| Patents for H01L 47 - Bulk negative resistance effect devices, e.g. gunn-effect devices; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof (2,062) |
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| 08/02/2011 | US7989790 Resistance random access memory |
| 07/26/2011 | US7985963 Memory using variable tunnel barrier widths |
| 07/26/2011 | US7985961 Resistive random access memory device |
| 07/26/2011 | US7985960 Voltage excited piezoelectric resistance memory cell system |
| 07/21/2011 | US20110175051 Resistive memory device and method for fabricating the same |
| 07/14/2011 | US20110168967 Electronic element and electroconductivity control method |
| 07/12/2011 | US7977674 Phase change memory device and method of fabricating the same |
| 07/12/2011 | US7977669 Semiconductor memory device having a liquid-repellent layer |
| 07/12/2011 | US7977662 Phase-changeable memory devices having reduced susceptibility to thermal interference |
| 07/12/2011 | US7977203 Programmable via devices with air gap isolation |
| 07/05/2011 | US7973302 Forming phase change memory cells |
| 07/05/2011 | US7973301 Low power phase change memory cell with large read signal |
| 06/30/2011 | US20110155991 Resistive memory device and fabricating method thereof |
| 06/30/2011 | US20110155984 Self-selecting pcm device not requiring a dedicated selector transistor |
| 06/28/2011 | US7968862 Phase change memory elements using self-aligned phase change material layers |
| 06/23/2011 | US20110148441 Quantum computing device and using method thereof |
| 06/21/2011 | US7964862 Phase change memory devices and methods for manufacturing the same |
| 06/16/2011 | US20110140064 Carbon/tunneling-barrier/carbon diode |
| 06/14/2011 | US7960712 Switching element, switching element drive method and fabrication method, reconfigurable logic integrated circuit, and memory element |
| 06/07/2011 | US7956358 I-shaped phase change memory cell with thermal isolation |
| 06/07/2011 | US7956344 Memory cell with memory element contacting ring-shaped upper end of bottom electrode |
| 06/07/2011 | US7956343 Nonvolatile memory devices and method of manufacturing the same |
| 05/26/2011 | US20110121250 High integration phase change memory device having reduced thickness phase change layer and fabrication method thereof |
| 05/25/2011 | CN102074652A Linear gradient doped GaAs planar gunn diode and manufacturing method thereof |
| 05/25/2011 | CN102074651A Reinforced linear gradient doped GaAs planar Gunn diode and manufacturing method thereof |
| 05/17/2011 | US7943922 Nitrogenated carbon electrode for chalcogenide device and method of making same |
| 05/17/2011 | US7943921 Phase change current density control structure |
| 05/17/2011 | US7943919 Integrated circuit with upstanding stylus |
| 05/17/2011 | US7943917 Non-volatile memory cell and fabrication method thereof |
| 05/12/2011 | US20110110148 Memory arrays and associated methods of manufacturing |
| 05/12/2011 | US20110108794 Phase Changeable Memory Devices |
| 05/10/2011 | US7939817 Integrated circuit including memory element with spatially stable material |
| 05/05/2011 | US20110101298 Methods, structures and devices for increasing memory density |
| 05/03/2011 | US7936593 Reducing drift in chalcogenide devices |
| 05/03/2011 | US7935952 Non-volatile memory device having threshold switching resistor, memory array including the non-volatile memory device and methods of manufacturing the same |
| 05/03/2011 | US7935951 Composite chalcogenide materials and devices |
| 05/03/2011 | US7935950 Controllable ovonic phase-change semiconductor memory device and methods of programming the same |
| 05/03/2011 | US7935564 Self-converging bottom electrode ring |
| 04/28/2011 | US20110095256 Memory Cells |
| 04/19/2011 | US7928423 Phase change memory device having an inversely tapered bottom electrode |
| 04/19/2011 | US7928419 Electrolytic device based on a solution-processed electrolyte |
| 04/19/2011 | US7928012 Integrated circuit with upstanding stylus |
| 04/14/2011 | US20110084248 Cross point memory array devices |
| 04/12/2011 | US7923714 Phase change memory cell structures and methods for manufacturing the same |
| 04/12/2011 | US7923713 High density chalcogenide memory cells |
| 04/12/2011 | US7923711 Switching elements and production methods thereof |
| 04/05/2011 | US7919768 Phase-change memory element |
| 04/05/2011 | US7919767 Semiconductor memory device and fabrication method thereof |
| 04/05/2011 | US7919766 Method for making self aligning pillar memory cell device |
| 03/31/2011 | US20110073826 Phase change memory device and fabrication method thereof |
| 03/29/2011 | US7915602 Phase change memory device and fabrication method thereof |
| 03/24/2011 | US20110070715 Manufacturing a phase change memory device having a ring heater |
| 03/24/2011 | US20110070714 Reproducible resistnance variable insulating memory devices and methods for forming same |
| 03/22/2011 | US7910913 Phase change memory devices |
| 03/22/2011 | US7910911 Phase change memory with tapered heater |
| 03/17/2011 | US20110062407 Information recording and reproducing device |
| 03/15/2011 | US7906774 Phase change memory device |
| 03/10/2011 | US20110057161 Thermally shielded resistive memory element for low programming current |
| 03/08/2011 | US7902539 Semiconductor device and method of manufacturing the same |
| 03/08/2011 | US7902538 Phase change memory cell with first and second transition temperature portions |
| 03/08/2011 | US7902536 Memory device and method of making same |
| 03/08/2011 | US7902535 Functional molecular element |
| 03/03/2011 | US20110051494 Memory having tunnel barrier and method for writing and reading information to and from this memory |
| 03/03/2011 | US20110049466 Large array of upward pointing p-i-n diodes having large and uniform current |
| 03/03/2011 | US20110049455 Wafer bonded access device for multi-layer phase change memory using lock-and-key alignment |
| 03/01/2011 | US7898042 Two-terminal switching devices and their methods of fabrication |
| 03/01/2011 | US7897959 Phase change memory device having a word line contact |
| 03/01/2011 | US7897958 Phase-change memory device, phase-change channel transistor, and memory cell array |
| 03/01/2011 | US7897957 Non-volatile resistance switching memory |
| 03/01/2011 | US7897955 Programmable resistive memory cell with filament placement structure |
| 03/01/2011 | US7897954 Dielectric-sandwiched pillar memory device |
| 03/01/2011 | US7897952 Phase-change memory cell with a patterned layer |
| 03/01/2011 | US7897950 Magnetic memory, a method of manufacturing the same, and semiconductor integrated circuit apparatus |
| 02/24/2011 | US20110042640 Method of fabricating phase change memory cell |
| 02/22/2011 | US7893421 Phase change memory device capable of satisfying reset current characteristic and contact resistance characteristic |
| 02/22/2011 | US7893419 Processing phase change material to improve programming speed |
| 02/17/2011 | US20110037042 Phase change memory device with plated phase change material |
| 02/15/2011 | US7888668 Phase change memory |
| 02/15/2011 | US7888667 Phase change memory device |
| 02/08/2011 | US7884346 Nonvolatile memory element and manufacturing method thereof |
| 02/08/2011 | US7883931 Methods of forming memory cells, and methods of forming programmed memory cells |
| 02/03/2011 | US20110024712 PCM With Poly-Emitter BJT Access Devices |
| 02/01/2011 | US7880158 Phase-change TaN resistor based triple-state/multi-state read only memory |
| 02/01/2011 | US7879646 Assemblies displaying differential negative resistance, semiconductor constructions, and methods of forming assemblies displaying differential negative resistance |
| 01/27/2011 | US20110017970 Self-align planerized bottom electrode phase change memory and manufacturing method |
| 01/20/2011 | US20110012083 Phase change memory cell structure |
| 01/20/2011 | US20110012080 Arsenic-Containing Variable Resistance Materials |
| 01/20/2011 | US20110012079 Thermal protect pcram structure and methods for making |
| 01/18/2011 | US7872251 Formulations for voltage switchable dielectric material having a stepped voltage response and methods for making the same |
| 01/18/2011 | US7872250 Phase-change ram and method for fabricating the same |
| 01/18/2011 | US7872249 Nonvolatile memory device and methods of operating and fabricating the same |
| 01/13/2011 | US20110007544 Non-Volatile Memory with Active Ionic Interface Region |
| 01/13/2011 | US20110007543 Bipolar select device for resistive sense memory |
| 01/11/2011 | US7868314 Phase change memory device and fabricating method therefor |
| 01/11/2011 | US7868312 Semiconductor memory device and manufacturing method thereof |
| 01/04/2011 | US7863598 Nonvolatile memory device |
| 01/04/2011 | US7863597 Resistance variable memory devices with passivating material |
| 01/04/2011 | US7863596 Ring heater for a phase change memory device |
| 01/04/2011 | US7863594 Switching device |
| 12/30/2010 | US20100327251 Phase change memory device having partially confined heating electrodes capable of reducing heating disturbances between adjacent memory cells |