Patents by Inventor Alan R. Reinberg
Alan R. Reinberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8367505Abstract: Methods, devices, and systems for a memory in logic cell are provided. One or more embodiments include using a cell structure having a first gate, a second gate, and a third gate, e.g., a control gate, a back gate, and a floating gate, as a memory in logic cell. The method includes programming the floating gate to a first state to cause the memory in logic cell to operate as a first logic gate type. The method further includes programming the floating gate to a second state to cause the memory in logic cell to operate as a second logic gate type.Type: GrantFiled: November 10, 2009Date of Patent: February 5, 2013Assignee: Micron Technology, Inc.Inventors: Hussein I. Hanafi, Leonard Forbes, Alan R. Reinberg
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Patent number: 7772635Abstract: A non-volatile memory device has improved performance from a stressed, silicon nitride capping layer. The device is comprised of memory cells in a substrate that have source and drain regions. A tunnel dielectric is formed over the substrate between each pair of source and drain regions. If the memory device is an NROM, a nitride charge storage layer is formed over the tunnel dielectric. If the memory device is a flash memory, a floating gate is formed over the tunnel dielectric. An inter-gate insulator and control gate are then formed over the charge storage layer. The stressed, silicon nitride capping layer is formed over the control gate.Type: GrantFiled: October 27, 2005Date of Patent: August 10, 2010Assignee: Micron Technology, Inc.Inventors: Leonard Forbes, Kie Y. Ahn, Alan R. Reinberg
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Publication number: 20100055871Abstract: Methods, devices, and systems for a memory in logic cell are provided. One or more embodiments include using a cell structure having a first gate, a second gate, and a third gate, e.g., a control gate, a back gate, and a floating gate, as a memory in logic cell. The method includes programming the floating gate to a first state to cause the memory in logic cell to operate as a first logic gate type. The method further includes programming the floating gate to a second state to cause the memory in logic cell to operate as a second logic gate type.Type: ApplicationFiled: November 10, 2009Publication date: March 4, 2010Applicant: MICRON TECHNOLOGY, INC.Inventors: Hussein I. Hanafi, Leonard Forbes, Alan R. Reinberg
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Patent number: 7633801Abstract: Methods, devices, and systems for a memory in logic cell are provided. One or more embodiments include using a cell structure having a first gate, a second gate, and a third gate, e.g., a control gate, a back gate, and a floating gate, as a memory in logic cell. The method includes programming the floating gate to a first state to cause the memory in logic cell to operate as a first logic gate type. The method further includes programming the floating gate to a second state to cause the memory in logic cell to operate as a second logic gate type.Type: GrantFiled: June 21, 2007Date of Patent: December 15, 2009Assignee: Micron Technology, Inc.Inventors: Hussein I. Hanafi, Leonard Forbes, Alan R. Reinberg
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Patent number: 7541081Abstract: A structure for storing digital data is provided, with a high reflectance layer comprising a noble metal formed over an underlying material layer, and a plurality of low reflectance portions comprising a mixture of a noble metal and an underlying material. The plurality of low reflectance portions have top surfaces comprising a compound of the underlying and the noble metal. A method of changing reflectance on a data storage disk is also disclosed. The method comprises the acts of irradiating a laser light beam onto a noble metal formed over an underlying layer, and raising the temperature of the noble metal above the melting temperature forming a compound of the noble metal and the underlying material.Type: GrantFiled: July 27, 2005Date of Patent: June 2, 2009Assignee: Micron Technology, Inc.Inventors: Paul A. Farrar, Leonard Forbes, Alan R. Reinberg
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Patent number: 7492042Abstract: A method and device for cooling an integrated circuit is provided. A method and device using a gas to cool circuit structures such as a number of air bridge structures is provided. A method and device using a boiling liquid to cool circuit structures is provided. Further provided is a method of controlling chip temperature. This allows circuit and device designers an opportunity to design more efficient structures. Some properties that exhibit less variation when temperature ranges are controlled include electromigration, conductivity, operating speed, and reliability.Type: GrantFiled: October 25, 2007Date of Patent: February 17, 2009Assignee: Micron Technology, Inc.Inventors: Paul A. Farrar, Leonard Forbes, Kie Y. Ahn, Joseph E. Geusic, Arup Bhattacharyya, Alan R. Reinberg
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Patent number: 7485497Abstract: A method and device for cooling an integrated circuit is provided. A method and device using a gas to cool circuit structures such as a number of air bridge structures is provided. A method and device using a boiling liquid to cool circuit structures is provided. Further provided is a method of controlling chip temperature. This allows circuit and device designers an opportunity to design more efficient structures. Some properties that exhibit less variation when temperature ranges are controlled include electromigration, conductivity, operating speed, and reliability.Type: GrantFiled: October 25, 2007Date of Patent: February 3, 2009Assignee: Micron Technology, Inc.Inventors: Paul A. Farrar, Leonard Forbes, Kie Y. Ahn, Joseph E. Geusic, Arup Bhattacharyya, Alan R. Reinberg
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Publication number: 20080316828Abstract: Methods, devices, and systems for a memory in logic cell are provided. One or more embodiments include using a cell structure having a first gate, a second gate, and a third gate, e.g., a control gate, a back gate, and a floating gate, as a memory in logic cell. The method includes programming the floating gate to a first state to cause the memory in logic cell to operate as a first logic gate type. The method further includes programming the floating gate to a second state to cause the memory in logic cell to operate as a second logic gate type.Type: ApplicationFiled: June 21, 2007Publication date: December 25, 2008Inventors: Hussein I. Hanafi, Leonard Forbes, Alan R. Reinberg
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Publication number: 20080315917Abstract: Methods, devices, and systems for programmable computing arrays have been described. One or more embodiments include programming both a first and a second floating gate of a combined memory and logic element to one of at least two states, wherein programming the floating gates to one of the at least two states causes the combined memory and logic element to operate as a first logic gate type. One or more embodiments also include programming both the first and the second floating gates of the combined memory and logic element to another of the at least two states, wherein programming the floating gates to another of the at least two states causes the combined memory and logic element to operate as a second logic gate type, the second logic gate type being different from the first logic gate type.Type: ApplicationFiled: June 21, 2007Publication date: December 25, 2008Inventors: Leonard Forbes, Hussein J. Hanafi, Alan R. Reinberg
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Patent number: 7453082Abstract: A memory cell and a method of fabricating the memory cell having a small active area are provided. By forming a spacer in a window that is sized at the photolithographic limit, in one embodiment, a pore may be formed in dielectric layer which is smaller than the photolithographic limit. Electrode material is deposited into the pore, and a layer of structure changing material, such as chalcogenide, is deposited onto the lower electrode, thus creating a memory element having an extremely small and reproducible active area.Type: GrantFiled: July 27, 2006Date of Patent: November 18, 2008Assignee: Micron Technology, Inc.Inventors: Alan R. Reinberg, Renee Zahorik, legal representative, Russell C. Zahorik
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Patent number: 7304380Abstract: A method and device for cooling an integrated circuit is provided. A method and device using a gas to cool circuit structures such as a number of air bridge structures is provided. A method and device using a boiling liquid to cool circuit structures is provided. Further provided is a method of controlling chip temperature. This allows circuit and device designers an opportunity to design more efficient structures. Some properties that exhibit less variation when temperature ranges are controlled include electromigration, conductivity, operating speed, and reliability.Type: GrantFiled: July 7, 2006Date of Patent: December 4, 2007Assignee: Micron Technology, Inc.Inventors: Paul A. Farrar, Leonard Forbes, Kie Y. Ahn, Joseph E. Geusic, Arup Bhattacharyya, Alan R. Reinberg
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Patent number: 7300821Abstract: A method and device for cooling an integrated circuit is provided. A method and device using a gas to cool circuit structures such as a number of air bridge structures is provided. A method and device using a boiling liquid to cool circuit structures is provided. Further provided is a method of controlling chip temperature. This allows circuit and device designers an opportunity to design more efficient structures. Some properties that exhibit less variation when temperature ranges are controlled include electromigration, conductivity, operating speed, and reliability.Type: GrantFiled: August 31, 2004Date of Patent: November 27, 2007Assignee: Micron Technology, Inc.Inventors: Paul A. Farrar, Leonard Forbes, Kie Y. Ahn, Joseph E. Geusic, Arup Bhattacharyya, Alan R. Reinberg
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Patent number: 7298000Abstract: Container structures for use in integrated circuits and methods of their manufacture. The container structures have a dielectric cap on the top of a conductive container to reduce the risk of container-to-container shorting by insulating against bridging of conductive debris across the tops of adjacent container structures. The container structures are adapted for use in memory cells and apparatus incorporating such memory cells, as well as other integrated circuits.Type: GrantFiled: July 17, 2006Date of Patent: November 20, 2007Assignee: Micron Technology, Inc.Inventors: Gurtej Singh Sandhu, Alan R. Reinberg
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Patent number: 7282400Abstract: Improved methods and structures are provided that are lateral to surfaces with a (110) crystal plane orientation such that an electrical current of such structures is conducted in the <110> direction. Advantageously, improvements in hole carrier mobility of approximately 50% can be obtained by orienting the structure's channel in a (110) plane such that the electrical current flow is in the <110> direction. Moreover, these improved methods and structures can be used in conjunction with existing fabrication and processing techniques with minimal or no added complexity.Type: GrantFiled: February 21, 2006Date of Patent: October 16, 2007Assignee: Micron Technology, Inc.Inventors: Wendell P. Noble, Leonard Forbes, Alan R. Reinberg
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Patent number: 7217606Abstract: A method for forming NMOS and PMOS transistors that includes cutting a substrate along a higher order orientation and fabricating deep sub-micron NMOS and PMOS transistors on the vertical surfaces thereof. The complementary NMOS and PMOS transistors form a CMOS transistor pair. The transistors are preferably used in structures such as memory circuits, e.g., DRAMs, which are, in turn, used in a processor-based system. Ideally, the deep sub-micron NMOS and PMOS transistors are operated in velocity saturation for optimal switching operation.Type: GrantFiled: August 19, 2002Date of Patent: May 15, 2007Assignee: Micron Technology, Inc.Inventors: Leonard Forbes, Wendell P. Noble, Alan R. Reinberg
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Patent number: 7199415Abstract: Container structures for use in integrated circuits and methods of their manufacture. The container structures have a dielectric cap on the top of a conductive container to reduce the risk of container-to-container shorting by insulating against bridging of conductive debris across the tops of adjacent container structures. The container structures are adapted for use in memory cells and apparatus incorporating such memory cells, as well as other integrated circuits.Type: GrantFiled: August 31, 2004Date of Patent: April 3, 2007Assignee: Micron Technology, Inc.Inventors: Gurtej Singh Sandhu, Alan R. Reinberg
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Patent number: 7173317Abstract: An electrical and thermal contact for use in a semiconductor device. The electrical and thermal contact includes an intermediate conductive layer, an insulator component, and a contact layer. The intermediate conductive layer may contact a structure of the semiconductor device. The insulator component, which is fabricated from a thermally and electrically insulative material, may be sandwiched between the intermediate conductive layer and the contact layer, which may substantially envelop the insulator component.Type: GrantFiled: November 9, 1998Date of Patent: February 6, 2007Assignee: Micron Technology, Inc.Inventor: Alan R. Reinberg
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Patent number: 7153775Abstract: A patterning method includes providing a first material (e.g., copper) and transforming at a least a surface region of the first material to a second material (e.g., copper oxide). One or more portions of the second material (e.g., copper oxide) are converted to one or more converted portions of first material (e.g., copper) while one or more portions of the second material (e.g., copper oxide) remain. One or more portions of the remaining second material (e.g., copper oxide) are removed selectively relative to converted portions of first material (e.g., copper). Further, a thickness of the converted portions may be increased. Yet further, a diffusion barrier layer may be used for certain applications.Type: GrantFiled: August 30, 2005Date of Patent: December 26, 2006Assignee: Micron Technology, Inc,Inventors: Joseph E. Geusic, Alan R. Reinberg
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Patent number: 7125768Abstract: The present invention includes a method for reducing random bit data loss in a memory circuit. The method comprises a semiconductor layer that has a surface. The semiconductor layer is exposed at an elevated temperature to an atmosphere comprising deuterium thereby forming a film on the semiconductor layer comprising deuterium. A memory circuit is fabricated on or within the semiconductor layer.Type: GrantFiled: August 25, 1999Date of Patent: October 24, 2006Assignee: Micron Technology, Inc.Inventor: Alan R. Reinberg
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Patent number: 7102151Abstract: A memory cell and a method of fabricating the memory cell having a small active area. By forming a spacer in a window that is sized at the photolithographic limit, a pore may be formed in dielectric layer which is smaller than the photolithographic limit. Electrode material is deposited into the pore, and a layer of structure changing material, such as chalcogenide, is deposited onto the lower electrode, thus creating a memory element having an extremely small and reproducible active area.Type: GrantFiled: June 21, 2004Date of Patent: September 5, 2006Assignee: Micron Technology, Inc.Inventors: Alan R. Reinberg, Renee Zahorik, legal representative, Russell C. Zahorik, deceased