RAM PHOTONICS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 474
 
  
 
H01S DEVICES USING STIMULATED EMISSION389
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0038,261 METHOD AND APPARATUS FOR WAVEFRONT SENSINGJul 13, 16Feb 09, 17[G01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921111 Method and apparatus for wavefront sensingJul 13, 16Mar 20, 18[G01J, G01B, G03F]
9528875 Optical frequency tracking and stabilization based on extra-cavity frequencyMar 02, 15Dec 27, 16[G01J, H01S]
9423306 Method and apparatus for wavefront sensingDec 31, 14Aug 23, 16[G01J, G01B, G03F]
8981273 Optical frequency tracking and stabilization based on extra-cavity frequencyDec 21, 12Mar 17, 15[G01J, H01S]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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