VARIAN MEDICAL SYSTEMS TECHNOLOGIES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G11C STATIC STORES 1150
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H01T SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES 125

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2010/0063,419 Systems and methods for determining a state of a patientSep 05, 08Mar 11, 10[A61B, G06K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6671203 Nonvolatile semiconductor memory having page mode with a plurality of banksAug 30, 02Dec 30, 03[G11C]
4906897 Image intensifier tubeMar 15, 71Mar 06, 90[H01L, H01T]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0061,596 Video-Based Breathing Monitoring Without Fiducial TrackingAbandonedSep 05, 08Mar 11, 10[G06K]
2006/0176,999 X-RAY IMAGING DEVICE ADAPTED FOR COMMUNICATING DATA IN REAL TIME VIA NETWORK INTERFACEAbandonedFeb 07, 05Aug 10, 06[H05G]
2005/0238,140 X-ray imaging system with automatic image resolution enhancementAbandonedAug 20, 03Oct 27, 05[H05G]
2005/0184,320 Photoconductor having an embedded contact electrodeAbandonedFeb 22, 05Aug 25, 05[H01L]
2004/0195,513 Densifying deposited films on an integrated circuitAbandonedApr 01, 03Oct 07, 04[G01T]
2003/0206,614 Method and apparatus for alignment of medical radiation beams using a body frameAbandonedMar 10, 03Nov 06, 03[A61B]
2003/0005,657 Sealing on settlement joints and process for preparing itAbandonedJun 25, 02Jan 09, 03[F27D, E04B]
6078644 Carbon-backed x-ray target with coatingExpiredJul 01, 98Jun 20, 00[H01J]
5872470 Pipelined sample and hold circuit with correlated double samplingExpiredNov 29, 96Feb 16, 99[G11C]
5692507 Computer tomography apparatus using image intensifier detectorExpiredDec 07, 94Dec 02, 97[A61B]
5631470 Liquid ion chamber electrode apparatusExpiredMay 13, 96May 20, 97[G01T]
5594252 Three terminal ion chambersExpiredNov 09, 95Jan 14, 97[H01J]
5588035 X-ray tube noise and vibration reductionExpiredJul 17, 95Dec 24, 96[H01J]
4878235 High intensity x-ray source using bellowsExpiredFeb 25, 88Oct 31, 89[H01J]
4875487 Compressional wave hyperthermia treating method and apparatusExpiredMay 02, 86Oct 24, 89[A61B, A61N]
4868842 Cathode cup improvementExpiredMar 19, 87Sep 19, 89[H01J]
4868843 Multileaf collimator and compensator for radiotherapy machinesExpiredJul 10, 87Sep 19, 89[G21K]
4868844 Mutileaf collimator for radiotherapy machinesExpiredMar 07, 88Sep 19, 89[G21K]
4866748 Rotor structure brazed jointExpiredAug 15, 88Sep 12, 89[H01J]
4852140 X-ray tube bearing arc suppressorExpiredJun 11, 87Jul 25, 89[H01J]

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