Portable device charger based on audio energy power

Details Portable device charger based on audio energy power Portable device charger based on audio energy power

2001-07-10

2003-04-22

Toatley, Jr., Gregory J. (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

C320S137000

Reexamination Certificate

active

06552512

ABSTRACT:

BACKGROUND OF THE INVENTION
Use of portable devices is very common. The portable devices commonly operate using rechargeable batteries. Rechargeable batteries can be very convenient, since the user need not continually purchase batteries for use in such a device. However, when the user is not near the usual place where they recharge their device, charging of the device may become more challenging.
Some airplanes and other common carriers may include dedicated plug in receptacles, intended for plugging in and recharging elements for laptops and the like. Not all, however, will have such provision.
SUMMARY OF THE INVENTION
The present application teaches a portable device recharger, which may operate by obtaining the recharging power from the audio power that is available in an airplane or other common carrier.


REFERENCES:
patent: 5889383 (1999-03-01), Teich

Affiliated with

Also associated with

Rating

Portable device charger based on audio energy power does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable device charger based on audio energy power, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable device charger based on audio energy power will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3088360