U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Control device

Patent 5457478 Issued on October 10, 1995. Estimated Expiration Date: Icon_subject May 24, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Cursor control device
Patent #: 4521772
Issued on: 06/04/1985
Inventor: Lyon

Reconfigurable remote control
Patent #: 4623887
Issued on: 11/18/1986
Inventor: Welles, II

Optical mouse
Patent #: 4751505
Issued on: 06/14/1988
Inventor: Williams ,   et al.

Input device for a display system
Patent #: 4796019
Issued on: 01/03/1989
Inventor: Auerbach

Remotely controllable electronic apparatus
Patent #: 4807052
Issued on: 02/21/1989
Inventor: Amano

Remote control apparatus
Patent #: 4825209
Issued on: 04/25/1989
Inventor: Sasaki ,   et al.

Mouse pointer with switchable emulation mode
Patent #: 4859995
Issued on: 08/22/1989
Inventor: Hansen ,   et al.

Coordinate vector method for optical input device
Patent #: 4880967
Issued on: 11/14/1989
Inventor: Kwang-Chien

Wireless remote-control system for electronic apparatus
Patent #: 4935619
Issued on: 06/19/1990
Inventor: Heberle

Learning remote control device
Patent #: 5028919
Issued on: 07/02/1991
Inventor: Hidaka

More ...

Inventor

Assignee

Application

No. 248578 filed on 05/24/1994

US Classes:

345/158, Including orientation sensors (e.g., infrared, ultrasonic, remotely controlled)340/825.69, Radio link340/825.72, Wireless link345/166, Optical detector348/734, Remote control398/1, FAULT RECOVERY398/106, REMOTE CONTROL398/112Plural

Examiners

Primary: Chin, Tommy P.
Assistant: Au, A.

Attorney, Agent or Firm

International Class

G09G 003/02

Abstract

A control device method and apparatus has application for use in multi-media systems. The multi-media system contains a host computer having a video display, a control device and at least one target device. The target device is any remotely controlled equipment that the user wishes to integrate into the multi-media system. The host computer contains a host system configuration which provides the user the ability to select an operating mode for the control device. The control device operates as an interactive user interface to control a cursor on the host computer video display when the control device is placed in the cursor control mode. The user selects a remote control mode to remotely control the target devices using the control device. The host system configuration also includes learn and computer networking modes. In the learn mode, control data information is entered into the host system configuration for new target devices. In the computer networking mode, the control device operates as a network interface allowing other similarly equipped computers to communicate with the host computer.

PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$18.95more info
 
Sign InRegister
Username  
Password   
forgot password?