Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object
Reexamination Certificate
2007-09-04
2007-09-04
Hailu, Tadesse (Department: 2173)
Data processing: presentation processing of document, operator i
Operator interface
On-screen workspace or object
C715S856000, C715S252000, C348S791000, C349S025000, C349S026000, C345S530000, C345S157000
Reexamination Certificate
active
10263996
ABSTRACT:
A display system and method are provided. The system typically includes a display configured to control visible light, as well as to sense an optical signal projected thereon, the display being adapted to freeze a projected image by storing the optical signal associated with the live projected image in memory associated with the display and controlling visible light corresponding to the stored optical signal to form a frozen projection image.
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European Search Report dated Jan. 31, 2006.
Koll Andrew
Martin Eric T.
Chaudhuri Anita Datta
Hailu Tadesse
Hewlett--Packard Development Company, L.P.
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