DEL MAR AVIONICS, A CORP OF CALIFORNIA

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5293370 Method and apparatus for creating optical disc mastersExpiredJan 16, 91Mar 08, 94[G11B]
5077724 Optical tape cartridgeExpiredMay 22, 89Dec 31, 91[G11B]
4964934 Optical disk manufacturing processExpiredFeb 02, 89Oct 23, 90[B32B]
4883065 Micropotential analyzer--a Holter system with comprehensive analysis capability for very low amplitude electrocardiographic signals and methodExpiredNov 15, 88Nov 28, 89[A61B]
4813877 Remote strafe scoring systemExpiredJul 24, 87Mar 21, 89[G01S]
4625278 Method and apparatus for enhancing CRT screen markings in a physiological display systemExpiredSep 22, 83Nov 25, 86[A61B, G06F]
4591708 High-intensity opto-electronic sensor having low power consumptionExpiredNov 17, 80May 27, 86[G01D]
4483347 Method and apparatus for displaying electrocardiographic signalsExpiredMar 10, 82Nov 20, 84[A61B]
4400745 Tape transportExpiredNov 17, 80Aug 23, 83[G11B]

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