E2V TECHNOLOGIES (UK) LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 15113
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 456
 
  
 
H01Q AERIALS 2108
 
  
 
H03F AMPLIFIERS 281
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 151
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0048,305 SWITCHING ARRANGEMENTJan 18, 12Feb 20, 14[H01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8049880 System and method for time resolved spectroscopyAug 17, 06Nov 01, 11[G01J]
7729115 Electrical apparatus and cooling systemFeb 16, 05Jun 01, 10[A47B, F28F, H05K]
6049174 High coulombic switch gas discharge deviceAug 04, 97Apr 11, 00[H01J, H05B]
5990621 Electron beam tubes including ceramic material for realizing rf chokesJul 14, 97Nov 23, 99[H01J]
5894129 Imaging apparatusJul 19, 96Apr 13, 99[G01T]
5872428 Cavity coupling means rotatable in response to linear movement of an actuatorJan 10, 97Feb 16, 99[H01J]
5841221 Collector for an electron beam tubeApr 09, 97Nov 24, 98[H01J]
5838212 High frequency transition arrangementJan 10, 97Nov 17, 98[H01P]
5821693 Electron beam tubes having a unitary envelope having stepped inner surfaceAug 03, 95Oct 13, 98[H01J]
5796322 Apparatus to seal against leakage of high frequency radiation through a slotNov 22, 96Aug 18, 98[H01P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0249,099 Method of and Apparatus for Manufacturing ElementsAbandonedMar 24, 05Oct 25, 07[H01L]
2007/0216,529 Intruder alarmAbandonedFeb 28, 07Sep 20, 07[G08B, B60R]
2007/0146,096 MagnetronAbandonedAug 17, 04Jun 28, 07[H01P]
2006/0262,461 Non-planar x-ray sensorAbandonedMar 03, 06Nov 23, 06[H02H]
2006/0262,576 AC-DC convertersAbandonedMar 30, 06Nov 23, 06[H02M]
2006/0232,347 Gunn diodeAbandonedMar 31, 06Oct 19, 06[H03B]
2006/0202,606 Inductive output tube tuning arrangementAbandonedFeb 17, 06Sep 14, 06[H01J]
2006/0186,363 Enhanced spectral range imaging sensorAbandonedFeb 24, 06Aug 24, 06[G03C]
2006/0186,864 High voltage switching apparatusAbandonedFeb 21, 06Aug 24, 06[G05F]
2006/0187,326 Low light level colour cameraAbandonedFeb 21, 06Aug 24, 06[H04N]
7064782 CamerasExpiredMay 20, 99Jun 20, 06[H04N]
2006/0086,903 Gas sensorsAbandonedMay 29, 03Apr 27, 06[G01J]
2005/0189,881 Collector arrangementAbandonedMar 05, 04Sep 01, 05[H01J]
2005/0062,381 Electron collectorAbandonedOct 05, 04Mar 24, 05[H01J]
2005/0011,889 Heating deviceAbandonedSep 03, 04Jan 20, 05[H05B]
2004/0248,525 Radar duplexing arrangementAbandonedMay 20, 04Dec 09, 04[H04B]
2004/0113,560 MagnetronAbandonedDec 10, 03Jun 17, 04[H01J]
2004/0070,460 Microwave oscillatorAbandonedSep 16, 03Apr 15, 04[H03B]
6614158 Electron gun arrangements having closely spaced cathode and electrode and a vacuum sealExpiredMay 07, 99Sep 02, 03[H01J]
6587542 Dental panoramic imaging systemExpiredOct 06, 97Jul 01, 03[H05G]

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