Covega, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7359113 Semiconductor optical amplifier having a non-uniform injection current densityFeb 02, 06Apr 15, 08[H01S]
7203409 Superluminescent diodes having high output power and reduced internal reflectionsAug 16, 04Apr 10, 07[G02B]
7050222 Methods and devices for high power, depolarized superluminescent diodesMay 24, 04May 23, 06[H01S]
6978056 Waveguide modulators having bias control with reduced temperature dependenceJun 04, 03Dec 20, 05[G02F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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