Method and apparatus for precise noncoherent
Doppler tracking of a spacecraft - James Robert Jensen and Robert
Steven Bokulic:
original patent: 5745072
inclusion of precise time tagging of the Doppler measurements: 5995039
Symbol synchronization in a continuous phase modulation communications receiver - James Robert Jensen: 6466630
Method and apparatus for non-coherent navigation using low frame rate telemetry - James R. Jensen, Matthew J. Reinhart, Karl B. Fielhauer, and John E. Penn: 6650279
Tone based command system for reception of very weak signals - Robert Steven Bokulic and James Robert Jensen: 7139567
Method of remotely monitoring a receiver frequency using telemetry - Karl B. Fielhauer and James R. Jensen: 7206575
The links lead to the Delphion Intellectual
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the applications.