Preventing display clearing
US9805254B2 · kind B2 · utility
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20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2014 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | May 25, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
For preventing clearing of a display, a method is disclosed that includes receiving input from a non-tactile sensor, determining user activity based on the input from the sensor, and preventing a display from clearing in response to determining the user activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.