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Class Information
Number: 257/E21.613
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) > Bipolar technology (epo) > Memory structures (epo)
Description: This subclass is indented under subclass E21.608. This subclass is substantially the same in scope as ECLA classification H01L21/8229.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8633567 Devices including a P-I-N diode disposed adjacent a silicide in series with a dielectric material Jan. 21, 2014
8609475 Methods for forming nickel oxide films for use with resistive switching memory devices/US Dec. 17, 2013
8569130 Forming air gaps in memory arrays and memory arrays with air gaps thus formed Oct. 29, 2013
8558220 Memory cell that employs a selectively fabricated carbon nano-tube reversible resistance-switching element formed over a bottom conductor and methods of forming the same Oct. 15, 2013
8551838 Nonvolatile semicondutor memory device and manufacturing method thereof Oct. 8, 2013
8541829 Nonvolatile semiconductor memory and fabrication method for the same Sep. 24, 2013
8525142 Non-volatile variable resistance memory device and method of fabricating the same Sep. 3, 2013
8507353 Method of forming semiconductor device having self-aligned plug Aug. 13, 2013
8476154 Method of making a charge trapping non-volatile semiconductor memory device Jul. 2, 2013
8470666 Methods of making random access memory devices, transistors, and memory cells Jun. 25, 2013
8466005 Method for forming metal oxides and silicides in a memory device Jun. 18, 2013
8450154 Oxide based memory with a controlled oxygen vacancy conduction path May. 28, 2013
8436410 Semiconductor devices comprising a plurality of gate structures May. 7, 2013
8426268 Embedded DRAM memory cell with additional patterning layer for improved strap formation Apr. 23, 2013
8421168 Microelectromechanical systems microphone packaging systems Apr. 16, 2013
8409977 Three-dimensional semiconductor memory device and a method of fabricating the same Apr. 2, 2013
8410562 Methods, apparatuses, and systems for micromechanical gas chemical sensing capacitor Apr. 2, 2013
8399293 Method for packaging electronic devices and integrated circuits Mar. 19, 2013
8395252 Integrated MEMS and CMOS package and method Mar. 12, 2013
8361909 Method for manufacturing memory element Jan. 29, 2013
8362553 Multifunctional tape Jan. 29, 2013
8362542 Semiconductor devices comprising a plurality of gate structures Jan. 29, 2013
8349663 Vertical diode based memory cells having a lowered programming voltage and methods of forming the same Jan. 8, 2013
8350247 Resistive random access memory having a solid solution layer and method of manufacturing the same Jan. 8, 2013
8330250 P-I-N diode crystallized adjacent to a silicide in series with a dielectric material Dec. 11, 2012
8313996 Reactive metal implated oxide based memory Nov. 20, 2012
8309382 Multi material secondary metallization scheme in MEMS fabrication Nov. 13, 2012
8298847 MEMS devices having support structures with substantially vertical sidewalls and methods for fabricating the same Oct. 30, 2012
8283214 Methods for forming nickel oxide films for use with resistive switching memory devices Oct. 9, 2012
8222106 Nonvolatile semiconductor memory device, method of fabricating the nonvolatile semiconductor memory device and process of writing data on the nonvolatile semiconductor memory device Jul. 17, 2012
8211729 Method for releasing the suspended structure of a NEMS and/or NEMS component Jul. 3, 2012
8211765 Bistable nanoswitch Jul. 3, 2012
8198715 MEMS device and process Jun. 12, 2012
8198157 Methods of forming non-volatile memory devices including dummy word lines Jun. 12, 2012
8193597 Acoustic device with low acoustic loss packaging Jun. 5, 2012
8153487 Semiconductor device and method for manufacturing the same Apr. 10, 2012
8143150 Method of fabricating semiconductor device and electronic system Mar. 27, 2012
8143082 Wafer bonding of micro-electro mechanical systems to active circuitry Mar. 27, 2012
8093103 Multiple chip module and package stacking method for storage devices Jan. 10, 2012
8084324 Nonvolatile semiconductor memory and fabrication method for the same Dec. 27, 2011
8080439 Method of making a vertical phase change memory (PCM) and a PCM device Dec. 20, 2011
8076198 Method of fabricating nonvolatile memory device Dec. 13, 2011
8067316 Method for manufacturing memory element Nov. 29, 2011
8048747 Method of manufacturing embedded metal-oxide-nitride-oxide-silicon memory device Nov. 1, 2011
8043882 Method of making microminiature moving device Oct. 25, 2011
8030635 Polysilicon plug bipolar transistor for phase change memory Oct. 4, 2011
8021906 Hermetic sealing and electrical contacting of a microelectromechanical structure, and microsystem (MEMS) produced therewith Sep. 20, 2011
8018024 P-i-n diode crystallized adjacent to a silicide in series with a dielectric antifuse Sep. 13, 2011
7960719 Semiconductor device Jun. 14, 2011
7947548 Multifunctional tape May. 24, 2011

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