DIGITAL PRODUCTS CORPORATION

Organization

FORT LAUDERDALE, FL, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Drive-by personnel monitoring system with radio link
- Patent number 5,103,474
- Issue date Apr 7, 1992
- Digital Products Corporation
- Veronica Stoodley
- G07 - CHECKING-DEVICES
Information Patent Grant
Personnel monitoring tag with tamper detection and secure reset
- Patent number 5,075,670
- Issue date Dec 24, 1991
- Digital Products Corporation
- David S. Bower
- G08 - SIGNALLING
Information Patent Grant
Secure personnel monitoring system
- Patent number 5,032,823
- Issue date Jul 16, 1991
- Digital Products Corporation
- David S. Bower
- G07 - CHECKING-DEVICES
Information Patent Grant
Personnel monitoring system
- Patent number 4,924,211
- Issue date May 8, 1990
- Digital Products Corporation
- Ronald C. Davies
- G07 - CHECKING-DEVICES
Information Patent Grant
Automatic personnel monitoring system
- Patent number 4,747,120
- Issue date May 24, 1988
- Digital Products Corporation
- Steven L. Foley
- G07 - CHECKING-DEVICES
Information Patent Grant
Electronic coin detection apparatus
- Patent number 4,696,385
- Issue date Sep 29, 1987
- Digital Products Corporation
- Ronald C. Davies
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and apparatus employing apparent resonant properties of thi...
- Patent number 4,678,994
- Issue date Jul 7, 1987
- Digital Products Corporation
- Ronald C. Davies
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming device using visible randomization
- Patent number 4,569,522
- Issue date Feb 11, 1986
- Digital Products Corporation
- Ronald C. Davies
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Gaming apparatus with color sensitive detector
- Patent number 4,533,141
- Issue date Aug 6, 1985
- Digital Products Corporation
- Steven L. Foley
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multimessage automatic telephone polling methods and apparatus
- Patent number 4,438,296
- Issue date Mar 20, 1984
- Digital Products Corporation
- Fred J. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for detecting a condition of response on a telephone line
- Patent number 4,356,348
- Issue date Oct 26, 1982
- Digital Products Corporation
- Fred J. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone polling apparatus using a plurality of timers to detect t...
- Patent number 4,201,896
- Issue date May 6, 1980
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone sequential number dialer with number incrementing
- Patent number 4,188,510
- Issue date Feb 12, 1980
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone polling apparatus
- Patent number 4,160,125
- Issue date Jul 3, 1979
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74062960 - TELSOL II
- Serial number 74062960
- Filing date May 23, 1990
- DIGITAL PRODUCTS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73531703 - ON GUARD
- Serial number 73531703
- Registration number 1361636
- Filing date Apr 11, 1985
- DIGITAL PRODUCTS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73126274 - TELSOL
- Serial number 73126274
- Registration number 1107089
- Filing date May 12, 1977
- DIGITAL PRODUCTS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

DIGITAL PRODUCTS CORPORATION

Organization

Patents Grantslast 30 patents

Drive-by personnel monitoring system with radio link

Personnel monitoring tag with tamper detection and secure reset

Secure personnel monitoring system

Personnel monitoring system

Automatic personnel monitoring system

Electronic coin detection apparatus

Methods and apparatus employing apparent resonant properties of thi...

Gaming device using visible randomization

Gaming apparatus with color sensitive detector

Multimessage automatic telephone polling methods and apparatus

Techniques for detecting a condition of response on a telephone line

Telephone polling apparatus using a plurality of timers to detect t...

Telephone sequential number dialer with number incrementing

Telephone polling apparatus

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74062960 - TELSOL II

73531703 - ON GUARD

73126274 - TELSOL