Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2006-04-19
2010-06-08
Mengistu, Amare (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000, C345S173000
Reexamination Certificate
active
07733327
ABSTRACT:
An input device includes a positioning element and a spring member. The positioning element comprises a generally disc shaped member. The spring member is a generally annular shaped spring member that is generally planar and that defines a generally serpentine pattern. The spring member is positioned laterally outward relative to the positioning element and is configured to exert a biasing force radially inwardly toward the positioning element.
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Brigham Arthur Stanley
Harley Jonah A.
Jensen Joel F.
Kim Sung Hoon
Wilson Robert E.
Avago Technologies ECBU (IP) Singapore Pte. Ltd.
Mengistu Amare
Patel Premal
LandOfFree
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