Data processing: measuring – calibrating – or testing – Measurement system – Dimensional determination
Reexamination Certificate
2005-10-18
2008-09-23
Raymond, Edward (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Dimensional determination
C335S265000, C335S209000, C600S009000, C600S013000, C345S006000, C345S419000, C382S162000, C382S285000
Reexamination Certificate
active
07428469
ABSTRACT:
A three-dimensional-information detecting system includes a switching portion that sequentially selects sensor coils of a three-dimensional-information detecting device. Electromagnetic coupling is used to perform signal transmission and reception between the sensor coils and input coils in input elements of a three-dimensional-information inputting device which are mutually perpendicularly provided. A signal received by a selected sensor coil is detected by a detecting portion. From the detected signal, three-dimensional information, such as the position and attitude of the three-dimensional-information inputting device, is calculated by a control unit.
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Fukushima Masamitsu
Horie Toshihiko
Ito Masamitsu
Oda Yasuo
Berenato White & Stavish LLC
Desta Elias
Raymond Edward
Wacom Co. Ltd.
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