Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate
2011-05-17
2011-05-17
Shankar, Vijay (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
C345S173000
Reexamination Certificate
active
07944436
ABSTRACT:
A computing device is disclosed comprising a touch-sensitive surface, a housing structure, and a protective layer. The touch-sensitive surface receives touch as input, and a housing structure has a tip segment that overlays the touch-sensitive surface. This tip segment of the housing structure is positioned to form a gap over the touch-sensitive surface. The protective layer is positioned to contact the tip segment of the housing structure and the touch-sensitive surface so as to form an obstruction in the gap against intrusions, such as debris buildup, for example.
REFERENCES:
patent: 6501529 (2002-12-01), Kurihara et al.
patent: 2004/0189587 (2004-09-01), Jung et al.
Misch Felipe
Peters David
Hewlett--Packard Development Company, L.P.
Mahamedi Paradice Kreisman LLP
Shankar Vijay
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