Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2008-09-16
2008-09-16
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S166000, C382S312000
Reexamination Certificate
active
10809626
ABSTRACT:
One embodiment of the present invention provides a wireless input device that employs optical sensing to effect the likes of cursor movement and scrolling. Power management techniques can be optionally employed to avoid premature depletion of the wireless input device's power source. Another embodiment of the present invention provides a wireless device having a power management algorithm controlling its power consumption. Another embodiment of the present invention provides a method for managing the power consumption of a wireless device.
REFERENCES:
patent: 5578813 (1996-11-01), Allen et al.
patent: 5644139 (1997-07-01), Allen et al.
patent: 5686720 (1997-11-01), Tullis
patent: 5798748 (1998-08-01), Hilton et al.
patent: 5825044 (1998-10-01), Allen et al.
patent: 5974551 (1999-10-01), Lee
patent: 6380927 (2002-04-01), Ostrum et al.
patent: 6462330 (2002-10-01), Venkat et al.
patent: 6803954 (2004-10-01), Hong et al.
patent: 2268273 (1997-11-01), None
patent: 0 171 747 (1986-02-01), None
patent: 1081634 (2001-03-01), None
patent: 1182606 (2002-02-01), None
patent: 1283493 (2003-02-01), None
patent: WO 99/39304 (1999-08-01), None
patent: WO 00/38103 (2000-06-01), None
patent: WO 00/57352 (2000-09-01), None
Mouse&Keyboard Products, IntelliMouse® Explorer, [online], © 2004, [retrieved Oct. 22, 2004], 1 page, Retrieved from the Internet:<URL:http://www.microsoft.com/hardware/mouseandkeyboard/productdetai.
Mouse&Keyboard Products, Trackball Optical, [online], © 2004, [retrieved Oct. 22, 2004], 2 pages, Retrieved from the Internet:<URL:http://www.microsoft.com/hardware/mouseandkeyboard/productdetai.
Mouse&Keyboard Products, Microsoft Optical Technology, [online], © 2004, [retrieved Oct. 22, 2004], 2 pages, Retrieved from the Internet:<URL: http://www.microsoft.com/hardware/mouseandkeyboard/technologies.
Arrigo Simone
Kehlstadt Florian
Piot Julien
Zahnd Daniel A
Fenwick & West LLP
Hjerpe Richard
Logitech Europe S.A.
Sheng Tom V
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