Patents by Inventor Paul Farrar

Paul Farrar 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).

  • Publication number: 20140247638
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Application
    Filed: May 14, 2014
    Publication date: September 4, 2014
    Applicant: Micron Technology, Inc.
    Inventors: Paul A. Farrar, Hussein I. Hanafi
  • Patent number: 8779596
    Abstract: Disclosed structures and methods inhibit atomic migration and related capacitive-resistive effects between a metallization layer and an insulator layer in a semiconductor structure. One exemplary structure includes an inhibiting layer between an insulator and a metallization layer. The insulator includes a polymer or an insulating oxide compound. And, the inhibiting layer has a compound formed from a reaction between the polymer or insulating oxide compound and a transition metal, a representative metal, or a metalloid.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: July 15, 2014
    Assignee: Micron Technology, Inc.
    Inventor: Paul A. Farrar
  • Publication number: 20140167186
    Abstract: The present invention includes methods for stressing transistor channels of semiconductor device structures. Such methods include the formation of so-called near-surface “nanocavities” adjacent to the source/drain regions, forming extensions of the source/drain regions adjacent to and including the nanocavities, and implanting matter of a type that will expand or contract the volume of the nanocavities, depending respectively upon whether compressive strain is desirable in transistor channels between the nanocavities, as in PMOS field effect transistors, or tensile strain is wanted in transistor channels, as in NMOS field effect transistors, to enhance carrier mobility and transistor speed. Semiconductor device structures and semiconductor devices including these features are also disclosed.
    Type: Application
    Filed: February 24, 2014
    Publication date: June 19, 2014
    Applicant: Micron Technology, Inc.
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A. Farrar
  • Publication number: 20140159241
    Abstract: Disclosed structures and methods inhibit atomic migration and related capacitive-resistive effects between a metallization layer and an insulator layer in a semiconductor structure. One exemplary structure includes an inhibiting layer between an insulator and a metallization layer. The insulator includes a polymer or an insulating oxide compound. And, the inhibiting layer has a compound formed from a reaction between the polymer or insulating oxide compound and a transition metal, a representative metal, or a metalloid.
    Type: Application
    Filed: February 18, 2014
    Publication date: June 12, 2014
    Applicant: Micron Technology, Inc.
    Inventor: Paul A. Farrar
  • Patent number: 8679928
    Abstract: The present invention includes methods for stressing transistor channels of semiconductor device structures. Such methods include the formation of so-called near-surface “nanocavities” adjacent to the source/drain regions, forming extensions of the source/drain regions adjacent to and including the nanocavities, and implanting matter of a type that will expand or contract the volume of the nanocavities, depending respectively upon whether compressive strain is desirable in transistor channels between the nanocavities, as in PMOS field effect transistors, or tensile strain is wanted in transistor channels, as in NMOS field effect transistors, to enhance carrier mobility and transistor speed. Semiconductor device structures and semiconductor devices including these features are also disclosed.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: March 25, 2014
    Assignee: Micron Technology, Inc.
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A. Farrar
  • Publication number: 20140077393
    Abstract: Devices and methods are described including a multi-chip assembly. Embodiments of multi-chip assemblies are provided that uses both lateral connection structures and through chip connection structures. One advantage of this design includes an increased number of possible connections. Another advantage of this design includes shorter distances for interconnection pathways, which improves device performance and speed.
    Type: Application
    Filed: November 22, 2013
    Publication date: March 20, 2014
    Applicant: Micron Technology, Inc.
    Inventor: Paul A. Farrar
  • Patent number: 8592964
    Abstract: Devices and methods are described including a multi-chip assembly. Embodiments of multi-chip assemblies are provided that uses both lateral connection structures and through chip connection structures. One advantage of this design includes an increased number of possible connections. Another advantage of this design includes shorter distances for interconnection pathways, which improves device performance and speed.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: November 26, 2013
    Assignee: Micron Technology, Inc.
    Inventor: Paul A. Farrar
  • Publication number: 20130299999
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Application
    Filed: July 16, 2013
    Publication date: November 14, 2013
    Inventors: Paul A. Farrar, Hussein I. Hanafi
  • Publication number: 20130288433
    Abstract: Methods and devices for multi-chip stacks are shown. A method is shown that assembles multiple chips into stacks by stacking wafers prior to dicing into individual chips. Methods shown provide removal of defective chips and their replacement during the assembly process to improve manufacturing yield.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 31, 2013
    Inventor: Paul A. Farrar
  • Patent number: 8498171
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: July 30, 2013
    Assignee: Micron Technology, Inc.
    Inventors: Paul A. Farrar, Hussein I Hanafi
  • Patent number: 8470642
    Abstract: Methods and devices for multi-chip stacks are shown. A method is shown that assembles multiple chips into stacks by stacking wafers prior to dicing into individual chips. Methods shown provide removal of defective chips and their replacement during the assembly process to improve manufacturing yield.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: June 25, 2013
    Assignee: Micron Technology, Inc.
    Inventor: Paul A. Farrar
  • Publication number: 20130084994
    Abstract: A gaming system and method of rewarding players of electronic gaming machines connected by a network to a host computer which stores player-useable points at a network-accessible location, awards a personal points multiplier to a player, and applies the personal points multiplier to at least some of the points.
    Type: Application
    Filed: September 4, 2012
    Publication date: April 4, 2013
    Applicant: IGT
    Inventor: Paul Farrar
  • Publication number: 20130001575
    Abstract: The present invention includes methods for stressing transistor channels of semiconductor device structures. Such methods include the formation of so-called near-surface “nanocavities” adjacent to the source/drain regions, forming extensions of the source/drain regions adjacent to and including the nanocavities, and implanting matter of a type that will expand or contract the volume of the nanocavities, depending respectively upon whether compressive strain is desirable in transistor channels between the nanocavities, as in PMOS field effect transistors, or tensile strain is wanted in transistor channels, as in NMOS field effect transistors, to enhance carrier mobility and transistor speed. Semiconductor device structures and semiconductor devices including these features are also disclosed.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A. Farrar
  • Publication number: 20120302006
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 29, 2012
    Inventors: Paul A. Farrar, Hussein I. Hanafi
  • Patent number: 8293611
    Abstract: The present invention includes methods for stressing transistor channels of semiconductor device structures. Such methods include the formation of so-called near-surface “nanocavities” adjacent to the source/drain regions, forming extensions of the source/drain regions adjacent to and including the nanocavities, and implanting matter of a type that will expand or contract the volume of the nanocavities, depending respectively upon whether compressive strain is desirable in transistor channels between the nanocavities, as in PMOS field effect transistors, or tensile strain is wanted in transistor channels, as in NMOS field effect transistors, to enhance carrier mobility and transistor speed. Semiconductor device structures and semiconductor devices including these features are also disclosed.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: October 23, 2012
    Assignee: Micron Technology, Inc.
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A Farrar
  • Patent number: 8237254
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: August 7, 2012
    Assignee: Micron Technology, Inc.
    Inventors: Paul A. Farrar, Hussein I Hanafi
  • Publication number: 20110248353
    Abstract: In various method embodiments, a device region in a semiconductor substrate and isolation regions adjacent to the device region are defined. The device region has a channel region and the isolation regions have strain-inducing regions laterally adjacent to the channel regions. The channel region is strained with a desired strain for carrier mobility enhancement, where at least one ion type is implanted with an energy resulting in a peak implant in the strain-inducing regions of the isolation regions. Other aspects and embodiments are provided herein.
    Type: Application
    Filed: June 17, 2011
    Publication date: October 13, 2011
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A. Farrar
  • Publication number: 20110222328
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Application
    Filed: May 20, 2011
    Publication date: September 15, 2011
    Inventors: Paul A. Farrar, Hussein I. Hanafi
  • Patent number: 7968960
    Abstract: In various method embodiments, a device region in a semiconductor substrate and isolation regions adjacent to the device region are defined. The device region has a channel region and the isolation regions have strain-inducing regions laterally adjacent to the channel regions. The channel region is strained with a desired strain for carrier mobility enhancement, where at least one ion type is implanted with an energy resulting in a peak implant in the strain-inducing regions of the isolation regions. Other aspects and embodiments are provided herein.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: June 28, 2011
    Assignee: Micron Technology, Inc.
    Inventors: Arup Bhattacharyya, Leonard Forbes, Paul A. Farrar
  • Patent number: 7952184
    Abstract: Some embodiments include a device having a number of memory cells and associated circuitry for accessing the memory cells. The memory cells of the device may be formed in one or more memory cell dice. The associated circuitry of the device may also be formed in one or more dice, optionally separated from the memory cell dice.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: May 31, 2011
    Assignee: Micron Technology, Inc.
    Inventors: Paul A. Farrar, Hussein I Hanafi