Coordinate input apparatus with region recognition

Details Coordinate input apparatus with region recognition Coordinate input apparatus with region recognition

2004-06-28

2008-11-25

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S902000, C178S018010, C178S019010

Reexamination Certificate

active

07456824

ABSTRACT:
A pointed position on a coordinate input region is detected, and the coordinates of the pointed position are calculated. A region on the coordinate input region, to which the calculated coordinates belong, is determined. Pen-down information corresponding to the pointed position is generated on the basis of the determined region to which the coordinates belong.

REFERENCES:
patent: 4507557 (1985-03-01), Tsikos
patent: 4553842 (1985-11-01), Griffin
patent: 4710760 (1987-12-01), Kasday
patent: 4883926 (1989-11-01), Baldwin
patent: 5073685 (1991-12-01), Kobayashi et al.
patent: 5410334 (1995-04-01), Comerford
patent: 5621438 (1997-04-01), Kamimura et al.
patent: 5854850 (1998-12-01), Linford et al.
patent: 6005549 (1999-12-01), Forest
patent: 6091405 (2000-07-01), Lowe et al.
patent: 6100538 (2000-08-01), Ogawa
patent: 6429856 (2002-08-01), Omura et al.
patent: 6459424 (2002-10-01), Resman
patent: 6492633 (2002-12-01), Nakazawa et al.
patent: 6570103 (2003-05-01), Saka et al.
patent: 6594023 (2003-07-01), Omura et al.
patent: 6608619 (2003-08-01), Omura et al.
patent: 6717073 (2004-04-01), Xu et al.
patent: 7050048 (2006-05-01), Ito
patent: 7075054 (2006-07-01), Iwamoto et al.
patent: 7184030 (2007-02-01), McCharles et al.
patent: 2002/0008692 (2002-01-01), Omura et al.
patent: 2003/0006973 (2003-01-01), Omura et al.
patent: 2005/0001824 (2005-01-01), Yoshimura
patent: 6-342336 (1994-12-01), None
patent: A-9-114592 (1997-05-01), None
patent: 11-161425 (1999-06-01), None
patent: B2-2986234 (1999-12-01), None
patent: A-2000-105671 (2000-04-01), None
patent: A-2001-117685 (2001-04-01), None
patent: A-2001-142642 (2001-05-01), None
patent: 2002-351615 (2002-12-01), None
Japanese Official Action dated Feb. 29, 2008, regarding Application No. 2003-189601.

Affiliated with

Also associated with

Rating

Coordinate input apparatus with region recognition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coordinate input apparatus with region recognition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coordinate input apparatus with region recognition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4025877