Shape detecting input device
US10296126B2 · kind B2 · utility
0Cited by
32References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2009 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Apr 18, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00411
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for recognizing a signet and for performing an action associated with the signet, wherein the signet is an inanimate object. In one embodiment, the method includes generating a touch signal with a signet, the touch signal representing a particular signet pattern, recognizing the particular signet pattern, and performing an action associated with the particular signet pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.