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

Soft input panel system and method

Patent 7411582 Issued on August 12, 2008. Estimated Expiration Date: Icon_subject November 15, 2024. 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

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RE34476

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Method for data input on a touch-sensitive screen
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Method and system for dynamically sharing user interface displays among a plurality of application program
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Electronic information apparatus
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Inventors

Assignee

Application

No. 10989877 filed on 11/15/2004

US Classes:

345/173, Touch panel345/179, Stylus345/905, DISPLAY DEVICE WITH HOUSING STRUCTURE715/825Dynamically generated menu items

Examiners

Primary: Hjerpe, Richard
Assistant: Nguye, Kimnhung

Foreign Patent References

  • 0464712 EP 01/01/1992
  • 01-191226 JP 08/01/1989
  • 06-324806 JP 11/01/1994
  • 08-22385 JP 01/01/1996
  • 08-328805 JP 12/01/1996
  • WO 9209944 WO 06/01/1992

International Class

G06F 3/041

Abstract

A method and system for receiving user input data into a computer system having a graphical windowing environment. A touch-sensitive display screen for displaying images and detecting user activity is provided. A management component connects to the graphical windowing environment to create an input panel window for display on the screen. An input method which may be a COM object is selected from multiple input methods available, and installed such that the input method can call functions of the management component. Each input method includes a corresponding input panel, such as a keyboard, which it draws in the input panel window. When the user taps the screen at the input panel, the input method calls a function of the management component to pass corresponding input information appropriate information such as a keystroke or character to the management component. In response, the management component communicates the user data to the graphical windowing environment as a message, whereby an application program receives the message as if the message was generated on a hardware input device.

Other References

  • International Search Report in Corresponding PCT Application No. PCT/US98/26683.
  • Kano, Nadine, Developing International Software for Windows 95 and Windows NT, Chapter 7, Appendix N and Appendix O, Microsoft Press, pp. 202-229, 553-556, 557-563.
  • “Soft Adaptive Follow-Finger Keyboard for Touch-Screen Pads,” IBM Technical Disclosure Bulletin, vol. 36, No. 11, pp. 5-7, (Nov. 1, 1993).
  • “Function-independent Approach to Driving Soft Keyboards,” IBM Technical Disclosure Bulletin, vol. 33, No. 4, pp. 159-161 (Sep. 1, 1990).
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