US Patent No: 5,627,948

Number of patents in Portfolio can not be more than 2000

Information processing apparatus and method for displaying format information for a line to which a cursor is shifted by scrolling in a format display area

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Abstract

An information processing apparatus for processing document information including image information has a printer, a line number register, registers for storing format information for each line displayed on a screen of a CRT display, and a processing section for retrieving the format information corresponding to a portion of document information at which the cursor is currently located and for allowing the display to display the document information together with the format information.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CANON KABUSHIKI KAISHATOKYO49710

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukunaga, Koji Kanagawa, JP 36 359

Cited Art

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (7)
4,258,361 Display system having modified screen format or layout 29 1979
4,445,194 Multidirectional cursor motion 10 1980
4,425,629 Display support of indefinite page 14 1981
4,447,888 Mixed pitch display 15 1981
4,506,343 Column layout reference area display management 27 1982
4,627,015 Text placement on graphics screen 23 1983
4,686,649 Word processor with alternative formatted and unformatted display modes 43 1984
 
BROTHER KOGYO KABUSHIKI KAISHA (1)
4,897,804 Data processing device with screen seperated into line format area and data display area 6 1987
 
FUJITSU LIMITED (1)
4,663,731 Word processing system for inserting characters into a series of characters 9 1984
 
RAYTHEON COMPANY (1)
4,189,727 Display advance system for a word processor 20 1978
 
RUSH, ELIZABETH ANN (1)
4,495,490 Word processor and display 29 1981
 
WORDTRONIX INC. (1)
4,491,933 Word processor 43 1982

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
APPLE INC. (2)
7,912,828 Pattern searching methods and apparatuses 1 2007
8,311,806 Data detection in a sequence of tokens using decision tree reductions 0 2008
 
NOKIA MOBILE PHONES LTD. (2)
6,107,986 Display 5 1995
6,052,070 Method for forming a character string, an electronic communication device and a charging unit for charging the electronic communication device 108 1997
 
AISIN AW CO., LTD. (1)
6,424,363 Image display device, method of image display, and storage medium for storing image display programs 3 1999
 
MICROSOFT CORPORATION (1)
7,024,623 Method and system for placing an insertion point in an electronic document 6 1998
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
6,407,758 Screen forming editor 4 1999
 
NOKIA CORPORATION (1)
6,262,735 Utilizing the contents of a message 14 1998
 
ROUNDPOINT, INC. (1)
6,314,426 Information retrieval and display systems 21 1999