ACOUSTIC POSITIONING RESEARCH INC.

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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 WAVES2107

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5412619 Three-dimensional displacement of a body with computer interfaceApr 14, 94May 02, 95[G01S]
5214615 Three-dimensional displacement of a body with computer interfaceSep 24, 91May 25, 93[G01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6529853 Virtual positioning media control systemExpiredJan 03, 00Mar 04, 03[G05B]
2002/0176,603 Automatic pan/tilt pointing device, luminaire follow-spot, and 6DOF 3D position/orientation calculation informationAbandonedMay 24, 02Nov 28, 02[G06K]

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