Number dialing kit for mobile phones that are capable of infrared data transmission

• US 20030153268A1
• Filed: 02/14/2002
• Published: 08/14/2003
• Est. Priority Date: 02/14/2002
• Status: Abandoned Application

• Current Assignee: Huo-Lu Tsai
• Original Assignee: Huo-Lu Tsai
• Inventors: Tsai, Huo-Lu
• Application Number:
  US10/077,011
• Publication Number:
  US 20030153268A1
• Time in Patent Office: Days
• US Class Current: 455/41.2
• CPC Class Codes: H04M 1/275 implemented by means of portable electronic directories
• CPC Class Codes: H04M 1/737 Characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves

Abstract

A number dialing kit for a mobile phone includes a keypad unit and a processor unit. The keypad unit is operable so as to generate a dial number output. The processor unit includes a flow control analyzer, a communications protocol controller and an infrared transceiver. The flow control analyzer receives the dial number output from the keypad unit, and establishes program instructions for controlling the mobile phone to dial an input telephone number. The communications protocol controller receives the program instructions from the flow control analyzer, and configures the same into a format that complies with a predetermined infrared communications protocol. The infrared transceiver establishes an infrared transmission link with the mobile phone, and transmits the program instructions configured by the controller to the mobile phone.

Claims

1. A number dialing kit for a mobile phone that is capable of infrared data transmission, said number dialing kit comprising:

a keypad unit operable so as to generate a dial number output corresponding to an input telephone number; and

a processor unit coupled to said keypad unit and including

a flow control analyzer for receiving the dial number output from said keypad unit, and operable so as to establish a set of program instructions for controlling the mobile phone to dial the input telephone number,

a communications protocol controller for receiving the set of program instructions from said flow control analyzer, and operable so as to configure the set of program instructions into a format that complies with a predetermined infrared communications protocol, and

an infrared transceiver for establishing an infrared transmission link with the mobile phone, and operable so as to wirelessly transmit the set of program instructions configured by said communications protocol controller to the mobile phone.

2. The number dialing kit as claimed in claim 1, wherein said processor unit further includes an infrared codec for encoding and amplifying the set of program instructions configured by said communications protocol controller prior to wireless transmission by said infrared transceiver.

3. The number dialing kit as claimed in claim 1, wherein the predetermined infrared communications protocol is the IrDA communications protocol.

4. The number dialing kit as claimed in claim 1, wherein said keypad unit includes a pair of keypads adapted to be mounted respectively on two hand gripping sections of a steering wheel of a vehicle, said keypads having a plurality of dial keys distributed therebetween.

5. The number dialing kit as claimed in claim 1, wherein said processor unit is integrated into said keypad unit.

6. The number dialing kit as claimed in claim 5, wherein said processor unit has a wired connection with said keypad unit.

7. The number dialing kit as claimed in claim 1, wherein said keypad unit and said processor unit are adapted to be mounted on separate locations in a vehicle.

8. The number dialing kit as claimed in claim 7, wherein said processor unit is wirelessly coupled to said keypad unit and is capable of establishing a wireless communications link with said keypad unit so as to be able to receive the dial number output therefrom.