ONECHIP PHOTONICS 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 3202
 
  
 
H01S DEVICES USING STIMULATED EMISSION191

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8098969 Waveguide optically pre-amplified detector with passband wavelength filteringDec 08, 09Jan 17, 12[G02B]
7796656 Enhanced efficiency laterally-coupled distributed feedback laserNov 05, 07Sep 14, 10[H01S]
7539373 Integrated lateral mode converterNov 26, 07May 26, 09[G02B]
7532784 Integrated vertical wavelength (de)multiplexerJul 31, 07May 12, 09[G02B]
7444055 Integrated optics arrangement for wavelength (De)multiplexing in a multi-grade vertical stackNov 21, 07Oct 28, 08[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0106,583 VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASERAbandonedNov 02, 10May 03, 12[H01L, H01S]
2011/0217,045 CROSSTALK MITIGATION IN OPTICAL TRANSCEIVERSAbandonedMar 02, 10Sep 08, 11[H04J]

Top Inventors for This Owner

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