CORNING LASERTRON, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION587
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6891870 Distributed feedback laser for isolator-free operationNov 09, 01May 10, 05[H01S]
6650675 Tunable laser device for avoiding optical mode hopsNov 09, 01Nov 18, 03[H01S]
6647046 Mode-selective facet layer for pump laserNov 23, 99Nov 11, 03[H01S]
6365968 Polyimide/silicon oxide bi-layer for bond pad parasitic capacitance control in semiconductor electro-optical deviceAug 07, 98Apr 02, 02[H01L]
6366595 Semiconductor laser with kink suppression layerJun 20, 00Apr 02, 02[H01S]
6304688 Flat top, double-angled, wedge-shaped fiber endfaceMar 14, 00Oct 16, 01[G02B]
6141365 Semiconductor laser with kink suppression layerDec 31, 97Oct 31, 00[H01S]
6137938 Flat top, double-angled, wedge-shaped fiber endfaceNov 07, 97Oct 24, 00[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6794631 Three-terminal avalanche photodiodeExpiredJun 07, 02Sep 21, 04[H01L]
6499888 Wide ridge pump laserExpiredDec 20, 99Dec 31, 02[G02B]
6415087 Polished fused optical fiber endfaceExpiredNov 10, 98Jul 02, 02[G02B]
6375364 Back facet flared ridge for pump laserExpiredJan 06, 00Apr 23, 02[G02B, H01S]
5966486 Tilted notched for passive optical alignmentExpiredAug 27, 97Oct 12, 99[G02B]

Top Inventors for This Owner

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