Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Reexamination Certificate
2011-06-07
2011-06-07
Awad, Amr (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Stylus
C345S173000, C178S019010, C178S020010
Reexamination Certificate
active
07956852
ABSTRACT:
An information display system includes a position indicating apparatus that indicates a position and an information display apparatus that displays information and is connected to the position indicating apparatus so as to communicate with the position indicating apparatus. The position indicating apparatus includes: a detecting unit that detects an indicated position; a first storage unit that stores the detected position; and a transmitting unit that transmits positional information indicating the stored position. The information display apparatus includes: a display unit that displays content; a receiving unit that receives the transmitted positional information; an associating unit that associates the positional information with the content; and a second storage unit that stores the positional information and the content associated with each other.
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Ajioka Junji
Ishikawa Takeshi
Kodama Yoshiyuki
Awad Amr
Boyd Jonathan
Harness & Dickey & Pierce P.L.C.
Seiko Epson Corporation
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