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Class Information
Number: 257/81
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > In combination with or also constituting light responsive device > With specific housing or contact structure
Description: Subject matter wherein the combined light emitting and light responsive device is provided with a particular housing or electrical contact structure.










Sub-classes under this class:

Class Number Class Name Patents
257/82 Discrete light emitting and light responsive devices 765


Patents under this class:

Patent Number Title Of Patent Date Issued
8710514 Power surface mount light emitting die package Apr. 29, 2014
8710513 Light-emitting device package and method of manufacturing the same Apr. 29, 2014
8704248 Coupled asymmetric quantum confinement structures Apr. 22, 2014
8692281 Light emitting diode submount with high thermal conductivity for high power operation Apr. 8, 2014
8692273 Light-emitting device Apr. 8, 2014
8692262 Light emitting device package and light unit having the same Apr. 8, 2014
8686461 Light emitting diode (LED) die having stepped substrates and method of fabrication Apr. 1, 2014
8680586 Semiconductor light emitting device including GaAs substrate and method for manufacturing the same Mar. 25, 2014
8680540 Optical semiconductor apparatus having a bidirectional communication system employing a single-core optical fiber Mar. 25, 2014
8679868 Bifacial solar cell using ion implantation Mar. 25, 2014
8669581 Light emitting device package including UV light emitting diode Mar. 11, 2014
8664683 Carrier and optical semiconductor device based on such a carrier Mar. 4, 2014
8664656 Devices and methods for embedding semiconductors in printed circuit boards Mar. 4, 2014
8659033 Light-emitting diode with textured substrate Feb. 25, 2014
8653540 Optoelectronic semiconductor body and method for producing the same Feb. 18, 2014
8653539 Failure mitigation in arrays of light-emitting devices Feb. 18, 2014
8643033 Light emitting device array Feb. 4, 2014
8637891 Light-emitting device with improved electrode structures Jan. 28, 2014
8633498 Display substrate and method of manufacturing the same Jan. 21, 2014
8629347 Photovoltaic cells based on nanoscale structures Jan. 14, 2014
8628984 Light-emitting diode (LED) package systems Jan. 14, 2014
8624268 Light emitting device package and method of manufacturing the same Jan. 7, 2014
8624108 Photovoltaic cells based on nano or micro-scale structures Jan. 7, 2014
8624107 Photovoltaic cells based on nanoscale structures Jan. 7, 2014
8614446 Semiconductor device and method of producing same Dec. 24, 2013
8610143 High output power light emitting device and package used therefor Dec. 17, 2013
8610135 Substrate for mounting light-emitting elements, light-emitting device, and method for manufacturing same Dec. 17, 2013
8610134 LED package with flexible polyimide circuit and method of manufacturing LED package Dec. 17, 2013
8604599 Semiconductor housing and method for the production of a semiconductor housing Dec. 10, 2013
8604510 Light-emitting diode mounted on intersected and discontinuous transparent conductive pattern layers and manufacturing method thereof Dec. 10, 2013
8598601 Light emitting package Dec. 3, 2013
8592854 Electronic device and a method of manufacturing the same Nov. 26, 2013
8592836 Light emitting device and illumination apparatus using same Nov. 26, 2013
8592831 Integrated circuit device Nov. 26, 2013
8592830 LED unit Nov. 26, 2013
8592815 Light emitting display apparatus Nov. 26, 2013
8587015 Light-emitting element Nov. 19, 2013
8587009 Light emitting chip package Nov. 19, 2013
8587008 Light-emitting device Nov. 19, 2013
8587001 Light-emitting diode light module free of jumper wires Nov. 19, 2013
8586422 Optical semiconductor device having pre-molded leadframe with window and method therefor Nov. 19, 2013
8575640 Polarized white light emitting diode Nov. 5, 2013
8575627 Semiconductor light emitting element having barriers which prevent forward current in a semiconductor film thereof Nov. 5, 2013
8564012 Optoelectronic apparatuses and methods for manufacturing optoelectronic apparatuses Oct. 22, 2013
8564011 Light-emitting diode package structure Oct. 22, 2013
8558257 Coupled asymmetric quantum confinement structures Oct. 15, 2013
8558247 GaN LEDs with improved area and method for making the same Oct. 15, 2013
8558246 Light emitting diode, method for fabricating phosphor layer, and lighting apparatus Oct. 15, 2013
8552462 LED package and method for manufacturing the same Oct. 8, 2013
8552436 Light emitting diode structure Oct. 8, 2013











 
 
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