San Diego, California
United States
5
2013-09-12
The entities that hold a legal rights for patent applications filed by inventor Shellhammer Stephen J.:
Stephen J. Shellhammer from San Diego, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and systems for allocating resources in a network with optical and coaxial components
#2 | 2013-05-23Preamble design for television white space transmissions
#3 | 2011-06-02Apparatus and method for spectrum sharing using listen-before-talk with quiet periods
#4 | 2011-01-27Methods and apparatus for spectrum sensing of signal features in a wireless channel
#5 | 2010-12-02Applying spurious interference rejection to detect incumbent users of television channels
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