Patents by Inventor Raju Datla

Raju Datla 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: 20110035457
    Abstract: The disclosed embodiments include a system and method for providing at least one electronic application to at least one device. In one embodiment, the method includes acquiring device information that relates to the device and determining whether the device supports the at least one application based on the device information. The method may further include generating an electronic message for the device wherein the message contains at least one link for acquiring the at least one application when the device supports the application.
    Type: Application
    Filed: October 19, 2010
    Publication date: February 10, 2011
    Applicant: COMCAST CABLE HOLDINGS, LLC
    Inventors: Richard M. Woundy, Manoj Chaudhari, Raju Datla, Eugene Lee, Srinivas Bongoni
  • Patent number: 7844658
    Abstract: The disclosed embodiments include a system and method for providing at least one electronic application to at least one device. In one embodiment, the method includes acquiring device information that relates to the device and determining whether the device supports the at least one application based on the device information. The method may further include generating an electronic message for the device wherein the message contains at least one link for acquiring the at least one application when the device supports the application.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: November 30, 2010
    Assignee: Comcast Cable Holdings, LLC
    Inventors: Richard M. Woundy, Manoj Chaudhari, Raju Datla, Eugene Lee, Srinivas Bongoni
  • Publication number: 20100287517
    Abstract: A method is described for simulating the f-sigma timing path delay of an integrated circuit design when local transistor variations determine the stochastic delay. This is achieved by determining an estimated delay time for a first timing path using non-linear operating point analysis of local variations (NLOPALV). An operating point is calculated for each cell that is included in a timing path in the integrated circuit design. The f-sigma operating point of a cell-arc is a point on the cell-arc delay function (CADF). An f-sigma delay value is determined for each cell using the selected operating point on the CADF of the cell. The determined delay values of the plurality of cells in the timing path may then be combined to predict the estimated delay for the entire timing path. The method may be extended to deal with slew rate, predict hold time statistics, prune paths, and deal with convergent paths.
    Type: Application
    Filed: April 23, 2010
    Publication date: November 11, 2010
    Inventors: Dennis Darcy Buss, Alice Wang, Gordon Gammie, Jie Gu, Rahul Jagdish Rithe, Satyendra R.P. Raju Datla, Sharon Hsiao-Wei Chou
  • Patent number: 7745605
    Abstract: Late embryogenesis abundant (Lea) proteins accumulate in maturing seeds after many of the storage compounds have been synthesized, and they are considered relevant to maturation. We report here the molecular organization and expression of BnLea3-1, a novel Group 3 Lea gene from Brassica napus. BnLea3-1 contains a coding region of 798 bp, sharing 84.4% homology at the amino acid level with Lea76 of B. napus. Two tandem 11-mer repeats are truncated from the coding region of BnLea3-1, compared to the 13 conserved 11-mer repeats of Lea76. Substitutions of consensus residues are found at various positions within the 11-mer repeats. A 1561 bp 5? flanking promoter fragment of BnLea3-1 fused to E. coli?-glucuronidase (GUS) coding region conferred seed-specific GUS expression in stable transgenics of B. napus, tobacco and in transiently-transformed pea.
    Type: Grant
    Filed: October 9, 2007
    Date of Patent: June 29, 2010
    Assignee: National Research Council of Canada
    Inventors: Gopalan Selvaraj, Jun Huang, Raju Datla
  • Patent number: 7735140
    Abstract: Information flow between network elements in a network enables a management system to capture a security knowledge base and to perform a static analysis of the network. In one embodiment, a method for performing a network security audit based on information flows among network elements comprises the machine-implemented steps of obtaining a network inventory that identifies one or more network elements of a packet-switched network; determining how information packets flow through the one or more network elements; determining a first threat level for each of the one or more network elements; determining a second threat level for the network as a whole; and providing a report of a network security audit based on the first and second threat levels.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: June 8, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Krishnam Raju Datla, Srinivasa Beereddy, Prasanthi Somepalli, Parthasarathy Venkatavaradhan
  • Patent number: 7721304
    Abstract: Programmable network intelligence approaches as disclosed herein provide apparatus, methods and tools to achieve programmable interfaces to a device, or group of devices or a network where native programmable interfaces are not available.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: May 18, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Krishnam Raju Datla, Srinivasa Beereddy, Praveen Vengalam, Chandrasekhar Guntakala, Chandrareddy Manubothu, Parthasarathy Venkatavaradhan, Muni Thunuguntlu
  • Publication number: 20090119749
    Abstract: A method for limiting user access to a captive domain or an open domain. The captive domain may include electronically accessible content that is selected/controlled by a service provider and the open domain may include electronically accessible content that is not completely selected/controlled by the service provider. The method may include configuring a modem or other user device in such a manner as to limit use access to the desired domain.
    Type: Application
    Filed: November 1, 2007
    Publication date: May 7, 2009
    Applicant: COMCAST CABLE HOLDINGS, LLC
    Inventors: Raju Datla, Srini Avirneni
  • Patent number: 7499902
    Abstract: Data Model Prediction tries to emulate the existing non-programmable interfaces by accurately predicting the data structures and operations required to provide the programmable interfaces.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: March 3, 2009
    Assignee: Cisco Technology, Inc.
    Inventors: Krishnam Raju Datla, Srinivasa Beereddy, Praveen Vengalam, Chandrasekhar Guntakala, Jung Tjong
  • Publication number: 20080244793
    Abstract: Late embryogenesis abundant (Lea) proteins accumulate in maturing seeds after many of the storage compounds have been synthesized, and they are considered relevant to maturation. We report here the molecular organization and expression of BnLea3-1, a novel Group 3 Lea gene from Brassica napus. BnLea3-1 contains a coding region of 798 bp, sharing 84.4% homology at the amino acid level with Lea76 of B. napus. Two tandem 11-mer repeats are truncated from the coding region of BnLea3-1, compared to the 13 conserved 11-mer repeats of Lea76. Substitutions of consensus residues are found at various positions within the 11-mer repeats. A 1561 bp 5? flanking promoter fragment of BnLea3-1 fused to E. coli-glucuronidase (GUS) coding region conferred seed-specific GUS expression in stable transgenics of B. napus, tobacco and in transiently-transformed pea.
    Type: Application
    Filed: October 9, 2007
    Publication date: October 2, 2008
    Inventors: Gopalan Selvaraj, Jun Huang, Raju Datla
  • Publication number: 20080189809
    Abstract: The present invention relates to methods for the use of the Arabidopsis “BREVIPEDICELLUS” (BP) gene for alteration of plant architecture, in particular alteration of the morphology of the inflorescence of a flowering plant. The methods of the present invention provide a means to alter the development of the peduncle, notably the inflorescence branches, and the pedicels that subtend the individual flowers as well as aspects of flower structure such as the style, and subsequent seed pods, of a flowering plant. The invention also relates to methods to identify and isolate polynucleotides encoding genes with BP-related functions from other plant species and methods for utilizing said polynucleotides to alter the inflorescence of said plant species. Furthermore, the invention encompasses transgenic plants generated by the methods disclosed, and nucleotide sequences for use in generating the transgenic plants.
    Type: Application
    Filed: November 21, 2007
    Publication date: August 7, 2008
    Inventors: Raju Datla, Vivijan Babic, Tim Dumonceaux, Prakash Venglat, Wilf Keller, Gopalan Selvaraj
  • Publication number: 20080178175
    Abstract: The disclosed embodiments include a system and method for providing at least one electronic application to at least one device. In one embodiment, the method includes acquiring device information that relates to the device and determining whether the device supports the at least one application based on the device information. The method may further include generating an electronic message for the device wherein the message contains at least one link for acquiring the at least one application when the device supports the application.
    Type: Application
    Filed: January 22, 2007
    Publication date: July 24, 2008
    Applicant: COMCAST CABLE HOLDINGS, LLC
    Inventors: Richard M. Woundy, Manoj Chaudhari, Raju Datla, Eugene Lee, Srinivas Bongoni
  • Patent number: 7393997
    Abstract: The present invention relates to methods for the use of the Arabidopsis “BREVIPEDICELLUS” (BP) gene for alteration of plant architecture, in particular alteration of the morphology of the inflorescence of a flowering plant. The methods of the present invention provide a means to alter the development of the peduncle, notably the inflorescence branches, and the pedicels that subtend the individual flowers as well as aspects of flower structure such as the style, and subsequent seed pods, of a flowering plant. The invention also relates to methods to identify and isolate polynucleotides encoding genes with BP-related functions from other plant species and methods for utilizing said polynucleotides to alter the inflorescence of said plant species. Furthermore, the invention encompasses transgenic plants generated by the methods disclosed, and nucleotide sequences for use in generating the transgenic plants.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: July 1, 2008
    Inventors: Raju Datla, Tim Dumonceaux, Prakash Venglat, Vivijan Babic, Wilf Keller, Gopalan Selvaraj
  • Publication number: 20080044549
    Abstract: The present invention provides a method of making a genetically transformed plant which has an altered content of at least one product of a secondary metabolic pathway. The method consists of introducing into a plant cell capable of being transformed and regenerated to a whole plant a DNA expression cassette. The expression cassette includes DNA sequences required for transformation and selection in plant cells. It also includes a DNA sequence that, under the control of a promoter active in plant cells, encodes a protein capable of modifying the utilization of a substrate in the secondary metabolic pathway. The substrate is not a primary metabolite of the group selected from glucose, amino acids, common fatty acids and nucleotides. A plant or plant tissues including seeds can then be recovered having an altered content of at least one product of the secondary metabolic pathway. The invention also provides for feed products derived from the plants and seeds obtained according to the method.
    Type: Application
    Filed: September 19, 2007
    Publication date: February 21, 2008
    Applicant: NATIONAL RESEARCH COUNCIL OF CANADA
    Inventors: Wilfred Keller, Raju Datla, Jin-Zhuo Dong, Fawzy Georges, Atta Hussain, Gopalan Selvaraj
  • Patent number: 7112724
    Abstract: The invention provides a method for genetically transforming a plant so that it expresses a glycerol-3-phosphate dehydrogenase that is feedback-defective. The feedback-defective enzyme raises levels of glycerol and glycerol-3-phosphate in comparison to the wild-type, leading to increased osmotic stress tolerance, and altered fatty acid content in glycerolipids.
    Type: Grant
    Filed: September 21, 2000
    Date of Patent: September 26, 2006
    Assignee: National Research Council of Canada
    Inventors: Jitao Zou, Yangdou Wei, Cyril Periappuram, Gopalan Selvaraj, Raju Datla
  • Publication number: 20060156438
    Abstract: The anther recruits a number of specific-genes to support microspore development. Here we report identification of a novel gene, RAFTIN1, from bread wheat and rice, encoding a protein containing a BURP domain hallmarked with 4 CII repeats at its C-terminus. This single copy gene (per haploid complement in cereals) is exclusively expressed in the tapetum during postmeiotic stages when the young microspore undergoes rapid expansion. RAFTIN1 is biosynthesized in the tapetum, transported into the Ubisch body, and further deposited onto the microspore exinewall. Transgenic rice, in which RAFTIN1 expression is down-regulated, shows normal growth and development hut also shows male sterility. In the RAFTIN1-less anther, tapetal degeneration is retarded and pollen lacks contents. Thus, RAFTIN1 assembly in the Ubisch body and the microspore exinewall is required for microspore development, probably for regulation of metabolite transport from the tapetum to the microspore.
    Type: Application
    Filed: August 1, 2003
    Publication date: July 13, 2006
    Inventors: Gopalan Selvaraj, Aiming Wang, Gun Xia, Wenshuang Xie, Raju Datla
  • Publication number: 20060012393
    Abstract: Data Model Prediction tries to emulate the existing non-programmable interfaces by accurately predicting the data structures and operations required to provide the programmable interfaces.
    Type: Application
    Filed: June 8, 2005
    Publication date: January 19, 2006
    Inventors: Krishnam Raju Datla, Srinivasa Beereddy, Praveen Vengalam, Chandrasekhar Guntakala, Jung Tjong
  • Publication number: 20050273851
    Abstract: Information flow between network elements in a network enables a management system to capture a security knowledge base and to perform a static analysis of the network. In one embodiment, a method for performing a network security audit based on information flows among network elements comprises the machine-implemented steps of obtaining a network inventory that identifies one or more network elements of a packet-switched network; determining how information packets flow through the one or more network elements; determining a first threat level for each of the one or more network elements; determining a second threat level for the network as a whole; and providing a report of a network security audit based on the first and second threat levels.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 8, 2005
    Inventors: Krishnam Raju Datla, Srinivasa Beereddy, Prasanthi Somepalli, Parthasarathy Venkatavaradhan
  • Publication number: 20050066395
    Abstract: The present invention relates to methods for the use of the Arabidopsis “BREVIPEDICELLUS” (BP) gene for alteration of plant architecture, in particular alteration of the morphology of the inflorescence of a flowering plant. The methods of the present invention provide a means to alter the development of the peduncle, notably the inflorescence branches, and the pedicels that subtend the individual flowers as well as aspects of flower structure such as the style, and subsequent seed pods, of a flowering plant. The invention also relates to methods to identify and isolate polynucleotides encoding genes with BP-related functions from other plant species and methods for utilizing said polynucleotides to alter the inflorescence of said plant species. Furthermore, the invention encompasses transgenic plants generated by the methods disclosed, and nucleotide sequences for use in generating the transgenic plants.
    Type: Application
    Filed: March 28, 2002
    Publication date: March 24, 2005
    Inventors: Raju Datla, Tim Dumonceaux, Prakash Venglat, Vivijan Babic, Wilf Keller, Gopalan Selvaraj
  • Publication number: 20030233671
    Abstract: Late embryogenesis abundant (Lea) proteins accumulate in maturing seeds after many of the storage compounds have been synthesized, and they are considered relevant to maturation. We report here the molecular organization and expression of BnLea3-1, a novel Group 3 Lea gene from Brassica napus. BnLea3-1 contains a coding region of 798 bp, sharing 84.4% homology at the amino acid level with Lea76 of B. napus. Two tandem 11-mer repeats are truncated from the coding region of BnLea3-1, compared to the 13 conserved 11-mer repeats of Lea76. Substitutions of consensus residues are found at various positions within the 11-mer repeats. A 1561 bp 5′ flanking promoter fragment of BnLea3-1 fused to E. coli &bgr;-glucurondiase (GUS) coding region conferred seed-specific GUS expression in stable transgenics of B. napus, tobacco and in transiently-transformed pea.
    Type: Application
    Filed: March 14, 2003
    Publication date: December 18, 2003
    Inventors: Gopalan Selvaraj, Jun Huang, Raju Datla