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

Input processing system for characters

Patent 5977948 Issued on November 2, 1999. Estimated Expiration Date: Icon_subject February 18, 2017. 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

Method and a system for composing the pattern of the chinese character
Patent #: 4692865
Issued on: 09/08/1987
Inventor: Hsu

Text display apparatus and a method of displaying text
Patent #: 5227772
Issued on: 07/13/1993
Inventor: Takebe

Method and system for generating characters with compact character data
Patent #: 5305433
Issued on: 04/19/1994
Inventor: Ohno

Character information processor for printing characters
Patent #: 5680520
Issued on: 10/21/1997
Inventor: Watanabe, et al.

Electronic interpreting machine Patent #: 5724526
Issued on: 03/03/1998
Inventor: Kunita

Inventor

Application

No. 801625 filed on 02/18/1997

US Classes:

345/467Character generating

Examiners

Primary: Zimmerman, Mark
Assistant: Laneau, Ronald

Attorney, Agent or Firm

International Class

G09G 005/22

Abstract

The present invention provides an input processing system which enables input of Chinese characters by kana-kanji conversion (Japanese syllable-Chinese character) or English words, etc. promptly with easy operation. All candidates of characters for input objects are set to a predetermined order and grouped into plural hierarchies, and are stored in a dictionary where a higher hierarchy group consists of each of the top item for one level lower hierarchy. According to an input position defined by an input unit, the lower hierarchy menu is displayed which is selected in the menu item in one level upper menu. The selected character is executed as an input object by pointing the menu item in the hierarchial menu.

Other References

  • Mastering WordPerfect 5.1 & 5.2 for Windows (see figures 10.5, 10.6, pp. 368, 370, lines 10, 11), Jun. 199
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