Cellular telephone battery recharger device with digital recording system and speaker phone

• US 5,903,135 A
• Filed: 10/08/1998
• Issued: 05/11/1999
• Est. Priority Date: 11/12/1997
• Status: Expired due to Fees

• Current Assignee: Ivan Bertazzo, Joao Carlos Teixeira Posses
• Original Assignee: Ivan Bertazzo, Joao Carlos Teixeira Posses
• Inventors: Bertazzo, Ivan, Posses, Joao Carlos Teixeira
• Primary Examiner(s): Tso, Edward H.
• Application Number:
  US09/168,813
• Time in Patent Office: 215 Days
• Field of Search: 320/107, 320/112, 320/113, 320/114, 320/115, 320/FOR 101, 379/58, 379/446, 379/447, 379/454, 455/344, 455/345, 455/346, 455/347, 455/350, D13/103, D13/107, D13/108
• US Class Current: 320/114
• CPC Class Codes: H02J 7/342 The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging with circuits for polarity protection H02J7/0034
• CPC Class Codes: H04M 1/6075 adapted for handsfree use in a vehicle H04M1/6058 takes precedence; arrangements for holding telephones in a vehicle B60R11/0241
• CPC Class Codes: H04M 1/6505 storing speech in digital form
• CPC Class Codes: H04M 1/656 for recording conversations

Abstract

A digital recording system for messages received or to be sent in a cellular telephone batteries recharger with living voice speaker phone comprising a batteries recharger device of the cellular telephone. The device is equipped with living voice speaker phone system, the panel of which has a gridded area for the sound to exit from the speaker and a functioning indicator LED (POWER). Upon pressing the recording push-button (REC), the messages spoken by the user in the microphone or those received by the cellular telephone start to be recorded in digital memory, the existence of said messages will be indicated by LED and, upon pressing the play push-button (PLAY), the message will be reproduced by the speaker. When the cellular telephone is turned on and in contact with its destination, the message will be sent, development of which aims to allow digital recording of messages recorded by the cellular telephone or even the recording for later consultation in the same device used to recharge the dry battery of the cellular telephone.

Claims

1. A battery recharger device for a cellular telephone which device includes a recording system and a speaker phone system, which device comprises:

a power supply connector having a power supply regulator;

a cellular phone terminal connection;

a microphone on said device which supplies an audio output to said cellular telephone and to said digital recording system;

a power amplifier and a speaker phone which receives audio input from said cellular telephone and from said microphone; and

wherein said recording system is connected to said audio input from said cellular telephone.

2. A battery recharger device as set forth in claim 1 wherein said power supply connector is connected to a battery of a vehicle.

3. A battery recharger device as set forth in claim 2 wherein said power supply connector is integral with a shell which encloses said power amplifier and said speaker phone.

4. A battery recharger device as set forth in claim 1 wherein said recording system includes a memory to retain audio input from said cellular telephone or from said device microphone.

5. A battery recharger device as set forth in claim 1 wherein said recording system is a digital recorder having a microprocessor.

6. A battery recharger device as set forth in claim 1 wherein said microphone is built into said power supply connector.