EMCORE CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 32178
 
  
 
H01S DEVICES USING STIMULATED EMISSION2270
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 20342
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 11194
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 4101
 
  
 
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 4129
 
  
 
H04J MULTIPLEX COMMUNICATION 4121
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER368
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0102,529 SOLAR CELL INTERCONNECT ASSEMBLY AND METHOD FOR MANUFACTURING THE SAMEJan 14, 13Apr 17, 14[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9564733 Method of fabricating and operating an optical modulatorApr 04, 16Feb 07, 17[B82Y, H04B, H01S, G02F]
9564734 Method of fabricating and operating an optical modulatorMar 25, 16Feb 07, 17[H04B, H01S, G02F]
9438007 Optical modulatorJun 15, 15Sep 06, 16[H04B, H01S]
D765754 Wafer level focus lens assemblyJun 26, 14Sep 06, 16[1601]
9306372 Method of fabricating and operating an optical modulatorFeb 11, 15Apr 05, 16[B82Y, H04B, H01S, G02F]
9306672 Method of fabricating and operating an optical modulatorNov 21, 13Apr 05, 16[H04B, H01S, G02F]
9231705 Communication system with QAM modulationOct 23, 14Jan 05, 16[H04L, H04B]
9071357 Data communications system including an optical fiber data link disposed between serial bidirectional electrical data bussesJul 11, 14Jun 30, 15[H04B]
9059801 Optical modulatorMar 14, 13Jun 16, 15[H04B, H01S]
9014227 Conformal metallization process for the fabrication of semiconductor laser devicesDec 09, 13Apr 21, 15[H01L, H01S]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0263,484 HEATING ELEMENT FOR HYBRID SILICON/III-V COMPOUND SEMICONDUCTOR DEVICESAbandonedMay 19, 14Sep 17, 15[H01S]
2015/0187,748 ELECTROSTATIC DISCHARGE SHUNT FOR SEMICONDUCTOR DEVICESAbandonedJan 02, 14Jul 02, 15[H01L]
8660437 Minimizing distortion due to wavelength dependent loss in WDM optical networksExpiredFeb 25, 11Feb 25, 14[H04B]
8628988 Conformal metallization process for the fabrication of semiconductor laser devicesExpiredDec 21, 11Jan 14, 14[H01L, H01S]
2013/0177,316 OPTICAL COMMUNICATION SYSTEM, AND TRANSMITTER AND RECEIVER APPARATUS THEREFORAbandonedJan 06, 12Jul 11, 13[H04B, H04J]
8309990 Integrated devices on a common compound semiconductor III-V waferExpiredFeb 15, 12Nov 13, 12[H01L]
8288797 Integrated devices on a common compound semiconductor III-V waferExpiredDec 09, 10Oct 16, 12[H01L]
8243375 Sub-micron adjustable mount for supporting a component and methodExpiredJan 18, 10Aug 14, 12[G02B]
2012/0163,405 LOW CHIRP COHERENT LIGHT SOURCEAbandonedFeb 29, 12Jun 28, 12[H01S]
8064773 Multi-channel optical communicationExpiredMar 13, 08Nov 22, 11[H04B]
8022495 PIN diode structure with zinc diffusion regionExpiredApr 08, 09Sep 20, 11[H01L]
2011/0150,014 ANALOG TEMPERATURE CONTROL FOR TUNABLE LASERSAbandonedAug 13, 09Jun 23, 11[H01S]
2011/0134,957 Low Chirp Coherent Light SourceAbandonedDec 07, 09Jun 09, 11[H01S]
2011/0094,563 Solar systems that include one or more shade-tolerant wiring schemesAbandonedMay 15, 09Apr 28, 11[H01L]
2011/0085,767 Cooled Laser ModuleAbandonedOct 09, 09Apr 14, 11[G02B, H01S]
2011/0032,955 Small Packaged Tunable LaserAbandonedMar 12, 10Feb 10, 11[H01S]
2011/0033,192 Small Packaged Tunable Optical TransmitterAbandonedAug 06, 09Feb 10, 11[H04B]
2010/0202,781 Tunable Optical Transceiver in an XFP PackageAbandonedFeb 11, 09Aug 12, 10[H04B]
2010/0040,099 Bias Signal Generation for a Laser Transmitted in a Passive Optical NetworkAbandonedAug 13, 08Feb 18, 10[H01S]
2010/0014,868 Hybrid optical/wireless RF transceiver modules and photonic network componentsAbandonedJul 18, 08Jan 21, 10[H04B]

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