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US Patent 6347997 - Analog controls housed with electronic displays

US Patent Issued on February 19, 2002
Estimated Patent Expiration Date: Icon_subject May 10, 2020Estimated 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.
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Abstract

Devices for controlling imagery shown by a display, and including an analog sensor for creating a varying analog value according to varying depression applied by a finger of a human user to the analog sensor. Multiple analog sensors are sometimes utilized. In one preferred embodiment the analog sensor(s) includes a resilient dome cap for providing tactile feedback to the finger depressing the analog sensor. Circuitry within a housing is connected to the analog sensor for reading the varying analog value from the analog sensor and causing representative varying the imagery shown by the display. The devices can be individually structured as electronic game controllers/systems, telephones, pagers, electronic books, web browsers, global positioning receivers, ovens, coffee makers and personal digital assistants (PDA) to name a few.

Inventor

Application

No. 568662 filed on 05/10/2000

US Classes:

463/37Hand manipulated (e.g., keyboard, mouse, touch panel, etc.)

Field of Search

463/36, Player-actuated control structure (e.g., brain-wave or body signal, bar-code wand, foot pedal, etc.)463/37, Hand manipulated (e.g., keyboard, mouse, touch panel, etc.)273/143B, Movable web345/156, DISPLAY PERIPHERAL INTERFACE INPUT DEVICE345/159, Having variable cursor speed200/513Specific dome shape

Examiners

Primary: Smith, Scott A.
Assistant: Paradiso, John

US Patent References

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Foreign Patent References

  • 5-87760 JP. 11/09/1993
  • 7302159 JP. 11/09/1995

International Class

G09G 005/00

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