US 2002/0117996 A1Published application

Battery charger for a cellular phone

OwnerChin-Hung Chenginventor

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Abstract

A battery charger for cellular phone comprises a holder with a cellular phone port, a contact terminal on the cellular phone port and a circuit board with charging circuitry tied to the connector. The battery of cellular phone can be charged while cellular phone is in the cellular phone port. One bendable stretching arm is respectively mounted on both upper side of the holder, users can adjust the bendable stretching arms to fit different kinds of cellular phones based on different sizes. One LED indicator at the end of each bendable stretching arm is used as an indication for end of battery charging and incoming calls. A power cord can be arranged around the winding reel for smaller size, thereby making the whole charger easier to for storage and carrying.

Claims1

Dependent claims

A battery charger for a cellular phone comprising:

a holder having a cellular phone port while two bendable stretching arms are disposed above said cellular phone port on said holder 1, thereby forming a receiving space for said cellular phone;
a circuit board disposed inside said holder and provided with a battery charging circuitry, an incoming call sensing circuitry and a signal processing circuitry while said cellular phone port has a contact terminal which is connected to said battery charging circuitry and said signal processing circuitry;
and
two LED indicators connected to said charging circuitry and said signal processing circuitry of said circuit board and installed at the end of each said bendable stretching arm for indication of completion of battery charging and incoming calls;
a winding reel located at the bottom of said holder, power cord connected to said circuit board being wound on said winding reel so that said power cord is collected in a wound way to the bottom of said holder.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 09/793,763Filed 27 Feb 2001
Published: 29 Aug 2002
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

H02G 11/02
Arrangements of electric cables or lines between relatively-movable parts: using take-up reel or drum
H02J 7/731
Characterised by the mechanical construction: specially adapted for holding portable devices containing batteries
H04M 1/04
Constructional features of telephone sets: supports for telephone transmitters or receivers
H02G
Installation of electric cables or lines, or of combined optical and electric

Family

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