Southern Focus Investments, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES4105
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7787409 Containerized cargo/high value asset tracking method, device and systemJan 31, 05Aug 31, 10[H04B]
6084547 Enhanced position calculationMar 26, 99Jul 04, 00[G01S]
5917449 Enhanced position calculationSep 30, 97Jun 29, 99[G01S]
5717406 Enhanced position calculationJun 07, 95Feb 10, 98[G01S]
5652592 Radio location with enhanced Z-axis determinationJun 06, 95Jul 29, 97[G01S]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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