LASEN, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01S DEVICES USING STIMULATED EMISSION191
 
  
 
H03F AMPLIFIERS 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5328575 Photochemical process and sytem for performing a photochemical processAug 06, 92Jul 12, 94[C07C]
5250810 Mid-infrared light hydrocarbon dial lidarApr 23, 92Oct 05, 93[G01N]
5195104 Internally stimulated optical parametric oscillator/laserOct 15, 91Mar 16, 93[H03F, H01S]
5159487 Optical parametric oscillator OPO having a variable line narrowed outputMay 29, 91Oct 27, 92[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0158,870 VARIABLE-WAVELENGTH LIDAR SYSTEMAbandonedDec 09, 13Jun 12, 14[G01S]
2004/0263,852 Aerial leak detectorAbandonedJun 03, 04Dec 30, 04[G01N]
5328665 Method and apparatus for controlling a combustion processExpiredAug 25, 92Jul 12, 94[F02P]
5299054 Optical switchExpiredApr 14, 92Mar 29, 94[G02B, G02F]
5291503 Internally stimulated optical parametric oscillator/laserExpiredMar 15, 93Mar 01, 94[H03F, H01S]
5157257 Mid-infrared light hydrocarbon DIAL LIDARExpiredJun 18, 90Oct 20, 92[G01N]
5117126 Stacked optical parametric oscillatorExpiredJun 27, 90May 26, 92[H03F, H01S]

Top Inventors for This Owner

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