179848 ⎘
Electric power supply circuits specially adapted for use in electronic time-pieces Conversion or regulation of current or voltage
Sub-classes:SOLAR PANEL, DISPLAY DEVICE, AND TIMEPIECE
#2RECHARGING DEVICE FOR AN ELECTRONIC OR ELECTROMECHANICAL WATCH AND ASSEMBLY THEREOF
#3Electronic device capable of appropriately using various time displays
#4MOBILE DEVICE
#5Solar panel, display device, and timepiece
#6Test method of a thermoelectric element
#7Electronic timepiece, information update control method and storage medium
#8Photoelectric converter, photoelectric conversion module, and electronic instrument
#9Electronic device capable of appropriately using various time displays
#10Recharging device for an electronic or electromechanical watch and assembly thereof
#11Electronic timepiece
#12Wearable charging apparatus
#13Electronic timepiece, communication device, and communication system
#14Multipurpose Charging and Display Stand for a Computerized Wristwatch
#15Detecting circuit and configuration status detecting method of real-time clock battery and electronic apparatus using the same
#16Constant voltage circuit and analog electronic clock
#17Voltage divider circuit and semiconductor device