:
11/30/1983
Title:
LINE IDENTIFICATION APPARATUS FOR A TELECOMMICATIONS EXCHANGE
33
Patent #:
Issue Dt:
01/20/1987
Application #:
06598469
Filing Dt:
04/09/1984
Title:
APPARATUS FOR CONTROLLING THE TRANSFER OF INTERRUPT SIGNALS TO DATA PROCESSORS
34
Patent #:
Issue Dt:
02/17/1987
Application #:
06644532
Filing Dt:
08/27/1984
Title:
LINE TRANSMISSION SYSTEMS
35
Patent #:
Issue Dt:
12/09/1986
Application #:
06671239
Filing Dt:
11/14/1984
Title:
DC-DC CONVERTER WITH GALVANICALLY ISOLATED FEEDBACK VOLTAGE REGULATION
36
Patent #:
Issue Dt:
12/09/1986
Application #:
06671451
Filing Dt:
11/14/1984
Title:
MODULATION CIRCUIT FOR DC-DC CONVERTER WITH R-C OSCILLATOR
37
Patent #:
Issue Dt:
11/25/1986
Application #:
06677065
Filing Dt:
11/30/1984
Title:
DATA SIGNAL SWITCHING SYSTEMS
38
Patent #:
Issue Dt:
02/23/1988
Application #:
06785152
Filing Dt:
10/07/1985
Title:
DATA COMMUNICATION SYSTEM
39
Patent #:
Issue Dt:
05/26/1987
Application #:
06786332
Filing Dt:
10/10/1985
Title:
ELECTRICAL CONNECTORS
40
Patent #:
Issue Dt:
04/12/1988
Application #:
07024001
Filing Dt:
03/10/1987
Title:
RINGING CIRCUIT
41
Patent #:
Issue Dt:
02/13/1990
Application #:
07026148
Filing Dt:
03/16/1987
Title:
DATA TRANSMISSION SYSTEMS
42
Patent #:
Issue Dt:
11/29/1988
Application #:
07037929
Filing Dt:
04/13/1987
Title:
DIGITAL TRANSMISSION SYSTEM
43
Patent #:
Issue Dt:
11/20/1990
Application #:
07235938
Filing Dt:
08/23/1988
Title:
MOTION COMPENSATION IMAGE SIGNAL ENCODING SYSTEM
44
Patent #:
Issue Dt:
Application #:
UNAVAILABLE
Filing Dt:
Title:
Assignor
1
Exec Dt:
01/09/1989
Assignee
1
TELEPHONE ROAD
P.O. BOX 53
COVENTRY, ENGLAND CV3 1HJ
Correspondence name and address
PENNWALT BLDG.
THREE PARKWAY
PHILADELPHIA, PA 19102

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