INPUT DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 2, 2017
app pub date -
Apr 15, 2014
filing date -
Apr 25, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
An input device includes four coil bodies held by a holder and four movable magnetic pole formation portions held by a movable body. The coil bodies are arranged two-by-two in x-axis and y-axis direction and arranged in a crisscross with a center region and four sides of the center region are surrounded by the four coil bodies. The magnetic pole formation portions are arranged two-by-two in the x-axis and y-axis directions so that the polarities alternately change. Each magnetic pole formation portion has a facing surface that faces two of the four coil bodies in a winding axis direction of the coil body. The movable body is arranged to be movable relative to the holder in response to receipt of an operation force.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | A | JP2014217176 | Apr 25, 2013 |
| CN | A | CN105144556 | Apr 15, 2014 |
| WO | A1 | WO2014174793 | Apr 15, 2014 |
International Classification(s)
- 2014 Application Filing Year
- H02K Class
- 2148 Applications Filed
- 1788 Patents Issued To-Date
- 83.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- H02K Class
- 16.06 % this patent is cited more than
- 8 Age