Resources Contact Us Home
Circuit for exclusion zone compliance

Image Number 3 for United States Patent #7898409.

A circuit for exclusion zone compliance is recited. In one embodiment, the circuit comprises a satellite navigation signal reception component configured for receiving at least one signal from at least one Global Navigation Satellite System satellite and a navigation data deriving component configured for deriving position data and a clock time from the at least one signal. The circuit further comprises a non-volatile memory component configured for storing an encrypted data set describing the boundaries of an exclusion zone and a data blocking component configured for controlling the accessing of the encrypted data set. The circuit further comprises a data control component configured for blocking the output of a signal from the circuit in response an indication selected from the group consisting of: an indication that the circuit is located within an exclusion zone and an indication that output of said signal is not permitted based upon said clock time.

  Recently Added Patents
Meat-containing, strip shaped food product and method of making same
Interferer region identification using image processing
System and method for generating profile morphing using cephalometric tracing data
Stability control system with body-force-disturbance heading correction
LED string with a capability to maintain a current path and LED unit thereof
System and method for infrared dongle
Stroboscopic light source for a transmitter of a large scale metrology system
  Randomly Featured Patents
Pseudo-differential interfacing device having a termination circuit
Tapered flow gas separation system
Laser irradiation method and method of manufacturing semiconductor device
Method and device for controlling the cuff pressure in measuring the blood pressure in a finger by means of photo-electric plethysmograph
Interactive object property region for graphical user interface
Method of making rolls for forming radar reflective surfaces
Solid propellant motor
Barbeque grill
Method to perform IDDQ testing in the presence of high background leakage current
Method for manufacturing thin film solar cell