Modulation device for a mobile tracking device
US8367991B2 · kind B2 · utility
3Cited by
51References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 2010 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Mar 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A modulation device provides optical energy to hamper the operation of a mobile tracking device. The optical energy may include multiple mobile device specific optical codes directed at the mobile tracking device in parallel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.