Tracor Aerospace Elecronic Systems, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
5424863 Dual-polarization fiber optic communications linkSep 23, 93Jun 13, 95[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5740528 Planar triply-balanced microstrip mixerExpiredMay 24, 95Apr 14, 98[H04B]
5683430 Status monitor for anomaly detection in implanted devices and methodExpiredNov 16, 95Nov 04, 97[A61N]
5626630 Medical telemetry system using an implanted passive transponderExpiredOct 13, 94May 06, 97[A61N]
5523128 Liquid crystal display deviceExpiredSep 28, 94Jun 04, 96[G02F]
5495359 Variable sensitivity compensation network for Mach-Zender optical modulatorExpiredJul 07, 94Feb 27, 96[G02B]
5426433 Coherent RF pulse multiplierExpiredSep 14, 93Jun 20, 95[G01S]
5359308 Vehicle energy management system using superconducting magnetic energy storageExpiredOct 27, 93Oct 25, 94[B60K, H02P, H01F]
5291157 Low parasitic capacitance superconductor circuit nodeExpiredNov 20, 92Mar 01, 94[H01P]
5281932 Multilayer magnetically coupled suspended stripline for impedance matchingExpiredSep 04, 92Jan 25, 94[H03H]
5280649 Superconducting balanced mixerExpiredJun 18, 92Jan 18, 94[H03K, H04B]
5264735 Superconducting non-linear deviceExpiredMar 19, 91Nov 23, 93[H03K, H03D]
5258763 Superconducting non-linear deviceExpiredJun 18, 92Nov 02, 93[H04B]
5231078 Thin film superconducting LC networkExpiredSep 05, 91Jul 27, 93[H03H, H01F]
5227669 Superconducting non-linear deviceExpiredJul 24, 91Jul 13, 93[H03K]
5212408 Ultra fast pin diode switchExpiredFeb 06, 92May 18, 93[H03K]
5164692 Triplet plated-through double layered transmission lineExpiredSep 05, 91Nov 17, 92[H01P]
4808859 Broadband electronic switchExpiredJan 09, 87Feb 28, 89[H03K]
4594557 Traveling wave video detectorExpiredJul 11, 85Jun 10, 86[H03D]
4573212 Integrated receiver antenna deviceExpiredNov 21, 83Feb 25, 86[H04B, H01Q]
4559539 Spiral antenna deformed to receive another antennaExpiredJul 18, 83Dec 17, 85[H01Q]

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