Device and method for monitoring a battery in a mobile communica

Details Device and method for monitoring a battery in a mobile communica Device and method for monitoring a battery in a mobile communica

1998-07-16

2000-10-17

Urban, Edward F.

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

455573, 324429, H04M 173

Patent

active

061344575

ABSTRACT:
A battery monitoring device for a mobile communication terminal having a display. A current sink consumes a traffic mode current in response to a control signal output from a microprocessor. An analog-to-digital converter converts a voltage signal output from the current sink to a digital signal. The microprocessor compares the output signal of the analog-to-digital converter with threshold values stored in an internal memory to determine the remaining capacity of the battery. The remaining capacity of the battery is then displayed on the display.

REFERENCES:
patent: 3909708 (1975-09-01), Champlin
patent: 5140269 (1992-08-01), Champlin
patent: 5700089 (1997-12-01), McKinnon
patent: 5748675 (1998-05-01), Hormel et al.
patent: 5831435 (1998-11-01), Troy
patent: 5973499 (1999-10-01), Schulmann
patent: 6009319 (1999-12-01), Khullar et al.

Affiliated with

Also associated with

Rating

Device and method for monitoring a battery in a mobile communica does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method for monitoring a battery in a mobile communica, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for monitoring a battery in a mobile communica will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-478009