| Patents for H01S 5 - Semiconductor lasers (52,420) |
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| 03/11/2009 | CN101383295A Process for producing optical semiconductor device and slice used in same process |
| 03/11/2009 | CN101382604A Single-component strontium barium titanate optical micro-cavity and building method |
| 03/11/2009 | CN101382485A Test sample analyzer and test analysis method |
| 03/11/2009 | CN101382455A Laser power detection device and detecting control method |
| 03/11/2009 | CN100468893C Auxiliary assembling base for semiconductor laser diode and producing method thereof |
| 03/11/2009 | CN100468892C Inside self-organizing synchronous-phase excited coherent combining laser device |
| 03/11/2009 | CN100468802C Indium arsenide and gallium arsenide nano structure and its manufacture method |
| 03/11/2009 | CN100468790C Group III nitride LED with undoped cladding layer and multiple quantum well |
| 03/11/2009 | CN100468788C Electrode structure of light-emitting component |
| 03/11/2009 | CN100468110C Semiconductor device having optical signal input/output mechanism |
| 03/11/2009 | CN100468108C Electrooptic assembly |
| 03/10/2009 | US7502567 Electroabsorption-modulated Fabry-Perot laser and methods of making the same |
| 03/10/2009 | US7502566 Light-emitting module |
| 03/10/2009 | US7502564 Integrated memory mapped controller circuit for fiber optics transceiver |
| 03/10/2009 | US7502405 Semiconductor system having a ring laser fabricated by expitaxial layer overgrowth |
| 03/10/2009 | US7502403 Semiconductor laser and optical module |
| 03/10/2009 | US7502402 Integrated optical semiconductor device |
| 03/10/2009 | US7502401 VCSEL system with transverse P/N junction |
| 03/10/2009 | US7502400 Drive circuit and method of operating a semiconductor laser |
| 03/10/2009 | US7502397 Semiconductor laser assembly |
| 03/10/2009 | US7502392 Laser oscillator |
| 03/10/2009 | US7502080 Liquid crystal display and manufacturing method thereof |
| 03/10/2009 | US7501667 Nitride semiconductor light-emitting device |
| 03/10/2009 | US7501585 Semiconductor device support element with fluid-tight boundary |
| 03/10/2009 | US7501293 Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device |
| 03/10/2009 | US7501241 Two-dimensionally arranging biomolecules on a board, forming thin film of nickel by sputtering or evaporation; electrotyping; peeling thin film and supporting layer; high speed replication of the pattern into a template and increasing strength; protein chips; drug development, diagnosis; immobilization |
| 03/05/2009 | WO2009028715A1 Laser device |
| 03/05/2009 | WO2009028490A1 Optical transmission device, optical communication device and optical communication method |
| 03/05/2009 | US20090060410 Stacked three diminesional photonic crystal, light emitting device, and image display apparatus |
| 03/05/2009 | US20090059990 External Cavity semiconductor laser |
| 03/05/2009 | US20090059989 Optoelectronic circuit with a photoreceptor and a laser diode, and module comprising the same |
| 03/05/2009 | US20090059988 Semiconductor laser and semiconductor optical integrated device |
| 03/05/2009 | US20090059987 Monolithic opto-isolators |
| 03/05/2009 | US20090059986 Semiconductor light emitting element |
| 03/05/2009 | US20090059985 El semiconductor device |
| 03/05/2009 | US20090059984 Nitride-based semiconductor light-emitting device |
| 03/05/2009 | US20090059983 Nitride semiconductor light-emitting device |
| 03/05/2009 | US20090059982 Nanowire devices and systems, light-emitting nanowires, and methods of precisely positioning nanoparticles |
| 03/05/2009 | US20090059977 Gain media edge treatment to suppress amplified spontaneous emission in a high power laser |
| 03/05/2009 | US20090059975 Laser module for projection displays |
| 03/05/2009 | US20090059116 Laser apparatus |
| 03/05/2009 | DE102007041839A1 Energieversorgungseinheit zur elektrischen Energieversorgung mindestens eines Verbrauchers Power supply unit for supplying electrical power at least one consumer |
| 03/04/2009 | EP2031744A1 Power converter, in particular for railway traction vehicle |
| 03/04/2009 | EP2031717A2 Semiconductor light emitting element |
| 03/04/2009 | EP2031716A2 Wavelength control of laser light |
| 03/04/2009 | EP2031715A1 Reduction of wavelength tuning time of laser diodes |
| 03/04/2009 | EP2031714A1 Optoelectronic circuit with a photoreceiver and a laser diode, and a module comprising the same |
| 03/04/2009 | EP2031371A2 Sample analyzer and sample analyzing method |
| 03/04/2009 | EP2030294A2 Laser devices using gain media in out of phase mode |
| 03/04/2009 | EP1792373B1 Lateral optically pumped surface-emitting semiconductor laser with an integrated heat sink |
| 03/04/2009 | EP1741170B1 Optically pumped semiconductor device |
| 03/04/2009 | EP1529327B1 Apparatus and method for measurement of dynamic laser signals |
| 03/04/2009 | CN201204381Y Combination device for semiconductor laser |
| 03/04/2009 | CN201204379Y Integrated controller for semiconductor pump laser |
| 03/04/2009 | CN201204378Y Optical fiber laser device with semiconductor pump source automatic protection |
| 03/04/2009 | CN201204377Y Current-limiting apparatus for laser driver |
| 03/04/2009 | CN201204371Y Fixed device for laser |
| 03/04/2009 | CN201203680Y Light source device for laser display |
| 03/04/2009 | CN101379222A Germanium and germanium alloy nanoparticle and method for producing the same |
| 03/04/2009 | CN101378177A Drive circuit for semiconductor light emitting element, and light source device, lighting device, monitor device, and image display device using the drive circuit |
| 03/04/2009 | CN101378176A Light source device, lighting device, projector, and monitoring device |
| 03/04/2009 | CN101378175A Optoelectronic circuit with a photoreceptor and a laser diode, and module comprising the same |
| 03/04/2009 | CN101378171A Solid-state laser |
| 03/04/2009 | CN101378105A Light-emitting device |
| 03/04/2009 | CN101377602A Light source device, image display device, and monitor device |
| 03/04/2009 | CN100466404C Wet etching method for gallium arsenide/aluminum arsenide distributed Bragg reflector |
| 03/04/2009 | CN100466403C Semiconductor laser |
| 03/04/2009 | CN100466297C Nanostructures, nano coompositon and photovolaitic device |
| 03/04/2009 | CN100466250C Electronic elements with self-assembling microstructures |
| 03/04/2009 | CN100466172C Method for forming group-III nitride semiconductor layer and semiconductor device |
| 03/04/2009 | CN100465782C A photography system of the welding process of compound heat sources in the carbon dioxide laser-melting argon-arc welding |
| 03/04/2009 | CN100465697C An apparatus for radiating one surface |
| 03/03/2009 | US7499481 Surface-emitting laser and method for producing the same |
| 03/03/2009 | US7499480 Photonic crystal structure and surface-emitting laser using the same |
| 03/03/2009 | US7499479 Laser diode driver circuit and optical communication device |
| 03/03/2009 | US7499478 Laser driver, optical disk apparatus using the same, and laser control method |
| 03/03/2009 | US7498613 Method of providing electrical separation in integrated devices and related device |
| 03/03/2009 | US7498612 Compound semiconductor light-emitting device having pn-junction type hetero structure and forming method thereof |
| 03/03/2009 | US7498608 Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical device |
| 02/26/2009 | WO2009025033A1 Optical current monitor circuit |
| 02/26/2009 | WO2009024504A1 Laser light source with at least two individual lasers |
| 02/26/2009 | WO2009024462A1 Laser amplification system |
| 02/26/2009 | WO2009024291A1 Spectrally tunable laser module |
| 02/26/2009 | US20090052898 Optical transceiver with a plurality of optical subassemblies electrically connected by integrated FPC board with a substrate |
| 02/26/2009 | US20090052492 Optical pickup and optical disc device |
| 02/26/2009 | US20090052491 Organic laser apparatus |
| 02/26/2009 | US20090052490 Laser diode array, method of manufacturing same, printer, and optical communication device |
| 02/26/2009 | US20090052489 Nitride-based semiconductor laser device and method of manufacturing the same |
| 02/26/2009 | US20090052488 Quantum cascade laser element |
| 02/26/2009 | US20090052487 Optical semiconductor device |
| 02/26/2009 | US20090052484 Magneto-optoelectronic switch and sensor |
| 02/26/2009 | US20090052483 Optoelectronic semiconductor package and method for attaching heat dissipation element thereto |
| 02/26/2009 | DE112006001279T5 Mehrschichtensubstrat eines Nitridhalbleiters der Gruppe 3-5, Verfahren zur Herstellung eines freitragenden Substrats eines Nitridhalbleiters der Gruppe 3-5 und Halbleiterelement Multi-layer substrate of a nitride semiconductor of Group 3-5, method for producing a self-supporting substrate of a nitride semiconductor of the Group 3-5 and semiconductor element |
| 02/26/2009 | DE102007040119A1 Zündeinrichtung für eine Brennkraftmaschine Ignition device for an internal combustion engine |
| 02/26/2009 | DE102007039291A1 Optoelektronisches Halbleitermodul und Verfahren zur Herstellung eines solchen An optoelectronic semiconductor module and method for manufacturing such a |
| 02/26/2009 | DE102007039254A1 Laser control has temporary progressive pulsed operated laser, where one or multiple laser pulses are suppressed or omitted at regular intervals by control of laser |
| 02/26/2009 | DE102007039219A1 Spektral abstimmbares Lasermodul Spectrally tunable laser module |
| 02/26/2009 | DE102005057800B4 Einzelphotonenquelle und Verfahren zu deren Herstellung und Betrieb Single-photon source and method for its manufacture and operation |
| 02/25/2009 | EP2028735A1 Optical integrated device |
| 02/25/2009 | EP2028512A2 Optical communication device |