Patents by Inventor Durgesh

Durgesh 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: 9065497
    Abstract: A method, a system, and a server provide context aware multiple-input-multiple-output MIMO antenna systems and methods. Specifically, the systems and methods provide, in a multiple MIMO antenna or node system, techniques of antenna/beam selection, calibration, and periodic refresh, based on environmental and mission context. The systems and methods can define a context vector as built by cooperative use of the nodes on the backhaul to direct antennas for the best user experience as well as mechanisms using the context vector in a 3D employment to point the antennas in a cooperative basis therebetween. The systems and methods utilize sensors in the nodes to provide tailored context sensing versus motion sensing, in conjunction with BER (Bit Error Rate) measurements on test signals to position an antenna beam from a selection of several “independent” antenna subsystems operating within a single node, as well as, that of its optically connected neighbor.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: June 23, 2015
    Assignee: Symbol Technologies, LLC
    Inventors: Charles B Swope, Durgesh Tiwari
  • Patent number: 9037727
    Abstract: A method for enhancing the capability grabbing peer device functionality in Session Initiation Protocol (SIP) is disclosed. The method includes associating a session originating from a first terminal (101) to a second terminal (102) with a session originating from the first terminal to third terminal (103) using a Session Initiation Protocol REFER operation (205). The Call-ID header of the first session and the ‘cgpd’ feature tag may be used in the REFER message to associate the first session Invite Delta with the third session. Session Description Protocol (SDP) is used for conveying media to be transferred synchronously to the third terminal.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: May 19, 2015
    Assignee: Alcatel Lucent
    Inventors: Kuldeep Singh, Durgesh Mishra, Seetharaman Swaminathan, Ananthakrishnan Sujatha
  • Patent number: 8980369
    Abstract: Adverse hydrogen aging limitations in multiply-doped optical fibers are overcome by passivating these optical fibers using a deuterium passivation process. This treatment essentially pre-reacts the glass with deuterium so that the most active glass sites are no longer available to react with hydrogen in service. Optical fibers of main interest are doped with mixtures of germanium and phosphorus. Optimum passivating process conditions are described.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: March 17, 2015
    Assignee: OFS Fitel, LLC
    Inventors: David John DiGiovanni, Robert Lingle, Jr., Michael J LuValle, George E Oulundsen, Durgesh Shivram Vaidya
  • Patent number: 8953583
    Abstract: A method of forwarding a call based on media attributes of the call in a telecommunications network is disclosed. The call forwarding services includes call forwarding based on SDP attributes, media-based partial call forwarding and partial call forwarding to multiple destinations. The method comprises comparing parameters of SDP with call forwarding parameter of the user, obtaining a match between one of the SDP parameters and the call forwarding parameters, sending a REFER message in case of partial call forwarding, multiple REFER messages in case of partial call forwarding to multiple destinations to network of calling user, and forwarding the call to other terminals as specified in the call forwarding parameters. The call forwarding based on media attributes enables a served user to forward communications based on media attributes conveyed over SDP for an IMS/SIP user.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: February 10, 2015
    Assignee: Alcatel Lucent
    Inventors: Seetharaman Swaminathan, Ananthakrishnan Sujatha, Kuldeep Singh, Durgesh Mishra
  • Publication number: 20150031108
    Abstract: The present invention provides a process for preparing a compound of Formula 5b, as well as intermediates thereof, and novel classes of compounds useful in process for preparing these and similar compounds.
    Type: Application
    Filed: December 10, 2012
    Publication date: January 29, 2015
    Inventors: Javier Magano, Mark Thomas Maloney, Olivier J. Marcq, Durgesh Vasant Nadkarni, Mark John Pozzo, John Joseph Teixeira, JR.
  • Publication number: 20150016554
    Abstract: A method, a system, and a server provide context aware multiple-input-multiple-output MIMO antenna systems and methods. Specifically, the systems and methods provide, in a multiple MIMO antenna or node system, techniques of antenna/beam selection, calibration, and periodic refresh, based on environmental and mission context. The systems and methods can define a context vector as built by cooperative use of the nodes on the backhaul to direct antennas for the best user experience as well as mechanisms using the context vector in a 3D employment to point the antennas in a cooperative basis therebetween. The systems and methods utilize sensors in the nodes to provide tailored context sensing versus motion sensing, in conjunction with BER (Bit Error Rate) measurements on test signals to position an antenna beam from a selection of several “independent” antenna subsystems operating within a single node, as well as, that of its optically connected neighbor.
    Type: Application
    Filed: July 9, 2013
    Publication date: January 15, 2015
    Inventors: CHARLES B. SWOPE, ANTONIO FARAONE, DURGESH TIWARI
  • Publication number: 20150016555
    Abstract: A method, a system, and a server provide context aware multiple-input-multiple-output MIMO antenna systems and methods. Specifically, the systems and methods provide, in a multiple MIMO antenna or node system, techniques of antenna/beam selection, calibration, and periodic refresh, based on environmental and mission context. The systems and methods can define a context vector as built by cooperative use of the nodes on the backhaul to direct antennas for the best user experience as well as mechanisms using the context vector in a 3D employment to point the antennas in a cooperative basis therebetween. The systems and methods utilize sensors in the nodes to provide tailored context sensing versus motion sensing, in conjunction with BER (Bit Error Rate) measurements on test signals to position an antenna beam from a selection of several “independent” antenna subsystems operating within a single node, as well as, that of its optically connected neighbor.
    Type: Application
    Filed: July 9, 2013
    Publication date: January 15, 2015
    Inventors: Charles B. Swope, Durgesh Tiwari
  • Publication number: 20140270670
    Abstract: The specification describes multimode optical fibers with specific design parameters, i.e., controlled refractive index design ratios and dimensions, which render the optical fibers largely immune to moderately severe bends. The modal structure in the optical fibers is also largely unaffected by bending, thus leaving the optical fiber bandwidth essentially unimpaired. Bend performance results were established by DMD measurements of fibers wound on mandrels vs. measurements of fibers with no severe bends.
    Type: Application
    Filed: July 29, 2013
    Publication date: September 18, 2014
    Inventors: Xinli Jiang, Jinkee Kim, George E Oulundsen, Durgesh Vaidya, Man F Yan
  • Publication number: 20140075082
    Abstract: Apparatuses, methods and storage media associated with integrated circuits (IC) or system-on-chips (SOC) are disclosed herein. In embodiments, a multi-core IC may include a number of central processing units (CPUs), and a number of input/output (I/O) resources. The IC may further include a switch fabric configured to couple the CPUs with the I/O resources, and a register to be selectively configured to exclusively couple one of the CPUs with one of the I/O resources to form a logical domain that computationally isolates the one CPU and the one I/O resource from other CPUs and other I/O. Other embodiments may be described and claimed.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Inventors: James A. Coleman, Durgesh Srivastava, Gerald Rogers, Scott M. Oehrlein
  • Publication number: 20130323414
    Abstract: Adverse hydrogen aging limitations in multiply-doped optical fibers are overcome by passivating these optical fibers using a deuterium passivation process. This treatment essentially pre-reacts the glass with deuterium so that the most active glass sites are no longer available to react with hydrogen in service. Optical fibers of main interest are doped with mixtures of germanium and phosphorus. Optimum passivating process conditions are described.
    Type: Application
    Filed: May 21, 2013
    Publication date: December 5, 2013
    Applicant: OFS FITEL, LLC
    Inventors: David John DiGiovanni, Robert L. Lingle, Michael J. LuValle, George E. Oulundsen, Durgesh Vaidya
  • Publication number: 20130318446
    Abstract: The present invention provides a method, a system, and a computer program product for configuring a Web portal for a computer-based application using one or more menus available in the computer-based application. It comprises classifying the menus available in the application according to the functionalities. The menus classified under each functionality are configured in a hierarchical structure for presenting on the Web portal corresponding to the functionality. A context bar is defined for the Web portal by defining at least one context element. Thereafter, mapping is defined for at least one field of one or more menus presented under the Web portal with one of the at least one context element. The mapping allows auto-filling of fields of an invoked menu with the value of the mapped context element, thereby reducing the manual effort of a user.
    Type: Application
    Filed: March 23, 2011
    Publication date: November 28, 2013
    Applicant: INFOSYS LIMITED
    Inventors: Durgesh Ramchandra Ghotgalkar, Ameya Suresh Mainkar, Ravindran Nesaraj, Rajendra Kumar Lakshmana Moorthy Gari Kadiri
  • Publication number: 20130254491
    Abstract: A processor device has a cache, and a cache controller that manages the replacement of a number of cache lines in the cache, in accordance with a replacement policy. A storage location is to be configured to define a memory map having a cacheable region, an un-cacheable region, and a real time region. Upon a cache miss of an address that lies in the real time region, the cache controller responds by loading content at the address into a cache line, and then prevents the cache line from aging as would a cache line that is in the cacheable region. Other embodiments are also described and claimed.
    Type: Application
    Filed: December 22, 2011
    Publication date: September 26, 2013
    Inventors: James A. Coleman, Durgesh Srivastava
  • Patent number: 8520994
    Abstract: The specification describes multimode optical fibers with specific design parameters, i.e., controlled refractive index design ratios and dimensions, which render the optical fibers largely immune to moderately severe bends. The modal structure in the optical fibers is also largely unaffected by bending, thus leaving the optical fiber bandwidth essentially unimpaired. Bend performance results were established by DMD measurements of fibers wound on mandrels vs. measurements of fibers with no severe bends.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: August 27, 2013
    Inventors: Jinkee Kim, George E. Oulundsen, Durgesh Shivram Vaidya, Man F. Yan, Xinli Jiang
  • Patent number: 8445059
    Abstract: Adverse hydrogen aging limitations in multiply-doped optical fibers are overcome by passivating these optical fibers using a deuterium passivation process. This treatment essentially pre-reacts the glass with deuterium so that the most active glass sites are no longer available to react with hydrogen in service. Optical fibers of main interest are doped with mixtures of germanium and phosphorus. Optimum passivating process conditions are described.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: May 21, 2013
    Assignee: OFS Fitel, LLC
    Inventors: David J. DiGiovanni, Robert Lingle, Jr., Michael LuValle, George E. Oulundsen, Durgesh Shivram Vaidya
  • Patent number: 8438542
    Abstract: Technologies are described herein for generating a management pack at program build time. Data is received that defines one or more events generated by the application program. Data is also received that defines one or more management classes for the application program. When a request to build the program is received, the data defining the events generated by the program and the data defining the management classes is utilized to generate a management pack for the program in an automated fashion. Once the management pack has been generated, it may be provided to an operations manager application program for use in monitoring the operation of the application program.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: May 7, 2013
    Assignee: Microsoft Corporation
    Inventors: Durgesh Nandan, Shuyi Hu, Cheng-Chang Chang
  • Publication number: 20120250585
    Abstract: A method for enabling exchange of dynamic charging information between a calling user and a called user and negotiation of said charging information, wherein the calling user belongs to a public switched telephone network/public land mobile network (PSTN/PLMN) network and the called user belongs to an Internet Protocol (IP) Multimedia Subsystem (IMS)/Session Initiation Protocol (SIP)/Voice over Internet Protocol (VoIP) network. In another embodiment herein, the calling user belongs to an Internet Protocol (IP) Multimedia Subsystem (IMS)/Session Initiation Protocol (SIP)/Voice over Internet Protocol (VoIP) network and the called user belongs to a public switched telephone network/public land mobile network (PSTN/PLMN) network.
    Type: Application
    Filed: July 24, 2009
    Publication date: October 4, 2012
    Inventors: Swaminathan Seetharaman, Kuldeep Singh, Durgesh Mishra
  • Publication number: 20120246326
    Abstract: A system and method of providing charging information to the participants for a session is disclosed. User A initiates a session to user B, by sending an invitation message. The message contains an application body. A first method talks about basic charging framework involving network level manipulation and second method being an offer answer model for charging. In network level manipulation, the user A sends an invitation message to proxy server which modifies the application body of the message before sending the message to user B. In offer answer model for charging, user A initiates an offer for charging, which is sent to user B and means of negotiation is involved between both. Means of negotiation allows implementing different charging schemes, and User B or User B's network can also initiate the charging offer.
    Type: Application
    Filed: July 24, 2009
    Publication date: September 27, 2012
    Applicant: Alcatel Lucent
    Inventors: Kuldeep Singh, Durgesh Mishra, Swaminathan Seetharaman
  • Publication number: 20120183267
    Abstract: The specification describes multimode optical fibers with specific design parameters, i.e., controlled refractive index design ratios and dimensions, which render the optical fibers largely immune to moderately severe bends. The modal structure in the optical fibers is also largely unaffected by bending, thus leaving the optical fiber bandwidth essentially unimpaired. Bend performance results were established by DMD measurements of fibers wound on mandrels vs. measurements of fibers with no severe bends. Additional embodiments of the present invention describe an improved optical link when the inventive multimode fiber is connected to standard or conventional multimode fibers.
    Type: Application
    Filed: October 4, 2011
    Publication date: July 19, 2012
    Inventors: Xinli Jiang, Durgesh S. Vaidya, George E. Oulundsen
  • Patent number: 8160955
    Abstract: Methods, apparatus, and articles of manufacture for capturing commercial loan application data and assigning a commercial loan request are disclosed herein. Embodiments of the invention provide mechanisms for capturing commercial loan application data, assigning a commercial loan request, monitoring an approval process, and administering association of accounts with approved requests via a series of user interface displays communicated to a user via a network communication link. In addition, the network environment of the invention provides for the storage of data in a relational database management system that enables previously entered data to populate data fields of applets within the user interface displays without the necessity to re-enter the data. Moreover, the status of the review process may be monitored to more quickly respond to requests for such information by the customer.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: April 17, 2012
    Assignee: Siebel Systems, Inc.
    Inventors: Antonius Adhi Wiryawan, Kit Man Cheng, Weide Ju, Hichem Sellami, Durgesh Kotwal
  • Patent number: 8111961
    Abstract: Adverse hydrogen aging limitations in multiply-doped optical fibers are overcome by passivating these optical fibers using a deuterium passivation process. This treatment essentially pre-reacts the glass with deuterium so that the most active glass sites are no longer available to react with hydrogen in service. Optical fibers of main interest are doped with mixtures of germanium and phosphorus. Optimum passivating process conditions are described.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: February 7, 2012
    Assignee: OFS Fitel, LLC
    Inventors: David J. DiGiovanni, Michael LuValle, George E. Oulundsen, Durgesh Shivram Vaidya, Robert Lingle, Jr.