Sporting event configurable radio receiver/scanner

• US 5,946,635 A
• Filed: 08/12/1997
• Issued: 08/31/1999
• Est. Priority Date: 08/12/1997
• Status: Expired due to Fees

• Current Assignee: David C. Dominguez
• Original Assignee: David C. Dominguez
• Inventors: Dominguez, David C.
• Primary Examiner(s): Bost, Dwayne D.
• Assistant Examiner(s): Vuong, Quochien B.
• Application Number:
  US08/909,486
• Time in Patent Office: 749 Days
• Field of Search: 455/90, 455/575, 455/556, 455/557, 455/558, 455/66, 455/348, 455/349, 455/351, 455/566, 379/357, 379/368, 379/369
• US Class Current: 455/558
• CPC Class Codes: A63F 13/65 automatically by game devices or servers from real world data, e.g. measurement in live racing competition
• CPC Class Codes: H04B 1/086 Portable receivers
• CPC Class Codes: H04B 1/3816 Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
• CPC Class Codes: H04M 1/7246 by connection of exchangeable housing parts

Abstract

The present invention relates to a configurable hand held radio monitor for use in monitoring sporting events. In particular, the radio monitor is specifically adapted for automobile racing sporting events and includes an onboard microprocessor for controlling a radio receiver. A removable memory card is provided which includes a series of predetermined radio frequencies which are used by the microprocessor when the memory card is inserted into the radio monitor housing. A removable and replaceable keypad overlay is additionally provided to correspond to the information recorded on the memory card. With the keypad overlay and the memory module, the radio monitor is adapted to operate at a specific racing event or a specific racing division.

Claims

1. A configurable hand held radio monitor for use in monitoring sporting events comprising:

a housing including a keypad opening;

an electronic display opening;

a keypad overlay slot adapted to frictionally receive a keypad overlay; and

at least one memory component slot adapted to receive a modular memory card;

an onboard microprocessor for controlling the operations of the radio monitor;

at least one modular memory card including a first memory means for storing digital codes for predetermined frequencies, said memory means in electrical communication with said microprocessor when the modular memory card is inserted into the memory component slot of the housing;

a radio receiving circuit in electrical communication with the microprocessor, said radio receiving circuit receives an RF signal at a frequency determined by the microprocessor;

an audio output in electrical communication with said radio receiving circuit;

an electronic display in communication with said microprocessor and where said electrical display is visible through the transparent window of the housing;

a keypad comprising a plurality of keys in electrical communication with said microprocessor for manually entering commands to the microprocessor for execution and operation of the configurable radio monitor; and

a changeable keypad overlay insertable into the keypad overlay slot of the housing having indicia formed to correspond to the plurality of keys of the keypad, and wherein said indicia identify the function of the key which corresponds to the codes stored in the first memory means.

2. The configurable hand held radio monitor of claim 1 further comprising a second memory means in communication with the microprocessor for storing additional digital codes for predetermined frequencies and instruction codes for use by the microprocessor.

3. The configurable hand held radio monitor of claim 2 wherein said keypad includes channel keys for selecting predetermined frequencies corresponding to digital codes stored within the first or second memory means, and function keys for issuing commands to the microprocessor which correspond to instruction codes stored within the second memory means.

4. The configurable hand held radio monitor of claim 2 further comprising a third memory means for storing digital codes corresponding to radio frequencies and other data input manually.

5. The configurable hand held radio monitor of claim 4 wherein said keypad includes channel keys for selecting predetermined frequencies corresponding to digital codes stored within the first, second or third memory means and function keys for issuing commands to the microprocessor which correspond to instruction codes stored within the second memory means.

6. The configurable hand held radio monitor of claim 5 wherein said channel keys will scan a plural of predetermined frequencies when a channel key is manually depressed.

7. The configurable hand held radio monitor of claim 1 further comprising a stopwatch circuit in communication with said microprocessor operable through the microprocessor from said keypad.