Patents by Inventor Manuj Rathor

Manuj Rathor 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).

  • Patent number: 8084770
    Abstract: In the present electronic test structure comprising, a conductor is provided, overlying a substrate. An electronic device overlies a portion of the conductor and includes a first electrode connected to the conductor, a second electrode, and an insulating layer between the first and second electrodes. A portion of the conductor is exposed for access thereto.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: December 27, 2011
    Assignee: Spansion LLC
    Inventors: Steven Avanzino, Suzette K. Pangrle, Manuj Rathor, An Chen, Sameer Haddad, Nicholas Tripsas, Matthew Buynoski
  • Patent number: 8035099
    Abstract: In an electronic device, a diode and a resistive memory device are connected in series. The diode may take a variety of forms, including oxide or silicon layers, and one of the layers of the diode may make up a layer of the resistive memory device which is in series with that diode.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: October 11, 2011
    Assignee: Spansion LLC
    Inventors: Manuj Rathor, An Chen, Steven Avanzino, Suzette K. Pangrle
  • Patent number: 7772077
    Abstract: A method of forming a semiconductor structure comprises providing a semiconductor substrate comprising a first transistor element and a second transistor element. The first transistor element comprises at least one first amorphous region and the second transistor element comprises at least one second amorphous region. A stress-creating layer is formed over the first transistor element. The stress-creating layer does not cover the second transistor element. A first annealing process is performed. The first annealing process is adapted to re-crystallize the first amorphous region and the second amorphous region. After the first annealing process, a second annealing process is performed. The stress-creating layer remains on the semiconductor substrate during the second annealing process.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: August 10, 2010
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Andreas Gehring, Andy Wei, Anthony Mowry, Manuj Rathor
  • Publication number: 20090212283
    Abstract: In an electronic device, a diode and a resistive memory device are connected in series. The diode may take a variety of forms, including oxide or silicon layers, and one of the layers of the diode may make up a layer of the resistive memory device which is in series with that diode.
    Type: Application
    Filed: February 27, 2008
    Publication date: August 27, 2009
    Inventors: Manuj Rathor, An Chen, Steven Avanzino, Suzette K. Pangrle
  • Publication number: 20090072234
    Abstract: In the present electronic test structure comprising, a conductor is provided, overlying a substrate. An electronic device overlies a portion of the conductor and includes a first electrode connected to the conductor, a second electrode, and an insulating layer between the first and second electrodes. A portion of the conductor is exposed for access thereto.
    Type: Application
    Filed: November 17, 2008
    Publication date: March 19, 2009
    Inventors: Steven Avanzino, Suzette K. Pangrle, Manuj Rathor, An Chen, Sameer Haddad, Nicholas Tripsas, Matthew Buynoski
  • Patent number: 7468525
    Abstract: In the present electronic test structure comprising, a conductor is provided, overlying a substrate. An electronic device overlies a portion of the conductor and includes a first electrode connected to the conductor, a second electrode, and an insulating layer between the first and second electrodes. A portion of the conductor is exposed for access thereto.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: December 23, 2008
    Assignee: Spansion LLC
    Inventors: Steven Avanzino, Suzette K. Pangrle, Manuj Rathor, An Chen, Sameer Haddad, Nicholas Tripsas, Matthew Buynoski
  • Publication number: 20080265240
    Abstract: The present resistive memory device includes first and second electrodes. An active layer is situated between the first and second electrodes. The active layer with advantage has a thermal conductivity of 0.02 W/Kcm or less, and is surrounded by a body in contact with the layer, the body having a thermal conductivity of 0.01 W/Kcm or less.
    Type: Application
    Filed: April 26, 2007
    Publication date: October 30, 2008
    Inventors: Zhida Lan, Manuj Rathor, Joffre F. Bernard
  • Publication number: 20080130195
    Abstract: An electronic device includes a first electrode, a second electrode and an insulating layer between the first and second electrodes, which insulating layer may be susceptible to reduction by H2. A gettering layer is provided on and in contact with the first electrode, the gettering layer acting as a protective layer for substantially avoiding reduction of the insulating layer by capturing and immobilizing H2. A glue layer may be provided between the first layer and first electrode. An additional gettering layer may be provided on and in contact with the second electrode, and a glue layer may be provided between the second electrode and additional gettering layer.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 5, 2008
    Inventors: Manuj Rathor, Matthew Buynoski, Joffre F. Bernard, Steven Avanzino, Suzette K. Pangrle
  • Publication number: 20080128691
    Abstract: In the present electronic test structure comprising, a conductor is provided, overlying a substrate. An electronic device overlies a portion of the conductor and includes a first electrode connected to the conductor, a second electrode, and an insulating layer between the first and second electrodes. A portion of the conductor is exposed for access thereto.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 5, 2008
    Inventors: Steven Avanzino, Suzette K. Pangrle, Manuj Rathor, An Chen, Sameer Haddad, Nicholas Tripsas, Matthew Buynoski
  • Publication number: 20080132068
    Abstract: The present method of fabricating a memory device includes the steps of providing a dielectric layer, providing an opening in the dielectric layer, providing a first conductive body in the opening in the dielectric layer, providing a switching body in the opening, and providing a second conductive body in the opening.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 5, 2008
    Inventors: Suzette K. Pangrle, Steven Avanzino, Sameer Haddad, Michael VanBuskirk, Manuj Rathor, James Xie, Kevin Song, Christie Marrian, Bryan Choo, Fei Wang, Jeffrey A. Shields
  • Publication number: 20080123401
    Abstract: A present method of fabricating a memory device includes the steps of providing a dielectric layer;, providing an opening in the dielectric layer, providing a first conductive body in the opening, providing a switching body in the opening, the first conductive body and switching body filling the opening, and providing a second conductive body over the switching body. In an alternate embodiment, a second dielectric layer is provided over the first-mentioned dielectric layer, and the switching body is provided in an opening in the second dielectric layer.
    Type: Application
    Filed: September 14, 2006
    Publication date: May 29, 2008
    Inventors: Suzette K. Pangrle, Steven Avanzino, Sameer Haddad, Michael VanBuskirk, Manuj Rathor, James Xie, Kevin Song, Christie Marrian, Bryan Choo, Fei Wang, Jeffrey A. Shields
  • Publication number: 20080102590
    Abstract: A method of forming a semiconductor structure comprises providing a semiconductor substrate comprising a first transistor element and a second transistor element. The first transistor element comprises at least one first amorphous region and the second transistor element comprises at least one second amorphous region. A stress-creating layer is formed over the first transistor element. The stress-creating layer does not cover the second transistor element. A first annealing process is performed. The first annealing process is adapted to re-crystallize the first amorphous region and the second amorphous region. After the first annealing process, a second annealing process is performed. The stress-creating layer remains on the semiconductor substrate during the second annealing process.
    Type: Application
    Filed: May 18, 2007
    Publication date: May 1, 2008
    Inventors: Andreas Gehring, Andy Wei, Anthony Mowry, Manuj Rathor
  • Patent number: 7323377
    Abstract: In one embodiment, a method of fabricating an integrated circuit includes the steps of: (i) forming composite spacers on sidewalls of a transistor gate, each of the composite spacers comprising a first liner having a stepped portion and a disposable spacer material over the stepped portion; (ii) forming a source/drain region by performing ion implantation through a portion of the first liner over the source/drain region; (iii) replacing the disposable spacer material with a second liner formed over the first liner after forming the source/drain region; (iv) forming a pre-metal dielectric over the second liner; and (v) forming a self-aligned contact through the pre-metal dielectric. Among other advantages, the method allows for an increased contact area for a self-aligned contact.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: January 29, 2008
    Assignee: Cypress Semiconductor Corporation
    Inventors: Mehran Sedigh, Manuj Rathor, Alain P. Blosse, Dutta Saurabh Chowdhury
  • Patent number: 6969689
    Abstract: A method of forming oxide-nitride-oxide (ONO) dielectric of a SONOS-type nonvolatile storage device is disclosed. According to a first embodiment, a method may include the steps of forming a tunneling dielectric (step 102), forming a charge storing dielectric (step 104), and forming a top insulating layer (step 106) all in the same wafer processing tool. According to various aspects of the embodiments, all layers of an ONO dielectric of a SONOS-type device may be formed in the same general temperature range. Further, a tunneling dielectric may include a tunnel oxide formed with a long, low pressure oxidation, and a top insulating layer may include silicon dioxide formed with a preheated source gas.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: November 29, 2005
    Inventors: Krishnaswamy Ramkumar, Manuj Rathor, Biju Parameshwaran, Loren Lancaster
  • Patent number: 6818558
    Abstract: A method of forming a charge storing layer is disclosed. According to an embodiment, a method may include the steps of forming a first portion of a charge storing layer with a first gas flow rate ratio (step 102), forming at least a second portion of the charge storing layer by changing to a second gas flow rate ratio that is different than the first gas flow rate ratio (step 104), and forming at least a third portion of the charge storing layer by changing to a third gas flow rate ratio that is different than the second gas flow rate ratio (step 106).
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: November 16, 2004
    Assignee: Cypress Semiconductor Corporation
    Inventors: Manuj Rathor, Krishnaswamy Ramkumar, Fred Jenne, Loren Lancaster
  • Patent number: 6624052
    Abstract: A method of making a semiconductor structure, includes annealing a structure in a deuterium-containing atmosphere. The structure includes (i) a substrate, (ii) a gate dielectric on the substrate, (iii) a gate on the gate dielectric, (iv) an etch-stop layer on the gate, and (v) an interlayer dielectric on the etch-stop layer.
    Type: Grant
    Filed: July 22, 2002
    Date of Patent: September 23, 2003
    Assignee: Cypress Semiconductor Corporation
    Inventors: Krishnaswamy Ramkumar, Manuj Rathor
  • Publication number: 20020177290
    Abstract: A method of making a semiconductor structure, includes annealing a structure in a deuterium-containing atmosphere. The structure includes (i) a substrate, (ii) a gate dielectric on the substrate, (iii) a gate on the gate dielectric, (iv) an etch-stop layer on the gate, and (v) an interlayer dielectric on the etch-stop layer.
    Type: Application
    Filed: July 22, 2002
    Publication date: November 28, 2002
    Inventors: Krishnaswamy Ramkumar, Manuj Rathor
  • Patent number: 6436799
    Abstract: A method of making a semiconductor structure, includes annealing a structure in a deuterium-containing atmosphere. The structure includes (i) a substrate, (ii) a gate dielectric on the substrate, (iii) a gate on the gate dielectric, (iv) an etch-stop layer on the gate, and (v) an interlayer dielectric on the etch-stop layer.
    Type: Grant
    Filed: September 26, 2000
    Date of Patent: August 20, 2002
    Assignee: Cypress Semiconductor, Corporation
    Inventors: Krishnaswamy Ramkumar, Manuj Rathor
  • Patent number: 6372634
    Abstract: A plasma etch chemistry and etch methodology is provided to improve critical dimension control for openings formed into and/or through a semiconductor thin film. According to an embodiment, the plasma etch chemistry includes an etchant mixture comprising a first etchant of the formula CxHyFz (where x≧2, y≧1 and z≧2) and a second etchant other than the first etchant to form the openings. The relationship of x, y and z may be such that y+z equals an even number ≦2x+2. According to an alternative embodiment, the plasma etch chemistry further includes strained cyclic (hydro)fluorocarbon. The plasma etch chemistry may be used to form openings in the layer in a single-etch step. In a further embodiment, the plasma etch chemistry described herein may etch less than the entire thickness of the layer, and a second plasma etch chemistry substantially free of the first etchant and strained cyclic (hydro)fluorocarbons etches the remainder of the layer to form the openings.
    Type: Grant
    Filed: June 15, 1999
    Date of Patent: April 16, 2002
    Assignee: Cypress Semiconductor Corp.
    Inventors: Jianmin Qiao, Sanjay Thekdi, Manuj Rathor, James E. Nulty