Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including infra-red link with landline telephone network
Patent
1997-06-05
2000-07-04
Eisenzopf, Reinhard J.
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including infra-red link with landline telephone network
37910201, 379355, H04M 1100, H04M 100
Patent
active
060849495
ABSTRACT:
An automatic dialing method of a telephone system including an optical reception unit sensitive to infrared reception from an electronic pocketbook including an optical transmission unit for infrared transmission of a telephone number of an interested person registered in the electronic pocketbook. The dialing method includes receiving an infrared signal containing a telephone number of an interested person selected for an automatic dialing function, transmitted from the optical transmission unit of the electronic pocketbook, via the optical reception unit of the telephone system, when a telephone handset is in an off-hook state; analyzing data information representing the telephone number of the interested person contained in the infrared signal; and automatically dialing the telephone number of the interested person, via a dialer of the telephone system, corresponding to analyzed data information.
REFERENCES:
patent: 4130738 (1978-12-01), Sandstedt
patent: 4456925 (1984-06-01), Skerlos et al.
patent: 4553267 (1985-11-01), Crimmins
patent: 4847760 (1989-07-01), Yagi
patent: 4910767 (1990-03-01), Brugliera et al.
patent: 4978948 (1990-12-01), Andresen et al.
patent: 5054051 (1991-10-01), Hoff
patent: 5138649 (1992-08-01), Krisbergh et al.
patent: 5144654 (1992-09-01), Kelley et al.
patent: 5379319 (1995-01-01), Satoh et al.
patent: 5454035 (1995-09-01), Oba et al.
patent: 5504805 (1996-04-01), Lee
patent: 5526424 (1996-06-01), Karnowski
patent: 5561712 (1996-10-01), Nishihara
patent: 5570295 (1996-10-01), Isenberg et al.
patent: 5659299 (1997-08-01), Williamson et al.
patent: 5797089 (1998-08-01), Nguyen
Appiah Charles N.
Bushnell Esq. Robert E.
Eisenzopf Reinhard J.
Samsung Electronics Co,. Ltd.
LandOfFree
Telephone system with automatic dialing using infrared transmiss does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Telephone system with automatic dialing using infrared transmiss, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone system with automatic dialing using infrared transmiss will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1493357