Electricity: battery or capacitor charging or discharging – Cell or battery charger structure
Reexamination Certificate
2007-10-30
2011-12-13
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Cell or battery charger structure
C320S134000, C320S162000
Reexamination Certificate
active
08076901
ABSTRACT:
A charging system and method for an electronic device controlled by audio output are used for controlling an external charging power supply to charge the electronic device. An electric quantity detection software runs on the electronic device, for detecting an electric quantity of the electronic device and generating audio signals indicating a message of performing a charging operation or a message of stopping the charging operation. An audio output interface is disposed on the electronic device for outputting the audio signals. A decoding device is connected to the audio output interface for receiving the audio signal and controlling the external charging power supply to perform the charging operation or to stop the charging operation on the electronic device. The charging system and method for the electronic device can effectively control the electric quantity of the electronic device, without requiring any charging control circuits.
REFERENCES:
patent: 2002/0130636 (2002-09-01), Yokokura et al.
patent: 2005/0095498 (2005-05-01), Silverman
Chen Tom
Liou Juen
Liu Win-Harn
Shih Tien-Yung
Shih Wei
Inventec C'orporation
Muncy Geissler Olds & Lowe, PLLC
Piggush Aaron
Tso Edward
LandOfFree
Charging system and method for electronic device controlled... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Charging system and method for electronic device controlled..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charging system and method for electronic device controlled... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4315343