GE AVIATION UK

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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 5123
 
  
 
B64C AEROPLANES; HELICOPTERS 470
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 356
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
  
 
H01K ELECTRIC INCANDESCENT LAMPS 220
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 275
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8665388 Display assembly and methodSep 19, 07Mar 04, 14[G02F]
8272841 Propeller blade retentionNov 01, 07Sep 25, 12[B64C]
7225671 Fluid-quantity gaugingMar 28, 05Jun 05, 07[G01F]
7117739 Fluid-gauging probesJan 28, 05Oct 10, 06[G01F]
6794942 Electrical circuitsSep 27, 02Sep 21, 04[H03F]
6777956 Capacitance measuring systemsAug 29, 02Aug 17, 04[G01R]
6538368 Electron-emitting devicesFeb 25, 00Mar 25, 03[H01J, H01L]
6526490 Data processing systems with process monitorMar 09, 01Feb 25, 03[G06F]
6443012 MonitoringApr 01, 99Sep 03, 02[G01N]
6414444 Field-emission displayMar 22, 01Jul 02, 02[G09G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0042,375 Fluid-level sensing and fluid detectionAbandonedAug 18, 05Mar 02, 06[G01F]
5593419 Fixed wire dilatation catheter with distal twistable segmentExpiredJan 31, 94Jan 14, 97[A61M]
5065013 Optical encoders using transmitted and reflected light detection having complementary outputExpiredSep 19, 90Nov 12, 91[G01D]
5034812 Image processing utilizing an object data store to determine information about a viewed objectExpiredNov 07, 89Jul 23, 91[H04N]

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