Security protection device and method
US8411448B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2010 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Jun 28, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K5/0208
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A security protection device includes a cover circuit board, at least one inner wiring layer being included within the cover circuit board. The device also includes a base circuit board, at least one inner wiring layer being included within the base circuit board. The device further includes a security frame between the base circuit board and the cover circuit board, at least one electrically conductive wire being wound and included within the security frame to form at least one winding protection layer around sides of the security frame. The cover circuit board, the security frame, and the base circuit board form an enclosure enclosing a security zone, and the at least one inner wiring layer within the cover circuit board, the at least one inner wiring layer within the base circuit board, and the at least one electrically conductive wire within the security frame are connectable to a security mechanism configured to detect an intrusion into the security zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.