Authorized cellular telephone communication access and verificat

Details Authorized cellular telephone communication access and verificat Authorized cellular telephone communication access and verificat

1995-12-22

1998-06-09

Bost, Dwayne D.

Telecommunications

Radiotelephone system

Security or fraud prevention

455403, 455411, 379189, 379161, 379168, H04Q 738

Patent

active

057651060

ABSTRACT:
This invention relates to a cellular telecommunications systems that utilizes encryption and employs encrypted seed number signals to make it more difficult to make unauthorized cellular telephone calls.

REFERENCES:
patent: 3255439 (1966-06-01), Simjian
patent: 3428948 (1969-02-01), Simjian
patent: 3501744 (1970-03-01), Simjian
patent: 3716698 (1973-02-01), Simjian
patent: 3792446 (1974-02-01), McFiggins et al.
patent: 3890599 (1975-06-01), Simjian
patent: 3977222 (1976-08-01), Luperti et al.
patent: 3998079 (1976-12-01), Uthenwoldt
patent: 4097923 (1978-06-01), Eckert, Jr. et al.
patent: 4122532 (1978-10-01), Dlugos et al.
patent: 4138735 (1979-02-01), Allocca et al.
patent: 4218011 (1980-08-01), Simjian
patent: 4222518 (1980-09-01), Simjian
patent: 4226360 (1980-10-01), Simjian
patent: 4249071 (1981-02-01), Simjian
patent: 4258252 (1981-03-01), Simjian
patent: 4268817 (1981-05-01), Simjian
patent: 4317028 (1982-02-01), Simjian
patent: 4376299 (1983-03-01), Rivest
patent: 4436992 (1984-03-01), Simjian
patent: 4447890 (1984-05-01), Duwel et al.
patent: 4787045 (1988-11-01), Storace et al.
patent: 4811234 (1989-03-01), Storace
patent: 4812992 (1989-03-01), Storace
patent: 4827508 (1989-05-01), Shear
patent: 4864506 (1989-09-01), Storace
patent: 4977594 (1990-12-01), Shear
patent: 5010571 (1991-04-01), Katznelson
patent: 5050213 (1991-09-01), Shear
patent: 5051564 (1991-09-01), Schmidt
patent: 5058025 (1991-10-01), Haines et al.
patent: 5060266 (1991-10-01), Dent
patent: 5077660 (1991-12-01), Haines
patent: 5136648 (1992-08-01), Olsen et al.
patent: 5224046 (1993-06-01), Kim et al.
patent: 5233531 (1993-08-01), Schultz
patent: 5237506 (1993-08-01), Horbal et al.
patent: 5237612 (1993-08-01), Raith
patent: 5239294 (1993-08-01), Flanders et al.
patent: 5243654 (1993-09-01), Hunter
patent: 5247575 (1993-09-01), Sprague et al.
patent: 5282250 (1994-01-01), Dent et al.
patent: 5291543 (1994-03-01), Freese et al.
patent: 5301223 (1994-04-01), Amadon et al.
patent: 5301234 (1994-04-01), Mazziotto et al.
patent: 5309363 (1994-05-01), Graves et al.
patent: 5309501 (1994-05-01), Kozik et al.
patent: 5319705 (1994-06-01), Halter et al.
patent: 5325418 (1994-06-01), McGregor et al.
patent: 5329573 (1994-07-01), Chang et al.
patent: 5335278 (1994-08-01), Matchett et al.
patent: 5369401 (1994-11-01), Haines
patent: 5377264 (1994-12-01), Lee et al.
patent: 5377267 (1994-12-01), Suzuki et al.
patent: 5377268 (1994-12-01), Hunter
patent: 5388212 (1995-02-01), Grube et al.
patent: 5394469 (1995-02-01), Nagel et al.
patent: 5455863 (1995-10-01), Brown et al.
patent: 5457737 (1995-10-01), Wen
patent: 5594794 (1997-01-01), Alanara et al.

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