Electronic timepiece with generator function

Details Electronic timepiece with generator function Electronic timepiece with generator function

2008-03-12

2010-06-01

Nguyen, Truc T (Department: 2833)

Horology: time measuring systems or devices

Power supply details

Electrical

C368S064000, C368S066000

Reexamination Certificate

active

07729207

ABSTRACT:
An electronic timepiece with a generator function, including a generator, a battery or the like that stores electrical energy produced by the generator, a timekeeping controller that is driven by the stored electrical energy, a time display that is controlled by the timekeeping controller and displays time, a generator output detector that detects peaks of an electrical characteristic of the power generated by the generator, a remaining operating time calculator that integrates the average values corresponding to detected peaks and calculates a remaining operating time, and a remaining operating time display that displays the remaining operating time calculated by the remaining operating time calculator.

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