Photop Technologies, Inc.

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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 2203
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8837870 Fiber coupled laser device having high polarization extinction ratio and high stabilityApr 29, 13Sep 16, 14[G02B]
8213470 transverse modeNov 24, 10Jul 03, 12[H01S]
7876496 Free-space optical module for optical amplificationMay 23, 08Jan 25, 11[H04B, G02B]
7782532 Optical isolator deviceMay 13, 08Aug 24, 10[G02B]
7471707 Low noise, intra-cavity frequency-doubling micro chip laser with wide temperature rangeAug 27, 04Dec 30, 08[H01S]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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