HWU SADWICK, RUEY-JEN

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6259713 Laser beam coupler, shaper and collimator deviceFeb 24, 99Jul 10, 01[H01S]
6219187 Laser beam coupler shaper and collimatorOct 29, 99Apr 17, 01[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6002703 Gaussian profile promoting cavity for semiconductor laserExpiredJan 28, 98Dec 14, 99[H01S]
5995289 Laser beam coupler, shaper and collimatorExpiredDec 15, 97Nov 30, 99[G02B]

Top Inventors for This Owner

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