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Your search returned 124 patents.
( 715/541 in Current US Classification )
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Patent IDTitleDate Filed
5734882 Pictographic bitmap naming of files in pen-based computer systems June 5, 1995
5717939 Method and apparatus for entering and manipulating spreadsheet cell data November 17, 1995
5671438 Method and apparatus for formatting paragraphs June 7, 1995
5666139 Pen-based computer copy editing apparatus and method for manuscripts March 3, 1995
5661396 Method for detecting digital carrier signals on twisted pair transmission lines May 8, 1996
5640589 Method and device for generating graphic data using a writing motion model March 20, 1995
5625833 Document annotation & manipulation in a data processing system March 20, 1995
5602570 Method for deleting objects on a computer display May 31, 1995
5590256 Method for manipulating notes on a computer display December 14, 1994
5583980 Time-synchronized annotation method December 22, 1993
5583543 Pen input processing apparatus November 1, 1993
5583542 Method for deleting objects on a computer display May 27, 1993
5581681 Pointing gesture based computer note pad paging and scrolling interface June 7, 1995
5555363 Resetting the case of text on a computer display September 30, 1993
5546538 System for processing handwriting written by user of portable computer by server or processing by the computer when the computer no longer communicate with server December 14, 1993
5535063 Real time user indexing of random access time stamp correlated databases January 26, 1995
5528743 Method and apparatus for inserting text on a pen-based computer system January 12, 1994
5526407 Method and apparatus for managing information March 17, 1994
5523943 Data processing device June 7, 1995
5523775 Method for selecting objects on a computer display June 8, 1994
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