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Class Information
Number: 438/94
Name: Semiconductor device manufacturing: process > Making device or circuit responsive to nonelectrical signal > Responsive to electromagnetic radiation > Compound semiconductor > Heterojunction
Description: Process for making a device responsive to electromagnetic radiation having a interface between two dissimilar semiconductor materials, at least one of which is a compound semiconductor, to constitute a junction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615400 |
Method for producing multijunction solar cell |
Nov. 10, 2009 |
| 7605017 |
Method of manufacturing a semiconductor device and products made thereby |
Oct. 20, 2009 |
| 7575946 |
Method for making compound semiconductor and method for making semiconductor device |
Aug. 18, 2009 |
| 7553691 |
Method and apparatus of multiplejunction solar cell structure with high band gap heterojunction middle cell |
Jun. 30, 2009 |
| 7553690 |
Starved source diffusion for avalanche photodiode |
Jun. 30, 2009 |
| 7544535 |
Method for manufacturing semiconductor laser element |
Jun. 9, 2009 |
| 7541208 |
Methods for preserving strained semiconductor substrate layers during CMOS processing |
Jun. 2, 2009 |
| 7528002 |
Formation of nanowhiskers on a substrate of dissimilar material |
May. 5, 2009 |
| 7510904 |
Structure for and method of fabricating a high-speed CMOS-compatible Ge-on-insulator photodetector |
Mar. 31, 2009 |
| 7468287 |
Method of fabricating a heterojunction of organic semiconducting polymers |
Dec. 23, 2008 |
| 7420207 |
Photo-detecting device and related method of formation |
Sep. 2, 2008 |
| 7416909 |
Methods for preserving strained semiconductor substrate layers during CMOS processing |
Aug. 26, 2008 |
| 7407831 |
Method for producing organic solar cells or photo detectors |
Aug. 5, 2008 |
| 7345297 |
Nitride semiconductor device |
Mar. 18, 2008 |
| 7338826 |
Silicon nitride passivation with ammonia plasma pretreatment for improving reliability of AlGaN/GaN HEMTs |
Mar. 4, 2008 |
| 7297589 |
Transistor device and method |
Nov. 20, 2007 |
| 7288430 |
Method of fabricating heteroepitaxial microstructures |
Oct. 30, 2007 |
| 7279698 |
System and method for an optical modulator having a quantum well |
Oct. 9, 2007 |
| 7250320 |
Semiconductor light emitting element, manufacturing method thereof, integrated semiconductor light emitting device, manufacturing method thereof, image display device, manufacturing method the |
Jul. 31, 2007 |
| 7244630 |
A1InGaP LED having reduced temperature dependence |
Jul. 17, 2007 |
| 7179677 |
ZnO/Cu(InGa)Se.sub.2 solar cells prepared by vapor phase Zn doping |
Feb. 20, 2007 |
| 7141449 |
Method of fabricating a compound semiconductor thin-layer solar cell |
Nov. 28, 2006 |
| 7053294 |
Thin-film solar cell fabricated on a flexible metallic substrate |
May. 30, 2006 |
| 7053417 |
Semiconductor led device and producing method |
May. 30, 2006 |
| 7045378 |
Forming a photodiode to include a superlattice exclusion layer |
May. 16, 2006 |
| 7029940 |
Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductor |
Apr. 18, 2006 |
| 7026228 |
Methods of fabricating devices and semiconductor layers comprising cadmium mercury telluride, mercury telluride, and cadmium telluride |
Apr. 11, 2006 |
| 7022597 |
Method for manufacturing gallium nitride based transparent conductive oxidized film ohmic electrodes |
Apr. 4, 2006 |
| 7015053 |
Nitride semiconductor laser device |
Mar. 21, 2006 |
| 7008806 |
Multi-subband criterion for the design of a double-barrier quantum-well intrinsic oscillator |
Mar. 7, 2006 |
| 6989287 |
Method for producing nitride semiconductor, semiconductor wafer and semiconductor device |
Jan. 24, 2006 |
| 6974976 |
Thin-film solar cells |
Dec. 13, 2005 |
| 6969627 |
Light-emitting diode and the manufacturing method of the same |
Nov. 29, 2005 |
| 6967345 |
Dual band QWIP focal plane array |
Nov. 22, 2005 |
| 6946317 |
Method of fabricating heteroepitaxial microstructures |
Sep. 20, 2005 |
| 6946318 |
Method of forming GE photodetectors |
Sep. 20, 2005 |
| 6890791 |
Compound semiconductor substrates and method of fabrication |
May. 10, 2005 |
| 6852602 |
Semiconductor crystal film and method for preparation thereof |
Feb. 8, 2005 |
| 6841411 |
Method of utilizing a top conductive layer in isolating pixels of an image sensor array |
Jan. 11, 2005 |
| 6830945 |
Method for fabricating a non-planar nitride-based heterostructure field effect transistor |
Dec. 14, 2004 |
| 6821797 |
Semiconductor device and its manufacturing method |
Nov. 23, 2004 |
| 6790701 |
Method of manufacturing a multi-wavelength semiconductor image sensor |
Sep. 14, 2004 |
| 6777260 |
Method of making sub-lithographic sized contact holes |
Aug. 17, 2004 |
| 6773940 |
Resonant tunneling diode with adjusted effective masses |
Aug. 10, 2004 |
| 6756325 |
Method for producing a long wavelength indium gallium arsenide nitride(InGaAsN) active region |
Jun. 29, 2004 |
| 6750075 |
Multi color detector |
Jun. 15, 2004 |
| 6746971 |
Method of forming copper sulfide for memory cell |
Jun. 8, 2004 |
| 6720200 |
Field effect transistor and fabrication process thereof |
Apr. 13, 2004 |
| 6709883 |
Light emitting diode and method of making the same |
Mar. 23, 2004 |
| 6706959 |
Photovoltaic apparatus and mass-producing apparatus for mass-producing spherical semiconductor particles |
Mar. 16, 2004 |
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