Digitizer and input device
US8350813B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2008 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Nov 9, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/046
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A digitizer includes a case having an input portion; at least three first projected portions fixed to the case, the first projected portions coming into contact with a placement surface so as to support the case on the placement surface; and a second projected portion arranged inside of an area defined by connecting the points at which the first projected portions are fixed to the case. The second projected portion is configured such that, when a force substantially parallel to the placement surface is applied to the case, the first projected portions slide against the placement surface so that the case rotates relative to the placement surface with the second projected portion as a rotation axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.