IVHS TECHNOLOGIES, 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 WAVES3106

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5285207 Multi-frequency automatic radar systemFeb 22, 93Feb 08, 94[G01S]
5189426 Doppler frequency spectrum de-emphasis for automotive collision avoidance radar systemSep 06, 91Feb 23, 93[G01S]
5181038 Target persistence filter for multi-frequency automotive radar systemAug 16, 91Jan 19, 93[G01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5400032 Doppler control channel for a radarExpiredNov 30, 93Mar 21, 95[G01S]
4998110 Power stabilizer and isolation/coupler networkExpiredJul 06, 89Mar 05, 91[G01S]
4916450 Radar system for headway control of a vehicleExpiredMay 12, 88Apr 10, 90[G01S]
4673937 Automotive collision avoidance and/or air bag deployment radarExpiredJul 24, 85Jun 16, 87[G01S]

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