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Class Information
Number: 257/613
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Including semiconductor material other than silicon or gallium arsenide (gaas) (e.g., pb x sn 1-x te)
Description: Subject matter under the subclass definition which includes semiconducting material other than silicon or gallium arsenide (GaAs).










Sub-classes under this class:

Class Number Class Name Patents
257/616 Containing germanium, ge 449
257/614 Group ii-vi compound (e.g., cdte, hg x cd 1-x te) 147
257/615 Group iii-v compound (e.g., inp) 502


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8703558 Graphene device and method for manufacturing the same Apr. 22, 2014
8674438 Semiconductor devices having stressor regions and related fabrication methods Mar. 18, 2014
8664095 Black GE based on crystalline/amorphous core/shell nanoneedle arrays Mar. 4, 2014
8659153 Pillar on pad interconnect structures, semiconductor dice and die assemblies including such interconnect structures, and related methods Feb. 25, 2014
8637960 Nitride semiconductor substrate Jan. 28, 2014
8637862 Device housing and method for making the same Jan. 28, 2014
8598641 Sea-of-fins structure on a semiconductor substrate and method of fabrication Dec. 3, 2013
8592879 Method for manufacturing semiconductor device Nov. 26, 2013
8586978 Non-volatile memory device including diode-storage node and cross-point memory array including the non-volatile memory device Nov. 19, 2013
8552464 CMOS-compatible movable microstructure based devices Oct. 8, 2013
8541869 Cleaved facet (Ga,Al,In)N edge-emitting laser diodes grown on semipolar bulk gallium nitride substrates Sep. 24, 2013
8519393 Thin film transistor array panel and manufacturing method thereof Aug. 27, 2013
8519416 Method of fabricating nitride-based semiconductor light-emitting device and nitride-based semiconductor light-emitting device Aug. 27, 2013
8507952 Semiconductor wafer, semiconductor device, and method for producing semiconductor wafer Aug. 13, 2013
8507364 N-type group III nitride-based compound semiconductor and production method therefor Aug. 13, 2013
8482103 Nitride semiconductor template and fabricating method thereof Jul. 9, 2013
8481999 Hydrogen penetration barrier Jul. 9, 2013
8471365 Nitride semiconductor substrate, semiconductor device, and methods for manufacturing nitride semiconductor substrate and semiconductor device Jun. 25, 2013
8455881 Ge quantum dots for dislocation engineering of III-N on silicon Jun. 4, 2013
8450774 High performance power switch May. 28, 2013
8426862 Thin film transistor substrate and display device Apr. 23, 2013
8421115 Semiconductor material, method of producing semiconductor material, light emitting device and light receiving device Apr. 16, 2013
8420481 Memory cell device and method of manufacture Apr. 16, 2013
8409366 Separation method of nitride semiconductor layer, semiconductor device, manufacturing method thereof, semiconductor wafer, and manufacturing method thereof Apr. 2, 2013
8389988 Display device Mar. 5, 2013
8378444 Photodiode and method of fabricating photodiode Feb. 19, 2013
8377736 System and method for transferring substrates in large scale processing of CIGS and/or CIS devices Feb. 19, 2013
8377343 Optical function layers, in particular zinc-oxide sulfide layers, exhibiting variable dielectric responses Feb. 19, 2013
8372684 Method and system for selenization in fabricating CIGS/CIS solar cells Feb. 12, 2013
8368135 Field effect transistor with narrow bandgap source and drain regions and method of fabrication Feb. 5, 2013
8354670 Transistor, method of manufacturing transistor, and electronic device including transistor Jan. 15, 2013
8329481 Manufacturing method of nitride semiconductor light emitting elements Dec. 11, 2012
8329494 Method for manufacturing solar cell Dec. 11, 2012
8304338 Method of joining electronic component and the electronic component Nov. 6, 2012
8274078 Metal oxynitride semiconductor containing zinc Sep. 25, 2012
8247886 Polarization direction of optical devices using selected spatial configurations Aug. 21, 2012
8236680 Nanoscale, spatially-controlled Ga doping of undoped transparent conducting oxide films Aug. 7, 2012
8237162 Thin film transistor substrate and display device Aug. 7, 2012
8232566 Light emitting device, package, and system Jul. 31, 2012
8222075 Nonvolatile semiconductor memory device using a variable resistance film and method of manufacturing the same Jul. 17, 2012
8222657 Light emitting apparatus Jul. 17, 2012
8216869 Group III nitride semiconductor and a manufacturing method thereof Jul. 10, 2012
8212260 P-type semiconductor material, semiconductor device, organic electroluminescent device, and method for manufacturing P-type semiconductor material Jul. 3, 2012
8212335 Semiconductor substrate having a flexible, heat resistant, graphite substrate Jul. 3, 2012
8193611 High performance InAs-based devices Jun. 5, 2012
8188562 Multi-layer N-type stack for cadmium telluride based thin film photovoltaic devices and methods of making May. 29, 2012
8183669 Nitride semiconductor wafer having a chamfered edge May. 22, 2012
8173991 Optoelectronic semiconductor chip having a multiple quantum well structure May. 8, 2012
8174024 Gallium nitride device with a diamond layer May. 8, 2012
8119506 Group 6a/group 3a ink and methods of making and using same Feb. 21, 2012

1 2 3 4 5 6










 
 
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