Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 342/106
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Determining velocity > Combined with determining acceleration
Description: Subject matter including measurement of the rate of change in the velocity of the object.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4179696 Kalman estimator tracking system Dec. 18, 1979
4148029 System for estimating acceleration of maneuvering targets Apr. 3, 1979
4138677 Acceleration filter for slowdown discrimination Feb. 6, 1979
4128837 Prediction computation for weapon control Dec. 5, 1978
3936825 Combined contiguous filter and acceleration and velocity analyzer for radar Feb. 3, 1976

1 2

  Recently Added Patents
Techniques for data assignment from an external distributed file system to a database management system
Temporary protective cover for an exposed junction box
Printed circuit board including electromagnetic bandgap structure
Imaging lens having five lens elements, and electronic apparatus having the same
Austenitic stainless steel welding wire and welding structure
Gathering user feedback in web applications
  Randomly Featured Patents
Self-launching glider
Thermoelectric radiation detectors based on perovskite doped films and superlattices
Method and apparatus for adapting asphalt dryer/mixer to minimize asphalt build-up
Continuous application and decompression of test patterns to a circuit-under-test
Access router based mobile IPv6 fast handover method
Vehicles containing water-producing fuel cells, and methods for using water produced by the fuel cells
Testing device for warning the possibility of illegal intercept of image information from an electromagnetic emission of a computer system
Tamper-evident closure
Optical information recording medium
Hair threading clips