Telephonic communications – Telephone line or system combined with diverse electrical... – Remote control
Patent
1995-06-07
1998-09-29
Woo, Stella
Telephonic communications
Telephone line or system combined with diverse electrical...
Remote control
37910601, 37910005, 379 9337, 34082531, 235382, H04M 1100
Patent
active
058155570
ABSTRACT:
A secure entry system makes use of radio transmissions to communicate with locks, keys, and related components throughout the system. The radio transmissions can be made using a paging system, a cellular telephone system, or any other RF carrier. Some embodiments employ a cellular telephone in lieu of an electronic key. Others integrate a paging receiver within an electronic key to provide a unit with dual functionality. The system is illustrated with reference to exemplary applications in the industrial site security, real estate lockbox, and transportation fields. A homeowner key allows the homeowner greater oversight and involvement. The key includes a privacy feature, enabling the homeowner to disable the lockbox for a predetermined period if privacy is desired.
REFERENCES:
patent: 3337992 (1967-08-01), Tolson
patent: 3812403 (1974-05-01), Gartner
patent: 4157534 (1979-06-01), Schacter
patent: 4209782 (1980-06-01), Donath et al.
patent: 4218690 (1980-08-01), Ulch et al.
patent: 4236068 (1980-11-01), Walton
patent: 4275385 (1981-06-01), White
patent: 4415893 (1983-11-01), Roland et al.
patent: 4491843 (1985-01-01), Boubouliex
patent: 4525865 (1985-07-01), Mears
patent: 4531237 (1985-07-01), Bar-on et al.
patent: 4543955 (1985-10-01), Schroeppel
patent: 4600829 (1986-07-01), Walton
patent: 4609780 (1986-09-01), Clark
patent: 4713661 (1987-12-01), Boone et al.
patent: 4721954 (1988-01-01), Mauch
patent: 4727368 (1988-02-01), Larson et al.
patent: 4727369 (1988-02-01), Rode et al.
patent: 4760393 (1988-07-01), Mauch
patent: 4766746 (1988-08-01), Henderson et al.
patent: 4777556 (1988-10-01), Imran
patent: 4800255 (1989-01-01), Imran
patent: 4831374 (1989-05-01), Masel
patent: 4851652 (1989-07-01), Imran
patent: 4864115 (1989-09-01), Imran
patent: 4910510 (1990-03-01), Davis et al.
patent: 4958632 (1990-09-01), Duggan
patent: 4962449 (1990-10-01), Schlesinger
patent: 4962522 (1990-10-01), Marian
patent: 5014049 (1991-05-01), Bosley
patent: 5016273 (1991-05-01), Hoff
patent: 5020135 (1991-05-01), Kasparian et al.
patent: 5046084 (1991-09-01), Barrett et al.
patent: 5113427 (1992-05-01), Ryoichi et al.
patent: 5124696 (1992-06-01), Bosley
patent: 5134649 (1992-07-01), Gutzmer
patent: 5134869 (1992-08-01), Gable
patent: 5146488 (1992-09-01), Okada et al.
patent: 5245652 (1993-09-01), Larson et al.
Marino, "Pager and Garage Door Opener Combination," Motorola Technical Developments, vol. 10, 3, 90.
Webster's New World Dictionary, p. 1108, definition of "radio frequency".
SLC Technologies Inc.
Woo Stella
LandOfFree
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