Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E33.065
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Light emitting semiconductor devices having a potential or a surface barrier, processes or apparatus peculiar to the manufacture or treatment of such devices, or of parts thereof > Detail of nonsemiconductor component other than light-emitting semiconductor device (epo) > Electrodes (epo) > Characterized by shape (epo)
Description: This subclass is indented under subclass E33.062. This subclass is substantially the same in scope as ECLA classification H01L33/00B4C.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8710528 Light emitting device Apr. 29, 2014
8710537 Radiation-emitting semiconductor chip and method for producing a radiation-emitting semiconductor chip Apr. 29, 2014
8704257 Light-emitting element and the manufacturing method thereof Apr. 22, 2014
8692285 Semiconductor light emitting device, light emitting module, lighting apparatus and display element Apr. 8, 2014
8692279 Semiconductor light emitting device Apr. 8, 2014
8680526 Electronic device, method of producing the same, and display device Mar. 25, 2014
8680560 LED and LED package Mar. 25, 2014
8680564 Group III nitride semiconductor light-emitting device Mar. 25, 2014
8680565 Light emitting diode and flip-chip light emitting diode package Mar. 25, 2014
8680656 Leadframe structure for concentrated photovoltaic receiver package Mar. 25, 2014
8659051 Semiconductor light emitting device and method for manufacturing thereof Feb. 25, 2014
8648363 Organic EL display unit, method of manufacturing the same, and solution used in method Feb. 11, 2014
8623679 Organic EL display unit, method of manufacturing the same, and solution used in method Jan. 7, 2014
8610157 Light emitting apparatus Dec. 17, 2013
8610162 Semiconductor light emitting device Dec. 17, 2013
8604478 Thin-film transistor substrate, method of manufacturing the same and display apparatus having the same Dec. 10, 2013
8598574 Light-emitting device Dec. 3, 2013
8598611 Vertical solid-state transducers and solid-state transducer arrays having backside terminals and associated systems and methods Dec. 3, 2013
8598613 Light emitting device comprising an electrode with perforation pattern Dec. 3, 2013
8592839 Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same Nov. 26, 2013
8592843 Light emitting device, light emitting device package and lighting system Nov. 26, 2013
8592848 Light emitting device Nov. 26, 2013
8592852 Light-emitting device and lighting device Nov. 26, 2013
8592854 Electronic device and a method of manufacturing the same Nov. 26, 2013
8587001 Light-emitting diode light module free of jumper wires Nov. 19, 2013
8581293 Semiconductor light emitting device Nov. 12, 2013
8580668 Method of forming ohmic contact layer and method of fabricating light emitting device having ohmic contact layer Nov. 12, 2013
8575643 Light-emitting device Nov. 5, 2013
8575612 Pixel structure Nov. 5, 2013
8569083 Light-emitting device with narrow dominant wavelength distribution and method of making the same Oct. 29, 2013
8569784 Light emitting device and method for manufacturing the same Oct. 29, 2013
8563989 Light emitting device with an electrode having an dual metal alloy Oct. 22, 2013
8564012 Optoelectronic apparatuses and methods for manufacturing optoelectronic apparatuses Oct. 22, 2013
8558256 Light emitting diode using semiconductor nanowire and method of fabricating the same Oct. 15, 2013
8558269 Light emitting diode Oct. 15, 2013
8557621 Method for manufacturing thin film transistor array panel Oct. 15, 2013
8552461 Light emitting diode without leads Oct. 8, 2013
8546832 Thin-film LED with p and n contacts electrically isolated from the substrate Oct. 1, 2013
8546822 Backlight film, method and apparatus for forming same Oct. 1, 2013
8541806 Light emitting diode having electrode pads Sep. 24, 2013
8536595 Solid state lighting devices with low contact resistance and methods of manufacturing Sep. 17, 2013
8536601 Thin-film LED with P and N contacts electrically isolated from the substrate Sep. 17, 2013
8536612 Light emitting device having a pluralilty of light emitting cells and package mounting the same Sep. 17, 2013
8530923 LED chip Sep. 10, 2013
8530882 Light emitting device, light emitting device package and lighting system Sep. 10, 2013
8525212 Light emitting diode having electrode extensions Sep. 3, 2013
8513698 LED package Aug. 20, 2013
8513687 Semiconductor light emitting device and semiconductor light emitting apparatus Aug. 20, 2013
8507942 Light emitting device, light emitting device package and lighting system Aug. 13, 2013
8502260 Semiconductor light emitting device and method for manufacturing same Aug. 6, 2013

1 2 3 4 5 6 7 8 9 10










 
 
  Recently Added Patents
Scoring users of network based users
Surround sound effects provided by cell phones
Dynamic bar oriented user interface
Image processing apparatus and image processing method
Light transformation particle and photobioreactor
Method and system for physical verification using network segment current
Novelty snacks and method of manufacture of same
  Randomly Featured Patents
System and method for evidential reasoning for transportation scenarios
Accelerator pedal device
Metastasis specific splice variants of mena and uses thereof in diagnosis, prognosis and treatment of tumors
Primary explosives
Hydraulic press
A method of image-wise exposing and developing halogen-containing polyacrylate derivatives
Electric lantern
Raised or lowered corn cob collection device with stowable conveyor system having positive de-husking capability
Integrated digital television and video printer
Terminal nut for storage battery