Showa Optronics Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0229,842 SEMICONDUCTOR LASER WITH EXTERNAL RESONATORFeb 07, 17Aug 10, 17[H01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8796582 Laser welding apparatus and methodFeb 07, 06Aug 05, 14[B23K, G02B]
8662761 Laser optical system using optical fiber transmissionApr 27, 12Mar 04, 14[G02B]
7851903 Infrared detector with plurality of metallization between first and second container membersJun 03, 08Dec 14, 10[H01L]
7479635 Infrared detector packageMay 29, 07Jan 20, 09[G01J]
7187703 Intracavity sum-frequency mixing laserSep 28, 04Mar 06, 07[H01S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0072,253 DRIVER SYSTEM FOR SEMICONDUCTOR LASER EXCITED SOLID-STATE LASERAbandonedMar 19, 15Mar 10, 16[H01S]
2015/0116,801 SINGLE LONGITUDINAL MODE DIODE LASER MODULE WITH EXTERNAL RESONATORAbandonedFeb 26, 14Apr 30, 15[H01S]
2015/0070,774 WAVELENGTH-CONTROLLED DIODE LASER MODULE WITH EXTERNAL RESONATORAbandonedFeb 26, 14Mar 12, 15[G02B, H01S]
2014/0334,506 LIGHT DEFLECTOR AND LASER LIGHT SOURCE INCLUDING SAMEAbandonedFeb 26, 14Nov 13, 14[H01S, G02F]
2012/0219,027 UV Laser SystemAbandonedJan 12, 12Aug 30, 12[H01S]
2005/0141,670 X-ray generating deviceAbandonedJul 26, 04Jun 30, 05[H01J, H05G]
2005/0058,174 Solid state laser using a semiconductor pumping light sourceAbandonedMar 29, 04Mar 17, 05[H01S]

Top Inventors for This Owner

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