Horology: time measuring systems or devices – Combined with disparate device
Patent
1994-08-12
1996-06-18
Miska, Vit W.
Horology: time measuring systems or devices
Combined with disparate device
368 13, 368 21, 379354, G04B 4700, H04M 126
Patent
active
055285589
ABSTRACT:
An international time indicating system is associated with a telephone for automatically displaying a specific time and date of a called place upon entering the international access code, called country code, and called area code if necessary. A called time and date are calculated via time zone offsets stored in system memory by determining the difference in time between a time zone of a local place of a caller and a time zone of a called place. The offsets are defined with respect to a reference time zone. The difference in time is then offset in order to determine the called time.
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patent: 5216709 (1993-06-01), Wen et al.
patent: 5258964 (1993-11-01), Koma et al.
patent: 5309500 (1994-05-01), Koma et al.
patent: 5375104 (1994-12-01), Ishii et al.
Mardhekar Dhananjay V.
Pandit Rajeey
Patwardhan Ravindra K.
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