Time correction device for digital watches

Details Time correction device for digital watches Time correction device for digital watches

1975-02-26

1977-10-04

Jackmon, E. S.

58 23R, 58 855, G04B 1930, G04C 300, G04B 2700

Patent

active

RE0294233

ABSTRACT:
A time correction device for electronic watches having multi-stage divider circuitry for dividing the high frequency output signals of an oscillator into low frequency timing signals including a gate at the input of each divider stage to be corrected for selectively applying to said divider stage the output signal of the prior stage or the inverse of said prior stage output signal. A switch is provided for manually actuating the gate to pass one of the prior stage output signal and the inverse thereof.

REFERENCES:
patent: 2823856 (1958-02-01), Booth et al.
patent: 3227893 (1966-01-01), Frank
patent: 3548203 (1970-12-01), Basse et al.
patent: 3596462 (1971-08-01), Hayes
patent: 3651415 (1972-03-01), Glasson
patent: 3668859 (1972-06-01), Polin
patent: 3777471 (1971-08-01), Koehler et al.

Affiliated with

Also associated with

Rating

Time correction device for digital watches does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Time correction device for digital watches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time correction device for digital watches will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1768485