TELEPHONICS CORPORATION

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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
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8232907 Step frequency high resolution radarAug 23, 05Jul 31, 12[G01S]
7642951 Dual channel spatially adaptive CFARNov 14, 05Jan 05, 10[G01S]
5537305 Synchronously tuned power converter method and apparatusOct 11, 94Jul 16, 96[H02J, H02M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0098,781 Use of heavy-bodied lubricants in electrical connectors to eliminate intermittenciesAbandonedSep 10, 08Apr 16, 09[H01R]
2008/0192,118 Three-Dimensional Surveillance ToolkitAbandonedSep 24, 07Aug 14, 08[H04N]
6896043 Heat exchangerExpiredMar 05, 02May 24, 05[F28D]
6891805 Communications systemExpiredFeb 06, 01May 10, 05[H04L]
6751685 E1/T1 to asynchronous communications interfaceExpiredApr 18, 01Jun 15, 04[G06F]
2002/0105,916 Method and apparatus for allocating funtions in an electronics systemAbandonedFeb 06, 01Aug 08, 02[H04L]
6396413 Personal alarm monitor systemExpiredMar 11, 99May 28, 02[H04Q]
5274666 Wireless communication systemExpiredOct 16, 91Dec 28, 93[H04B, H04K]
5036538 Multi-station voice recognition and processing systemExpiredNov 22, 89Jul 30, 91[G10L]
4796030 Dual threshold amplitude detectorExpiredFeb 20, 87Jan 03, 89[G01S]
4789864 Low elevation guidance systemExpiredApr 22, 87Dec 06, 88[G01S]
4590477 Automatic calibration system for distance measurement receiversExpiredMar 07, 83May 20, 86[G01S]
4379211 Arcuately tensioned piezoelectric diaphragm microphoneExpiredOct 14, 80Apr 05, 83[H04R]
4193075 Low angle elevation guidance systemExpiredJun 29, 78Mar 11, 80[G01S]

Top Inventors for This Owner

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