Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 257/E21.201
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Manufacture of electrode on semiconductor body using process other than by epitaxial growth, diffusion of impurities, alloying of impurity materials, or radiation bombardment (epo) > Making electrode structure comprising conductor-insulator-semiconductor, e.g., mis gate (epo) > Insulator formed on silicon semiconductor body (epo) > Characterized by conductor (epo) > Conductor layer next to insulator is si or ge or c and their non-si alloys (epo)
Description: This subclass is indented under subclass E21.195. This subclass is substantially the same in scope as ECLA classification H01L21/28E2B4.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8324091 Enhancing integrity of a high-k gate stack by confining a metal cap layer after deposition Dec. 4, 2012
7919381 Germanium substrate-type materials and approach therefor Apr. 5, 2011
7902048 Method of forming a phase change layer and method of manufacturing a storage node having the phase change layer Mar. 8, 2011
7883976 Structure and method for manufacturing device with planar halo profile Feb. 8, 2011
7811891 Method to control the gate sidewall profile by graded material composition Oct. 12, 2010
7772078 Germanium substrate-type materials and approach therefor Aug. 10, 2010
7625772 Method for making an electromechanical component on a plane substrate Dec. 1, 2009
7579277 Semiconductor device and method for fabricating the same Aug. 25, 2009
7495313 Germanium substrate-type materials and approach therefor Feb. 24, 2009
7435628 Method of forming a vertical MOS transistor Oct. 14, 2008
7407881 Semiconductor device and method for manufacturing the same Aug. 5, 2008
7056835 Surface preparation prior to deposition Jun. 6, 2006
7041549 Method for manufacturing semiconductor device May. 9, 2006
7033918 Semiconductor device including p-channel type transistor, and production method for manufacturing such semiconductor device Apr. 25, 2006
7026218 Use of indium to define work function of p-type doped polysilicon Apr. 11, 2006
7009200 Field effect transistor Mar. 7, 2006
7009279 Semiconductor device configured for suppressed germanium diffusion from a germanium-doped regions and a method for fabrication thereof Mar. 7, 2006
6982474 Reacted conductive gate electrodes Jan. 3, 2006
6969876 Semiconductor device including p-channel type transistor, and production method for manufacturing such semiconductor device Nov. 29, 2005
6969870 Semiconductor device having an amorphous silicon-germanium gate electrode Nov. 29, 2005
6965123 Transistor with variable electron affinity gate and methods of fabrication and use Nov. 15, 2005
6958277 Surface preparation prior to deposition Oct. 25, 2005
6924181 Strained silicon layer semiconductor product employing strained insulator layer Aug. 2, 2005
6914009 Method of making small transistor lengths Jul. 5, 2005
6909186 High performance FET devices and methods therefor Jun. 21, 2005
6905928 MOS transistor apparatus and method of manufacturing same Jun. 14, 2005
6891235 FET with T-shaped gate May. 10, 2005
6891226 Dual gate logic device May. 10, 2005
6884705 Semiconductor device having hetero grain stack gate and method of forming the same Apr. 26, 2005
6878580 Semiconductor device having gate with negative slope and method for manufacturing the same Apr. 12, 2005
6878579 Semiconductor device and method of manufacturing the same Apr. 12, 2005
6876045 Semiconductor device and process for manufacturing the same Apr. 5, 2005
6872608 Method to selectively form poly SiGe P type electrode and polysilicon N type electrode through planarization Mar. 29, 2005
6872639 Fabrication of semiconductor devices with transition metal boride films as diffusion barriers Mar. 29, 2005
6870224 MOS transistor apparatus and method of manufacturing same Mar. 22, 2005
6861304 Semiconductor integrated circuit device and method of manufacturing thereof Mar. 1, 2005
6861684 Method of fabricating a vertical insulated gate transistor with low overlap of the gate on the source and the drain, and an integrated circuit including this kind of transistor Mar. 1, 2005
6849544 Forming a conductive structure in a semiconductor device Feb. 1, 2005
6803611 Use of indium to define work function of p-type doped polysilicon Oct. 12, 2004
6800536 Semiconductor device having an insulated gate and a fabrication process thereof Oct. 5, 2004
6797641 Gate oxide stabilization by means of germanium components in gate conductor Sep. 28, 2004
6794252 Method and system for forming dual work function gate electrodes in a semiconductor device Sep. 21, 2004
6790734 Manufacturing method of semiconductor device Sep. 14, 2004
6791106 Semiconductor device and method of manufacturing the same Sep. 14, 2004
6787805 Semiconductor device and manufacturing method Sep. 7, 2004
6781168 Semiconductor device Aug. 24, 2004
6762463 MOSFET with SiGe source/drain regions and epitaxial gate dielectric Jul. 13, 2004
6762468 Semiconductor device and method of manufacturing the same Jul. 13, 2004
6762068 Transistor with variable electron affinity gate and methods of fabrication and use Jul. 13, 2004
6750532 CMOS semiconductor device and method of manufacturing the same Jun. 15, 2004

1 2 3










 
 
  Recently Added Patents
Adaptive switch mode LED system
System and method for improving text input in a shorthand-on-keyboard interface
Translucent internal graphics enhancement
Carbon blacks having low PAH amounts and methods of making same
Semiconductor element-embedded wiring substrate
Collating device, collating method, and program
Treatment of cancer using the sodium salt of a benzoic acid derivative
  Randomly Featured Patents
Deflecting a beam of electrically charged particles onto a curved particle path
Method of detecting an analyte for lateral flow immunoassay tests
Colour print cartridge
Method of recovering tin from tin dross
Dry blast cabinet
Semiconductor device with multi-level structured insulator and fabrication method thereof
Cyclic tensioning of never-dried yarns
Method and arrangements for router advertisement in a network with mobile anchor points
Adjustable toggle locking closed-end wrench
Mat cutter