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Class Information
Number: 257/E21.627
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 devices consisting of plurality of solid-state components formed in or on common substrate or of parts thereof; manufacture of integrated circuit devices or of parts thereof (epo) > Manufacture or treatment of devices consisting of plurality of solid-state components or integrated circuits formed in, or on, common substrate (epo) > With subsequent division of substrate into plural individual devices (epo) > To produce devices each consisting of plurality of components, e.g., integrated circuits (epo) > Substrate being semiconductor, using silicon technology (epo) > Field-effect technology (epo) > Mis technology (epo) > Interconnection or wiring or contact manufacturing related aspects (epo)
Description: This subclass is indented under subclass E21.616. This subclass is substantially the same in scope as ECLA classification H01L21/8234T.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8709862 Vanadium, cobalt and strontium additives for use in aluminum back solar cell contacts Apr. 29, 2014
8658524 On-gate contacts in a MOS device Feb. 25, 2014
8659173 Isolated wire structures with reduced stress, methods of manufacturing and design structures Feb. 25, 2014
8642464 Method of manufacturing semiconductor device Feb. 4, 2014
8624370 Integrated circuit packaging system with an interposer and method of manufacture thereof Jan. 7, 2014
8614509 Semiconductor device having a multi-layered line and manufacturing method of the same Dec. 24, 2013
8569163 Ultrasonic wire bonding method for a semiconductor device Oct. 29, 2013
8569168 Dual-metal self-aligned wires and vias Oct. 29, 2013
8564068 Device and methods for small trench patterning Oct. 22, 2013
8525247 Non-volatile memory device having variable resistance element Sep. 3, 2013
8507375 Alignment tolerant semiconductor contact and method Aug. 13, 2013
8502383 Integrated circuit including detection circuit to detect electrical energy delivered by a thermoelectric material Aug. 6, 2013
8456883 Method of spin torque MRAM process integration Jun. 4, 2013
8436469 Semiconductor device May. 7, 2013
8435876 Method of manufacturing semiconductor device May. 7, 2013
8431968 Electromigration resistant standard cell device Apr. 30, 2013
8405219 Semiconductor device Mar. 26, 2013
8404587 Semiconductor with through-substrate interconnect Mar. 26, 2013
8404585 Preventing breakage of long metal signal conductors on semiconductor substrates Mar. 26, 2013
8394697 Methods of forming capacitors for semiconductor memory devices Mar. 12, 2013
8390098 Semiconductor device providing a first electrical conductor and a second electrical conductor in one through hole and method for manufacturing the same Mar. 5, 2013
8373177 Light emitting diode (LED) light source and manufacturing method for the same Feb. 12, 2013
8373262 Source driver, method for manufacturing same, and liquid crystal module Feb. 12, 2013
8372718 Manufacturing method of semiconductor device and semiconductor device Feb. 12, 2013
8334596 Semiconductor device including coupling ball with layers of aluminum and copper alloys Dec. 18, 2012
8319264 Semiconductor device and method for manufacturing the same Nov. 27, 2012
8304908 Semiconductor device having a multilevel interconnect structure and method for fabricating the same Nov. 6, 2012
8288232 Manufacturing method of semiconductor device and semiconductor device Oct. 16, 2012
8258059 High voltage-resistant semiconductor device and method of manufacturing high voltage-resistant semiconductor device Sep. 4, 2012
8216928 Methods for fabricating semiconductor devices having local contacts Jul. 10, 2012
8217484 Image sensor and method of fabricating the same Jul. 10, 2012
8169077 Dielectric interconnect structures and methods for forming the same May. 1, 2012
8133777 Method of fabricating memory Mar. 13, 2012
8119512 Method for fabricating semiconductor device with damascene bit line Feb. 21, 2012
8076239 Semiconductor device and method of manufacturing the same Dec. 13, 2011
8072070 Low fabrication cost, fine pitch and high reliability solder bump Dec. 6, 2011
8053352 Method and mesh reference structures for implementing Z-axis cross-talk reduction through copper sputtering onto mesh reference planes Nov. 8, 2011
8034706 Contact formation Oct. 11, 2011
8022542 Semiconductor device having improved metal wiring Sep. 20, 2011
8022547 Non-volatile memory cells including small volume electrical contact regions Sep. 20, 2011
8003549 Methods of forming moisture barrier for low K film integration with anti-reflective layers Aug. 23, 2011
8004085 Semiconductor device and method of manufacturing semiconductor device Aug. 23, 2011
7999388 Preventing breakage of long metal signal conductors on semiconductor substrates Aug. 16, 2011
7999330 Dynamic random access memory device and electronic systems Aug. 16, 2011
7989335 Methods of forming insulation layer patterns and methods of manufacturing semiconductor devices including insulation layer patterns Aug. 2, 2011
7968460 Semiconductor with through-substrate interconnect Jun. 28, 2011
7956466 Structure for interconnect structure containing various capping materials for electrical fuse and other related applications Jun. 7, 2011
7944052 Semiconductor device May. 17, 2011
7936071 Semiconductor device having a specified terminal layout pattern May. 3, 2011
7928572 Composite semiconductor device Apr. 19, 2011

1 2 3 4 5 6

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