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Class Information
Number: 257/E31.04
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor devices responsive or sensitive to electromagnetic radiation (e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Characterized by semiconductor body (epo) > Characterized by semiconductor body crystalline structure or plane (epo)
Description: This subclass is indented under subclass E31.002. This subclass is substantially the same in scope as ECLA classification H01L31/036.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615849 |
Semiconductor device and manufacturing method thereof |
Nov. 10, 2009 |
| 7498645 |
Extreme ultraviolet (EUV) detectors based upon aluminum nitride (ALN) wide bandgap semiconductors |
Mar. 3, 2009 |
| 7442589 |
System and method for uniform multi-plane silicon oxide layer formation for optical applications |
Oct. 28, 2008 |
| 7384810 |
Image display device and method for manufacturing the same |
Jun. 10, 2008 |
| 7253483 |
Semiconductor device layout and channeling implant process |
Aug. 7, 2007 |
| 6849918 |
Miniaturized dielectrically isolated solid state device |
Feb. 1, 2005 |
| 6713762 |
Acoustic absorption electromagnetic radiation sensing with SIC |
Mar. 30, 2004 |
| 6653552 |
Photoelectric conversion device and method of manufacturing the same |
Nov. 25, 2003 |
| 6177711 |
Photoelectric conversion element |
Jan. 23, 2001 |
| 6143976 |
Solar cell with reduced shading and method of producing the same |
Nov. 7, 2000 |
| 6130380 |
Solar cell and fabrication method thereof |
Oct. 10, 2000 |
| RE36156 |
Columnar-grained polycrystalline solar cell and process of manufacture |
Mar. 23, 1999 |
| 5714765 |
Method of fabricating a compositional semiconductor device |
Feb. 3, 1998 |
| 5702538 |
Silicon semiconductor wafer solar cell and process for producing said wafer |
Dec. 30, 1997 |
| 5677236 |
Process for forming a thin microcrystalline silicon semiconductor film |
Oct. 14, 1997 |
| 5650363 |
Method for processing thin wafers and solar cells of crystalline silicon |
Jul. 22, 1997 |
| 5599403 |
Semiconductor device containing microcrystalline germanium & method for producing the same |
Feb. 4, 1997 |
| 5579388 |
Network-independent electrical energy user with additional, photovoltaic power supply |
Nov. 26, 1996 |
| 5496416 |
Columnar-grained polycrystalline solar cell and process of manufacture |
Mar. 5, 1996 |
| 5336335 |
Columnar-grained polycrystalline solar cell and process of manufacture |
Aug. 9, 1994 |
| 5163179 |
Platinum silicide infrared diode |
Nov. 10, 1992 |
| 5091765 |
Photoconductive cell with zinc oxide tetrapod crystals |
Feb. 25, 1992 |
| 5082793 |
Method for making solid state device utilizing ion implantation techniques |
Jan. 21, 1992 |
| 5066340 |
Photovoltaic device |
Nov. 19, 1991 |
| 4946800 |
Method for making solid-state device utilizing isolation grooves |
Aug. 7, 1990 |
| 4916513 |
Dielectrically isolated integrated circuit structure |
Apr. 10, 1990 |
| 4548658 |
Growth of lattice-graded epilayers |
Oct. 22, 1985 |
| 4498092 |
Semiconductor photoelectric conversion device |
Feb. 5, 1985 |
| 4371406 |
Solid-state device |
Feb. 1, 1983 |
| 4321615 |
Manufacture of an infra-red detector element, and detection elements so manufactured |
Mar. 23, 1982 |
| 4297717 |
Semiconductor device |
Oct. 27, 1981 |
| 4136435 |
Method for making solid-state device |
Jan. 30, 1979 |
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