Patents by Inventor Saurabh Desai

Saurabh Desai 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: 20120185510
    Abstract: Functionality can be implemented in an operating system to increase the granularity of isolation for objects. A domain can be defined to represent each of different entities (e.g., different departments or work groups). User identifiers and/or user credentials can be associated with the appropriate domain or domains. An administrator can then define a set of rules that govern operation(s) that can be performed on the objects based on the domains. Processes running on a system will inherit the domains of a user account logged into the system. When a process running on the system attempts to perform an operation on an object, an operating system process evaluates the domain isolation rules with an identifier of the object and a domain identifier to determine whether the operation is permitted to proceed.
    Type: Application
    Filed: January 14, 2011
    Publication date: July 19, 2012
    Applicant: International Business Machines Corporation
    Inventors: Saurabh Desai, George Mathew Koikara, Pruthvi Panyam Nataraj, Guha Prasad Venkataraman, Vidya Ranganathan
  • Patent number: 8225372
    Abstract: An approach is provided that uses policies to determine which parental privileges are inherited by the parent's child processes. A parent software process initializes a child software process, such as by executing the child process. The parent process is associated with a first set of privileges. The inheritance policies are retrieved that correspond to the parent process. A second set of privileges is identified based on the retrieved inheritance policies, and this second set of privileges is applied to the child software process.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: July 17, 2012
    Assignee: International Business Machines Corporation
    Inventors: Saurabh Desai, Murali Vaddagiri
  • Patent number: 8207559
    Abstract: In accordance with an aspect of the invention, A Schottky junction field effect transistor (JFET) is created using cobalt silicide, or other Schottky material, to form the gate contact of the JFET. The structural concepts can also be applied to a standard JFET that uses N? type or P? type dopants to form the gate of the JFET. In addition, the structures allow for an improved JFET linkup with buried linkup contacts allowing improved noise and reliability performance for both conventional diffusion (N? and P? channel) JFET structures and for Schottky JFET structures. In accordance with another aspect of the invention, the gate poly, as found in a standard CMOS or BiCMOS process flow, is used to perform the linkup between the source and the junction gate and/or between the drain and the junction gate of a junction filed effect transistor (JFET).
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: June 26, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Jeffrey A. Babcock, Natalia Lavrovskaya, Saurabh Desai, Alexei Sadovnikov, Zia Alan Shafi
  • Patent number: 8196211
    Abstract: The Authorized Authorization Set System comprising a modified operating system, a command table containing authorized authorization sets, and a modified RBAC security system, eliminates the need for inherited privileges that must be passed to subcommands in order for the command to run. The modified operating system accesses a table containing authorized authorization sets which identify the privileges for all subcommands within a command. When a user is assigned an accessauth for a command, and a sub-command is a privileged sub-command, the privileged sub-command is only run when the accessauth of the sub-command is included in the authorized authorization set of the command.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: June 5, 2012
    Assignee: International Business Machines Corporation
    Inventors: Ranganathan Vidya, Murali Vaddagiri, Ravi A Shankar, Saurabh Desai
  • Patent number: 8183621
    Abstract: The number of times that a non-volatile memory (NVM) can be programmed and erased is substantially increased by utilizing a localized heating element that anneals the oxide that is damaged by tunneling charge carriers when the NVM is programmed and erased. The program and erase voltages are also reduced when heat from the heating element is applied prior to programming and erasing.
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: May 22, 2012
    Assignee: Texas Instruments Incorporated
    Inventors: Jeffrey A. Babcock, Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai
  • Publication number: 20120066760
    Abstract: A method comprises determining a set of one or more authorizations associated with a role of a user responsive to the user entering a command with a parameter, wherein the command with the parameter is to be implemented via a first virtual partition that is configured to control access to a plurality of virtual input/output (I/O) devices by a plurality of other virtual partitions. The first virtual partition and the plurality of other virtual partitions are instantiated on a same system. The method includes determining that the role is authorized to execute the command based on the set of one or more authorizations. The method also includes determining that the role is authorized to execute the command with the parameter responsive to determining that the role is authorized to perform the command. The method includes executing the command with the parameter via the virtual partition.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 15, 2012
    Applicant: International Business Machines Corporation
    Inventors: Ray W. Anderson, Saurabh Desai, George M. Koikara, Ponnuvel Palaniyappan
  • Publication number: 20110152803
    Abstract: Provided are compositions for repelling fluids comprising a volatile liquid carrier, a powder-feel agent and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-C22 moiety, the composition being substantially anhydrous. Also provided are methods of improving dryness and/or comfort associated with the intimate area, as well as, kits comprising the composition and an absorbent article.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Inventors: Kofi A. Bissah, Ricardo De Oliveira, Saurabh Desai, Joseph J. LiBrizzi, Thong Ngyuen, Shoba Pillai
  • Publication number: 20110150558
    Abstract: A kit including a product dispenser assembly and an absorbent article, the assembly including a container housing having a head portion and an internal chamber for holding a composition, the head portion including a plurality of apertures, a moveable member structured to enable a user to selectively deploy the composition from within the internal chamber through the plurality of apertures, a cap assembly, a first absorbent pad arranged on top of the head portion for receiving the composition as it is deployed from the container, a plurality of absorbent pads arranged in a stacked configuration within cap assembly, each of the plurality of pads being adapted to be sequentially arranged on top of the head portion after the first removable pad has used to apply the composition and then removed by the user.
    Type: Application
    Filed: February 23, 2010
    Publication date: June 23, 2011
    Inventors: Kofi A. Bissah, Ricardo De Oliveira, Saurabh Desai, Paul Y. Fung, Joseph J. LiBrizzi, Thong Nguyen, Shoba Pillai
  • Publication number: 20110147820
    Abstract: The number of times that a non-volatile memory (NVM) can be programmed and erased is substantially increased by utilizing a localized heating element that anneals the oxide that is damaged by tunneling charge carriers when the NVM is programmed and erased. The program and erase voltages are also reduced when heat from the heating element is applied prior to programming and erasing.
    Type: Application
    Filed: February 28, 2011
    Publication date: June 23, 2011
    Inventors: Jeffrey A. Babcock, Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai
  • Publication number: 20110152398
    Abstract: Provided are compositions for repelling fluids comprising a volatile liquid carrier, a powder-feel agent and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-C22 moiety, the composition being substantially anhydrous. Also provided are methods of improving dryness and/or comfort associated with the intimate area, as well as, kits comprising the composition and an absorbent article.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Inventors: Kofi A. Bissah, Ricardo De Oliveira, Saurabh Desai, Joseph J. LiBrizzi, Saroja Narasimhan, Thong Nguyen, Shoba Pillai
  • Publication number: 20110150557
    Abstract: A product dispenser assembly for dispensing a liquid or gel composition, the assembly including a container housing having a head portion and an internal chamber for holding a composition, the head portion including a plurality of apertures, a moveable member structured to enable a user to selectively deploy the composition from within the internal chamber through the plurality of apertures, a cap assembly, a first absorbent pad arranged on top of the head portion for receiving the composition as it is deployed from the container, a plurality of absorbent pads arranged in a stacked configuration within cap assembly, each of the plurality of pads being adapted to be sequentially arranged on top of the head portion after the first removable pad has used to apply the composition and then removed by the user.
    Type: Application
    Filed: February 23, 2010
    Publication date: June 23, 2011
    Inventors: Kofi A. Bissah, Ricardo De Oliveira, Saurabh Desai, Paul Y. Fung, Joseph J. LiBrizzi, Thong Nguyen, Shoba Pillai
  • Publication number: 20110152364
    Abstract: Provided are compositions for repelling fluids comprising a volatile liquid carrier, a powder-feel agent and less than 5 weight % of an ester selected from the group consisting of formula I, formula II, formula III, and combinations of two or more thereof: wherein R1, R2, R3, R5, R6, R8 and R9 are independently linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkyl or alkenyl groups, R4 is a linear or branched, substituted or unsubstituted, saturated or unsaturated, C3-C22 alkylene or alkenylene moiety, and R7 is a linear or branched, substituted or unsubstituted, saturated or unsaturated C3-22 moiety, the composition being substantially anhydrous. Also provided are methods of improving dryness and/or comfort associated with the intimate area, as well as, kits comprising the composition and an absorbent article.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Inventors: Kofi A. Bissah, Ricardo De Oliveira, Saurabh Desai, Joseph J. LiBrizzi, Thong Ngyuen, Shoba Pillai
  • Patent number: 7919807
    Abstract: The number of times that a non-volatile memory (NVM) can be programmed and erased is substantially increased by utilizing a localized heating element that anneals the oxide that is damaged by tunneling charge carriers when the NVM is programmed and erased. The program and erase voltages are also reduced when heat from the heating element is applied prior to programming and erasing.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: April 5, 2011
    Assignee: National Semiconductor Corporation
    Inventors: Jeffrey A. Babcock, Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai
  • Patent number: 7919805
    Abstract: In a non-volatile memory cell, a single poly SOI technology is used to save space and achieve low current programming by providing two capacitors formed in an n-material over an NBL, forming a inverter in an n-material over a PBL, and isolating the NBL from the PBL by means of a lightly doped region or a deep trench isolation region.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: April 5, 2011
    Assignee: National Semiconductor Corporation
    Inventors: Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai
  • Patent number: 7895664
    Abstract: A computer implemented method, apparatus, and computer program product for access control in a mixed discretionary access control and role based access control environment. In one embodiment, an execution access for a command is determined using a set of role based authorizations for a user invoking the command. In response to a determination that the user invoking the command is authorized based on the set of role based authorizations, a privilege in a set of privileges associated with the command is raised. Raising the privilege in the set of privileges bypasses discretionary access control checks. In response to a determination that the user invoking the command is unauthorized based on the set of role based authorizations, an execution access for the command is determined using a set of discretionary access mode bits associated with the command.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: February 22, 2011
    Assignee: International Business Machines Corporation
    Inventors: Saurabh Desai, Niteesh Kumar Dubey, Ravl A. Shankar, Drew Thomas Walters
  • Patent number: 7895435
    Abstract: A computer implemented method, computer program product, and system for managing objects. Responsive to receiving a find-rule method, and a path-rule table, wherein the path-rule table contains a set of paths, wherein each path references an object, wherein a file system locates the object using the path, and wherein the object has at least one attribute not known to the file system, a path-rule table identifier is created. The path-rule table is associated with the path-rule table identifier to form an associated path-rule table. The find-rule method is associated with the path-rule table identifier to form an associated find-rule method. The path-rule table identifier, the associated path-rule table, and the associated find-rule method are stored. The path-rule table identifier is returned.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: February 22, 2011
    Assignee: International Business Machines Corporation
    Inventors: Saurabh Desai, Niteesh Kumar Dubey, Joefon Jann, Pratap Chandra Pattnaik, Ravi A. Shankar, Murali Vaddagiri
  • Patent number: 7887012
    Abstract: A retaining bracket for holding conduits may employ a first half or stationary portion defining a semi-circular first conduit holding portion and a semi-circular second conduit holding portion. A second half or movable portion may be foldable onto the stationary portion such that a first arcuate groove and a second arcuate groove of the movable portion match the first and second conduit holding portions, respectively, to accommodate the cylindrical conduits. A first rigid binder piece may contact a long side of the stationary portion and attach to a first compressible insert and a second compressible insert. The first compressible insert may reside within the first conduit holding portion and the second compressible insert may reside within the second conduit holding portion and compress against the conduits, respectively. The binder and inserts may install into the retain bracket before or after the movable portion is closed onto the stationary portion.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: February 15, 2011
    Assignee: DENSO International America, Inc.
    Inventors: Saurabh Desai, Matthew Sasina, Stephen Frederiksen
  • Publication number: 20100243824
    Abstract: A retaining bracket for holding conduits may employ a first half or stationary portion defining a semi-circular first conduit holding portion and a semi-circular second conduit holding portion. A second half or movable portion may be foldable onto the stationary portion such that a first arcuate groove and a second arcuate groove of the movable portion match the first and second conduit holding portions, respectively, to accommodate the cylindrical conduits. A first rigid binder piece may contact a long side of the stationary portion and attach to a first compressible insert and a second compressible insert. The first compressible insert may reside within the first conduit holding portion and the second compressible insert may reside within the second conduit holding portion and compress against the conduits, respectively. The binder and inserts may install into the retain bracket before or after the movable portion is closed onto the stationary portion.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Applicant: DENSO International America, Inc.
    Inventors: Saurabh Desai, Matthew Sasina, Stephen Frederiksen
  • Publication number: 20100157682
    Abstract: A method is provided for enhancing charge storage in an E2PROM cell structure that includes a read transistor having spaced apart source an drain diffusion regions formed in a semiconductor substrate to define a substrate channel region therebetween, a conductive charge storage element formed over the substrate channel region and separated therefrom by gate dielectric material, a conductive control gate that is separated from the charge storage element by intervening dielectric material, and a conductive heating element disposed in proximity to the charge storage element. The method comprises performing a programming operation that causes charge to be placed on the charge storage element and, during the programming operation, heating the heating element to a temperature such that heat is provided to the charge storage element.
    Type: Application
    Filed: March 2, 2010
    Publication date: June 24, 2010
    Applicant: National Semiconductor Corporation
    Inventors: Jeff A. Babcock, Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai
  • Patent number: 7719048
    Abstract: A heating element is utilized to improve the bias conditions of an E2PROM cell during program and erase operations. The heating element can also be used to anneal or condition the cell for improved charge storage. During a program or an erase operation, the cell's control gate and read transistor are set to ground. The heating element then has a voltage potential applied across its terminals, causing current to flow in this resistor. As the current density increases, the resistor begins to generate heat. This heat is thermally coupled into the cell's floating gate, causing its temperature to rise.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: May 18, 2010
    Assignee: National Semiconductor Corporation
    Inventors: Jeff A. Babcock, Yuri Mirgorodski, Natalia Lavrovskaya, Saurabh Desai