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Disclaimers
1. All data was obtained from searches as posted below
Alvesta
Corona
Emcore
Emcore
Emcore
Opticomm
Optronics
Ortel
Phasebridge
Photovoltaic
Tecstar
2. Each allocation (CPV, FO, LED, NA) is the list creators best guess. These may or may not be for the technology or company as assigned.
3. Most allocations have been made based on the title of the application or a very brief read of the patent abstract and are the list creators intepretation. Many may not be correct.
4. The list below should be read with the above disclaimers in mind. These are very rough assignations based on a brief review. Not based on intensive technical background or research but opinion.
5. It is important to do your own review and not take any representation made below as anything more than my opnion.

Technology Patent Number   Description
FO US7325983 Full-Text 10GBASE-LX4 OPTICAL TRANSCEIVER IN XFP PACKAGE
FO US2003219209   Alignment apertures in an optically transparent substrate
FO CN101013795   Analog external cavity laser
FO JP2006310863   ANALOG EXTERNAL CAVITY LASER
FO US2005281298   Analog external cavity laser
FO CN101013923   Analog transmitter using an external cavity laser (ecl)
FO US2005220458   Analog transmitter using an external cavity laser (ECL)
FO JP2006287241 Full-Text ANALOG TRANSMITTER USING EXTERNAL CAVITY LASER (ECL)
FO WO0072451   APPARATUS AND METHOD FOR REDUCING IMPAIRMENTS FROM NONLINEAR FIBER EFFECTS IN 1550 NANOMETER EXTERNAL MODULATION LINKS
FO 6,867,377 Full-Text,Full-Text Apparatus and method of using flexible printed circuit board in optical transceiver device 
FO AU2001297890 Full-Text Apparatus for holding an optical element
FO US2003031431   Assembly for aligning an optical array with optical fibers
FO WO03014772   ASSEMBLY FOR ALIGNING AN OPTICAL ARRAY WITH OPTICAL FIBERS
FO WO02101438   ATTENUATOR & CONDITIONER
FO 7,021,836 Full-Text Attenuator and conditioner 
FO WO0207271 Full-Text BACKPLANE OPTICAL AMPLIFIER
FO US5179461   Broadband optical receiver with passiner tuning network
FO EP0372742   Broadband optical receiver.
FO WO0225788 Full-Text C AND L BAND LAMINATED FABRIC OPTICAL AMPLIFIER
FO USD555104S   CATV transmission system module
FO D537,044 Full-Text,Full-Text CATV transmission system module 
FO D555,104 Full-Text,Full-Text CATV transmission system module 
FO US5363056   Circuit for linearization of amplified electronic signals
FO WO0036777   CIRCUIT FOR SUPPRESSING NOISE AND DISTORTION IN LINEAR FIBER OPTIC LINKS
FO JP2006210935   COAXIAL COOLED LASER MODULES WITH INTEGRATED THERMAL ELECTRIC COOLER AND OPTICAL COMPONENTS
FO 7,118,292 Full-Text,Full-Text Coaxial cooled laser modules with integrated thermal electric cooler and optical components 
FO US4833683 Full-Text Coherent coupling of optical gain elements
FO US2005008053   Complex coupled single mode laser with dual active region
FO 7,042,921 Full-Text,Full-Text Complex coupled single mode laser with dual active region 
FO AU7826900 Full-Text Composite second-order bias control schemes
FO US2003156796   CONNECTOR HOUSING FOR FIBER-OPTIC MODULE
FO 6,682,228 Full-Text,Full-Text
 
Connector housing for fiber-optic module 
FO JP3179807 Full-Text CORRECTION CIRCUIT OF DISTORTION
FO 7,199,391 Full-Text,Full-Text Device with quantum dot layer spaced from delta doped layer 
FO KR20060044429   DIRECTLY MODULATED LASER OPTICAL TRANSMISSION SYSTEM
FO CN101043273   Directly modulated laser optical transmission system with phase modulation
FO 20070206961   Directly modulated or externally modulated laser optical transmission system with feed forward noise cancellation 
FO JP2007124659   DISTORTION CANCELING CIRCUIT IN OPTICAL RECEIVER
FO JP2006345546   DISTORTION CANCELLATION IN TRANSIMPEDANCE AMPLIFIER CIRCUIT
FO JP7202763   DISTORTION CORRECTING CIRCUIT THAT STRAIGHTENS ELECTRONIC SIGNAL AND OPTICAL SIGNAL
FO US2003002838   Dynamically configurable backplane
FO JP6164428    ELECTRONIC AND OPTICAL SIGNAL-LINEARIZATION PREDISTORTER
FO WO0014887   ELECTRONIC CIRCUIT FOR CORRECTING CROSS MODULATION DISTORTION
FO 7,024,070 Full-Text Electronic fiber optic switch with optical interconnect 
FO 5,122,894 Full-Text Electro-optic beam deflection 
FO US2003219217   Electro-optic interconnect circuit board
FO USD513252S   Electro-optical converter
FO D513,252 Full-Text,Full-Text Electro-optical converter 
FO USD566651S   Electro-optical transceiver
FO D566,651 Full-Text,Full-Text Electro-optical transceiver 
FO WO2004014113   EMBEDDED ELECTROMAGNETIC INTERFERENCE SHIELD
FO 6,822,879 Full-Text,Full-Text Embedded electromagnetic interference shield 
FO US2008089691   Embedded Parametric Monitoring of Optoelectronic Modules
FO 20080089691   Embedded Parametric Monitoring of Optoelectronic Modules 
FO US6728277 Full-Text Envelope biasing for laser transmitters
FO US2007206962   Externally modulated laser optical transmission system with feed forward noise cancellation
FO US5278688   Fault tolerant fiber optic transmission system
FO JP5136732 Full-Text FAULT-TOLERANT-FIBER-OPTIC TRANSMISSION SYSTEM
FO US2003169980   Fiber optic coupling assembly and apparatus and method for making same
FO SG118369   Fiber optic transceiver module with rigid and flexible circuit boards
FO 7,137,744 Full-Text,Full-Text Fiber optic transceiver module with rigid and flexible circuit boards 
FO US6996344   Fiber optic video transmitter and receiver system
FO US2007200588   FIDUCIAL MARKINGS FOR QUALITY VERIFICATION OF HIGH DENSITY CIRCUIT BOARD CONNECTORS
FO 7,353,599 Full-Text,Full-Text Fiducial markings for quality verification of high density circuit board connectors 
FO 20070077012 Full-Text Fiducial markings for quality verification of high density circuit board connectors 
FO WO02052909   FLEXIBLE PRINTED CIRCUIT BOARD
FO US2006056776   Flexible substrate for routing fibers in an optical transceiver
FO 6,974,260 Full-Text,Full-Text Flexible substrate for routing fibers in an optical transceiver 
FO 7,242,824 Full-Text Flexible substrate for routing fibers in an optical transceiver 
FO 6,140,669 Full-Text Gallium nitride doped with rare earth ions and method and structure for achieving visible light emission 
FO 6,277,664 Full-Text Gallium nitride doped with rare earth ions and method and structure for achieving visible light emission 
FO WO0201269   HIGH DENSITY OPTOELECTRONIC TRANSCEIVER MODULE
FO 6,692,161 Full-Text High frequency emitter and detector packaging scheme for 10GB/S transceiver 
FO 7,008,120 Full-Text,Full-Text High frequency emmitter and detector packaging scheme for 10GB/S transceiver 
FO US4942585   High power semiconductor laser
FO US4802178   High speed fiberoptic laser module
FO 5,210,637 Full-Text High speed light modulation 
FO CN1777826   High-density fiber-optic module with multi-fold flexible circuit
FO 7,070,341 Full-Text High-density fiber-optic module with multi-fold flexible circuit 
FO WO02099490   HOUSING AND MOUNTING STRUCTURE
FO 6,863,444 Full-Text,Full-Text Housing and mounting structure 
FO USD552552S Full-Text ial to parallel electrical transceiver 
FO 7,295,375 Full-Text Injection molded microlenses for optical interconnects 
FO 6,752,488 Full-Text Inkjet print head 
FO KR20070121516   IN-LINE DISTORTION CANCELLATION CIRCUITS FOR LINEARIZATION OF ELECTRONIC AND OPTICAL SIGNALS WITH PHASE AND FREQUENCY ADJUSTMENT
FO US5798854   In-line predistorter for linearization of electronic and optical signals
FO US6288814   In-line predistorter for linearization of electronic and optical signals
FO WO0011816   IN-LINE PREDISTORTER FOR LINEARIZATION OF ELECTRONIC AND OPTICAL SIGNALS
FO WO9532561   IN-LINE PREDISTORTER FOR LINEARIZATION OF ELECTRONIC AND OPTICAL SIGNALS
FO US2007165294   Integrated circuit for adjusting bias in optical transmitter with external modulator
FO US2007206962   Integrated circuit for adjusting bias in optical transmitter with external modulator
FO 20070165294   Integrated circuit for adjusting bias in optical transmitter with external modulator 
FO WO0244796   INTEGRATED COUPLING MODULES FOR HIGH-BANDWIDTH FIBER-OPTIC SYSTEMS
FO 6,493,489 Full-Text Integrated coupling modules for high-bandwidth fiber-optic systems 
FO 6,583,445 Full-Text Integrated electronic-optoelectronic devices and method of making the same 
FO 7,262,402 Full-Text Integrated imager circuit comprising a monolithic array of single photon avalanche diodes 
FO US2008050123 Full-Text Integrated Optical Fiber and Electro-Optical Converter
FO 5259044 Nov-93 Isono et al.
FO 6192167 Feb-01 Kissa et al.
FO 5870512 Feb-99 Koch et al.
FO 20080025676   Laser Adjustment in Integrated Optoelectronic Modules/Fiber Optic Cables 
FO US5127072   Laser module with compliant optical fiber coupling
FO EP1837963   Laser package adaptor
FO 7,270,490 Full-Text Laser package with digital electronic interface 
FO WO0241362   LASER SEPARATED DIE WITH TAPERED SIDEWALLS FOR IMPROVED LIGHT EXTRACTION
FO SG133466   LATCHING MECHANISM FOR PLUGGABLE TRANSCEIVER
FO 7,380,995 Full-Text,Full-Text Latching mechanism for pluggable transceiver 
FO 20070140626 Full-Text Latching mechanism for pluggable transceiver 
FO US6091864   Linear optical modulator for providing chirp-free optical signals
FO 6,994,800 Full-Text,Full-Text Liquid precursors for formation of materials containing alkali metals 
FO 6,947,455 Full-Text Maintaining desirable performance of optical emitters at extreme temperatures 
FO 6,862,302 Full-Text Maintaining desirable performance of optical emitters over temperature variations 
FO AU2003251607   MECHANICAL PROTECTION FOR SEMICONDUCTOR EDGE-EMITTING RIDGE WAVEGUIDE LASERS
FO WO2005011072   MECHANICAL PROTECTION FOR SEMICONDUCTOR EDGE-EMITTING RIDGE WAVEGUIDE LASERS
FO 7,095,766 Full-Text,Full-Text Mechanical protection for semiconductor edge-emitting ridge waveguide lasers 
FO 6,905,260 Full-Text,Full-Text Method and apparatus for coupling optical elements to optoelectronic devices for manufacturing optical transceiver modules 
FO KR20060051503 Full-Text METHOD AND APPARATUS FOR DISTORTION CONTROL FOR OPTICAL TRANSMITTERS
FO WO2004070428   METHOD AND APPARATUS FOR PARALLEL OPTICAL TRANSCEIVER MODULE ASSEMBLY
FO 6,863,453 Full-Text,Full-Text Method and apparatus for parallel optical transceiver module assembly 
FO US2003044157 Full-Text Method of attenuating an optical signal
FO US2002033985   Method of differentially connecting photonic devices
FO WO0225361   METHOD OF DIFFERENTIALLY CONNECTING PHOTONIC DEVICES
FO 6,952,297 Full-Text,Full-Text Method of differentially connecting photonic devices 
FO EP1841026   Method of fabricating single mode vcsel for optical mouse
FO 20070153861 Full-Text Method of fabricating single mode VCSEL for optical mouse 
FO US2004067029   Method of guiding an optical signal
FO 7,165,895 Full-Text Method of guiding an optical signal 
FO 6,727,167 Full-Text,Full-Text Method of making an aligned electrode on a semiconductor structure 
FO 6,946,313 Full-Text Method of making an aligned electrode on a semiconductor structure 
FO AU2002344333   Method of monitoring an optical signal from a laser
FO US2004218643   Method of monitoring an optical signal from a laser
FO WO0225784  Full-Text METHOD OF MONITORING LIGHT FROM A VCSEL
FO US2003147600   Method to align optical components to a substrate and other optical 
FO US2003152330   Method to assemble optical components to a substrate
FO WO02086573   METHOD TO ASSEMBLE OPTICAL COMPONENTS TO A SUBSTRATE
FO WO03060567 Full-Text METHOD TO DIFFRACT AND ATTENUATE AN OPTICAL SIGNAL
FO US2005117846   Methods for fabricating an aligned optoelectronic waveguide circuit
FO 6,956,997 Full-Text,Full-Text Methods for fabricating an aligned optoelectronic waveguide circuit 
FO 6,967,320 Full-Text,Full-Text Methods for maintaining laser performance at extreme temperatures 
FO 2002/0109897 Full-Text
Aug-02
Mirshekar-Syahkal et al.
FO WO03005101   MODIFIED OPTICAL MODULATION SYSTEM
FO 6,583,902 Full-Text,Full-Text Modular fiber-optic transceiver 
FO US2005105907   Modular optical receiver
FO 7,359,642 Full-Text,Full-Text Modular optical receiver 
FO US2005084269   Modular optical transceiver
FO 7,359,641 Full-Text Modular optical transceiver 
FO KR20050013508   MODULE-TYPE OPTICAL TRANSCEIVER, SPECIALLY WITH REGARDS TO CONVERTING AN ELECTRICAL SIGNAL FOR RECEIVING INFORMATION TO ASSOCIATE THE CONVERTED INFORMATION WITH AN OPTICAL FIBER
FO 7,371,014 Full-Text,Full-Text Monolithic active optical cable assembly for data device applications and various connector types 
FO 2002/0167711 Nov-02 Nespola et
FO 5359449 Oct-94 Nishimoto et al.
FO WO02093658   NITRIDE SEMICONDUCTOR LED WITH TUNNEL JUNCTION
FO US6463192   Non-blocking micro-optic switch matrix for use in fiber optic systems
FO 5,851,647 Full-Text,Full-Text Nonwoven metal and glass 
FO WO0176022   OPTICAL AMPLIFIER
FO AU2002324808   Optical attenuating underchip encapsulant
FO US2002172472 Full-Text Optical attenuating underchip encapsulant
FO KR20040110088   OPTICAL INTERFACE PROVIDED BETWEEN TO-PACKAGE TYPE OPTICAL FIBER HAVING TERMINAL PART AND PHOTODIODE HAVING LENS
FO 20020109897   Optical modulator with integrated driver 
FO WO02103426   OPTICAL POWER CONTROL SYSTEM
FO WO0173481   OPTICAL ROUTING ELEMENT FOR USE IN FIBER OPTIC SYSTEMS
FO US2008069570   Optical transceiver for 100 Gigabit/second transmission
FO 7,380,993 Full-Text,Full-Text Optical transceiver for 100 gigabit/second transmission 
FO 7,329,054 Full-Text Optical transceiver for computing applications 
FO CN1946009   Optical transmitter with integrated amplifier and pre-distortion circuit
FO WO03001246   OPTICAL TRANSMITTER, RECEIVER OR TRANSCEIVER MODULE
FO JP7261061 Full-Text OPTICAL-FIBER RADIO-FREQUENCY- SIGNAL DISTRIBUTION SYSTEM
FO WO02103427   OPTOELECTRONIC MOUNTING STRUCTURE
FO 6,799,902 Full-Text,Full-Text Optoelectronic mounting structure 
FO US2004258368   Opto-electronic TO-package and method for laser
FO 7,011,455 Full-Text,Full-Text Opto-electronic TO-package and method for laser 
FO WO03007041   PARALLEL ELECTRO-OPTIC INTERFACE ASSEMBLY
FO JP2005084673   PHOTO-DETECTOR WITH IMPROVED OPTICAL COUPLING EFFICIENCY, OPTICAL FIBER DEVICE, AND METHOD FOR FORMING THE SAME
FO KR20060037216   PHOTODETECTOR/OPTICAL FIBER APPARATUS WITH ENHANCED OPTICAL COUPLING EFFICIENCY AND METHOD FOR FORMING THE SAME
FO WO2005036212   PHOTODETECTOR/OPTICAL FIBER APPARATUS WITH ENHANCED OPTICAL COUPLING EFFICIENCY AND METHOD FOR FORMING THE SAME
FO 6,892,010 Full-Text,Full-Text Photodetector/optical fiber apparatus with enhanced optical coupling efficiency and method for forming the same 
FO US5132639   Predistorter for linearization of electronic and optical signals
FO US6917764 Full-Text Predistortion circuit with combined odd-order and even-order correction
FO WO02052324 Full-Text PROCESS FOR COUPLING OPTICAL ELEMENTS TO OPTOELECTRONIC DEVICES
FO US6303922 Full-Text Range-switching optical receiver with high sensitivity and wide dynamic range
FO 6,902,990 Full-Text,Full-Text Semiconductor device separation using a patterned laser projection 
FO 6122414 Full-Text
Sep-00
Shimizu
FO US2007077011   Simple fiducial marking for quality verification of high density circuit board connectors
FO US4856017   Single frequency high power semiconductor laser
FO 7,099,536 Full-Text,Full-Text Single lens system integrating both transmissive and reflective surfaces for light focusing to an optical fiber and light reflection back to a monitor photodetector 
FO US2005058409   Strength added epoxy fiber bonding in non-hermetic fiber optic packaging
FO WO2005036219 Full-Text STRENGTH ADDED EPOXY FIBER BONDING IN NON-HERMETIC FIBER OPTIC PACKAGING
FO US7291839 Full-Text Subcentimeter radiation detection and frequency domain spectroscopy
FO US7034641   Substrate structure for photonic assemblies and the like having a low-thermal-conductivity dielectric layer on a high-thermal-conductivity substrate body