Bizarre Patents
A kissing shield comprised of a thin, flexible membrane and a frame or holder.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20100313434 | ELECTRONIC DEVICE AND METHOD FOR INDICATING DIRECTION IN ELECTRONIC DEVICE An electronic device includes resistor, a pointer, a measuring module, a calculating module, and a display module. The resistor has a reference point corresponding with a reference direction. The resistor defines a circle. The pointer has a pointing terminal contacting ... | 12/16/2010 |
| 20100199506 | Device for mechanically locating and reading the setting of an adjustable valve The invention proposes a device for mechanically locating and reading the setting of an adjustable magnetic valve for controlling the flow of a fluid in a predetermined direction, and which is not particularly sensitive to the Earth's magnetic field, of simple and econo... | 08/12/2010 |
| 20070288166 | ELECTRONIC COMPASS SYSTEM An electronic compass system includes a magnetic sensor circuit having at least two sensing elements for sensing perpendicular components of the Earth's magnetic field vector. A processing circuit is coupled to the sensor circuit to filter, process, and compute a headin... | 12/13/2007 |
| 20060090359 | ELECTRONIC DEVICE COMPASS OPERABLE IRRESPECTIVE OF LOCALIZED MAGNETIC FIELD An electronic device (10). The device comprises means (14) for displaying a compass directional bearing. The device also comprises means (18, 26, CAM) for determining the compass directional bearing unresponsive to a local magnetic field in which th... | 05/04/2006 |
| 20050183275 | Method and apparatus for determining a geomagnetic field by using a compass and method and apparatus for determining an azimuth angle of a moving object using the same There are provided a method and apparatus for determining a geomagnetic field by using a compass and a method and apparatus for determining an azimuth angle of a moving object using the method and apparatus for determining a geomagnetic field. The method of determining ... | 08/25/2005 |
