Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Reexamination Certificate
2011-04-19
2011-04-19
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Stylus
Reexamination Certificate
active
07928967
ABSTRACT:
A force sensor particularly suited for use in an electronic stylus that senses an applied force on its nib for recording pen strokes and handwriting recognition. The sensor has a load bearing member for receiving an input force to be sensed and associated circuitry for converting the input force into an output signal indicative of the input force. A coupling at least partially transmits the applied force to be the input force acting on the load bearing member. The force transfer coupling transferring the forces so that the applied force and the input force are not co-linear.
REFERENCES:
patent: 4864618 (1989-09-01), Wright et al.
patent: 4896543 (1990-01-01), Gullman
patent: 5051736 (1991-09-01), Bennett et al.
patent: 5231386 (1993-07-01), Brandenburg et al.
patent: 5285860 (1994-02-01), Wirth
patent: 5290972 (1994-03-01), Someya et al.
patent: 5477012 (1995-12-01), Sekendur
patent: 5541622 (1996-07-01), Engle et al.
patent: 5543592 (1996-08-01), Gaultier
patent: 5652412 (1997-07-01), Lazzouni
patent: 5661506 (1997-08-01), Lazzouni et al.
patent: 5692073 (1997-11-01), Cass
patent: 5852434 (1998-12-01), Sekendur
patent: 6076734 (2000-06-01), Dougherty
patent: 6279395 (2001-08-01), Insalaco et al.
patent: 6425514 (2002-07-01), Oui et al.
patent: 2007/0114367 (2007-05-01), Craven-Bartle et al.
patent: 1498703 (1998-01-01), None
patent: 2306669 (1997-05-01), None
patent: 10-333822 (1998-12-01), None
patent: WO 99/18487 (1999-04-01), None
patent: WO 99/50787 (1999-10-01), None
Dymetman, M., and Copperman, M., Intelligent Paper; in Electronic Publishing, Artistic Imaging, and Digital Typography, Proceedings of EP '98, Mar./Apr. 1998, Springer Verlag LNCS 1375, pp. 392-406.
Bertok Attila
King Tobin Allen
Lapstun Paul
Silverbrook Kia
Tow Gregory Michael
Hjerpe Richard
Shapiro Leonid
Silverbrook Research Pty Ltd
LandOfFree
Force sensor with angled coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Force sensor with angled coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Force sensor with angled coupling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2643377