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Class Information
Number: 257/770
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Combined with electrical contact or lead > Of specified material other than unalloyed aluminum > Refractory or platinum group metal or alloy or silicide thereof > Molybdenum, tungsten, or titanium or their silicides
Description: Subject matter wherein the specified contact or lead material is molybdenum (Mo), tungsten (W), titanium (Ti), or their silicides, (i.e., a binary compound of one of them with silicon).










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

Patent Number Title Of Patent Date Issued
8692376 Semiconductor device and method of manufacturing the same Apr. 8, 2014
8669662 Fastening device Mar. 11, 2014
8633101 Semiconductor device and manufacturing method of semiconductor device Jan. 21, 2014
8629561 Air gap-containing interconnect structure having photo-patternable low k material Jan. 14, 2014
8629562 Techniques for modular chip fabrication Jan. 14, 2014
8610281 Double-sided semiconductor structure using through-silicon vias Dec. 17, 2013
8598705 Composite substrate for a semiconductor chip Dec. 3, 2013
8551890 Showerhead for CVD depositions Oct. 8, 2013
8551248 Showerhead for CVD depositions Oct. 8, 2013
8546885 Metal gate electrode of a field effect transistor Oct. 1, 2013
8525342 Dual-side interconnected CMOS for stacked integrated circuits Sep. 3, 2013
8513115 Method of forming an interconnect structure having an enlarged region Aug. 20, 2013
8466007 Power semiconductor module and fabrication method Jun. 18, 2013
8456011 Method to control metal semiconductor micro-structure Jun. 4, 2013
8426971 Top tri-metal system for silicon power semiconductor devices Apr. 23, 2013
8410609 Semiconductor device having carbon nanotube interconnects contact deposited with different orientation and method for manufacturing the same Apr. 2, 2013
8395266 Semiconductor memory device Mar. 12, 2013
8383452 Semiconductor device and method for manufacturing the same Feb. 26, 2013
8377803 Methods and systems for forming thin films Feb. 19, 2013
8378490 Semiconductor apparatus including a metal alloy between a first contact and a second contact Feb. 19, 2013
8354692 Vertical semiconductor power switch, electronic component and methods of producing the same Jan. 15, 2013
8354751 Interconnect structure for electromigration enhancement Jan. 15, 2013
8350344 Semiconductor device and method of fabricating the same Jan. 8, 2013
8334574 Semiconductor contact structure and method of fabricating the same Dec. 18, 2012
8334594 Chip having a metal pillar structure Dec. 18, 2012
8330234 Semiconductor device and manufacturing process therefor Dec. 11, 2012
8324625 Electronic device and method for producing the same Dec. 4, 2012
8324022 Electronic system and method for manufacturing a three-dimensional electronic system Dec. 4, 2012
8318590 Methods and systems for forming thin films Nov. 27, 2012
8278218 Electrical conductor line having a multilayer diffusion barrier for use in a semiconductor device and method for forming the same Oct. 2, 2012
8243769 Semiconductor light emitting device, optical pickup unit and information recording/reproduction apparatus Aug. 14, 2012
8227920 Semiconductor device and method for fabricating the same Jul. 24, 2012
8212360 Semiconductor die having a redistribution layer Jul. 3, 2012
8159068 Semiconductor device Apr. 17, 2012
8125085 Semiconductor device having wiring with oxide layer of impurity from the wiring Feb. 28, 2012
8115264 Semiconductor device having a metal gate with a low sheet resistance and method of fabricating metal gate of the same Feb. 14, 2012
8053895 Metal line of semiconductor device having a multilayer molybdenum diffusion barrier and method for forming the same Nov. 8, 2011
8022482 Device configuration of asymmetrical DMOSFET with schottky barrier source Sep. 20, 2011
7999346 Semiconductor device and method of manufacturing the same Aug. 16, 2011
7944005 Semiconductor device and method for fabricating the same May. 17, 2011
7875939 Semiconductor device including an ohmic layer Jan. 25, 2011
7830016 Seed layer for reduced resistance tungsten film Nov. 9, 2010
7804144 Low-temperature grown high quality ultra-thin CoTiO.sub.3 gate dielectrics Sep. 28, 2010
7781849 Semiconductor devices and methods of fabricating the same Aug. 24, 2010
7732331 Copper interconnect structure having stuffed diffusion barrier Jun. 8, 2010
7718552 Nanostructured titania May. 18, 2010
7701059 Low resistance metal silicide local interconnects and a method of making Apr. 20, 2010
7649263 Semiconductor device Jan. 19, 2010
7633086 Light emitting device Dec. 15, 2009
7615867 Thin-film transistor, method of manufacturing the same, liquid crystal display panel having the same and electro-luminescence display panel having the same Nov. 10, 2009

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