Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Reexamination Certificate
2005-08-23
2005-08-23
Shalwala, Bipin (Department: 2673)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Stylus
C345S182000, C178S018010
Reexamination Certificate
active
06933933
ABSTRACT:
An ink cartridge for a pen includes a cartridge having a writing tip. An ink reservoir is contained within the ink cartridge and communicates with the writing tip for allowing ink transfer from the ink reservoir through the writing tip. A microelectromechanical (MEMS) accelerometer sensor is mounted within the cartridge in a position for generating an acceleration signal indicative of movement of the writing tip. A transmitter is operatively connected to the microelectromechanical (MEMS) accelerometer sensor and receives any acceleration signals generated from the microelectromechanical (MEMS) accelerometer sensor and transmits any acceleration signals to a remote processor, such as a Personal Digital Assistant (PDA) or a personal computer where any acceleration signals are processed for recreating handwritten signals and communications.
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Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Harris Corporation
Said Mansour
Shalwala Bipin
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