| VIGILAN, INCORPORATED Patent applications |
| Patent application number | Title | Published |
|---|
| 20110309937 | SENSORS AND SYSTEMS FOR DETECTING ENVIRONMENTAL CONDITIONS OR CHANGES - Sensors and systems for detecting predetermined environmental conditions or changes may include a device capable of providing information. The device may include either a shield or reconfigurable antenna. For example, in a first condition, a shield is configured to prevent communications with the device and, in a second condition, the shield is configured to enable communications with the device. Alternately, in a first condition, a reconfigurable antenna is configured to enable communications with the device and in a second condition the reconfigurable antenna is configured to prevent communications with the device. The shield or reconfigurable antenna may be configured to transition from first conditions to second conditions upon exposure to a predetermined environmental condition or change. | 12-22-2011 |
| 20110025510 | SENSORS AND SYSTEMS FOR DETECTING ENVIRONMENTAL CONDITIONS OR CHANGES - Sensors and systems for detecting predetermined environmental conditions or changes may include a device capable of storing, representing, or providing information, and a shield. The shield may be disposed proximate the device. The shield may have a first condition and a second condition. In the first condition the shield is configured to prevent access to information stored in or on, represented by or provided by the device. In the second condition the shield is configured to permit access to information stored in or on, represented by or provided by the device. The shield may be configured to transition from the first condition to the second condition when the shield is exposed to the predetermined environmental condition. | 02-03-2011 |
