Automatically corrected electronic timepiece

Details Automatically corrected electronic timepiece Automatically corrected electronic timepiece

1975-09-03

1977-05-17

Rubinson, Gene Z.

58 23R, 58 24R, G04B 100

Patent

active

040233448

ABSTRACT:
An electronic timepiece assembly for automatically correcting the time displayed by a digital display electronic timepiece is provided. A first time standard electronic timepiece accurately counts present time, such standard electronic timepiece including a transmitter for selectively transmitting setting signals representative of the present time counted by the time standard timepiece. A further digital display electronic timepiece includes a timekeeping circuit for producing timekeeping signals and digital display means for displaying the present time in response to the timekeeping signals. The further electronic timepiece includes a receiver for selectively receiving the setting signals transmitted by the time standard electronic timepiece transmitter, and correction circuitry coupled to the timekeeping circuitry for automatically correcting the count of the timekeeping circuit in response to the setting signals selectively received by the receiver.

REFERENCES:
patent: 3566600 (1971-03-01), Toshimura
patent: 3643420 (1972-02-01), Hatdon
patent: 3756010 (1973-09-01), Kimura
patent: 3881310 (1975-05-01), Gerum

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