Patents by Inventor Chandra A

Chandra A 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).

  • Deuterated structures for image sensors and methods for forming the same
    Patent number: 8039881
    Abstract: A pixel cell with a photo-conversion device and at least one structure includes a deuterated material adjacent the photo-conversion device.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: October 18, 2011
    Assignee: Micron Technology, Inc.
    Inventor: Chandra Mouli
  • Data visualization device and method
    Patent number: 8041125
    Abstract: A data visualization device comprises a focal attribute calculator for calculating a focal value of each of a plurality of data input items, and for categorizing each of the plurality of data input items as either non-cluster blobs or second blobs. The device further comprises a clustering attribute calculator for clustering data input items categorized as second blobs into one or more cluster blobs, and a visualization shaper for arranging the one or more cluster blobs and the non-cluster blobs, relative to each other in accordance with the focal values of the data input items of respective blobs.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: October 18, 2011
    Assignee: International Business Machines Corporation
    Inventors: Vibha S. Sinha, Bikram Sengupta, Satish Chandra
  • Method and System for Forwarding and Switching Traffic in a Network Element
    Publication number: 20110249676
    Abstract: A method for forwarding a packet may include generating, by a first hash function module, a first hash value based on data included within the packet. The method may also include generating, by a second hash function module, a second hash value based on data included within the packet. The method may additionally include determining, by a first hash region integral to a memory and associated with the first hash function module, whether an index location of the first hash region corresponding to the first hash value includes an entry. Moreover, the method may include determining, by a second hash region integral to a memory and associated with the second hash function module, whether an index location of the second hash region corresponding to the second hash includes an entry.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 13, 2011
    Inventors: Bijendra Singh, Vibha Sarin, Hong Li, Chandra Ganesh
  • HYPOXIA TARGETED COMPOUNDS FOR CANCER DIAGNOSIS AND THERAPY
    Publication number: 20110251189
    Abstract: The present invention generally relates to oxazine derivative compounds and related compositions and methods for inducing hypoxic tumor cell death, treating cancer and locating a hypoxic tumor in a subject.
    Type: Application
    Filed: November 18, 2009
    Publication date: October 13, 2011
    Inventors: Bhaskar Chandra Das, Sridhar Mani
  • Methods for gasification of carbonaceous materials
    Publication number: 20110250662
    Abstract: The present disclosure is generally directed to process of gasification of carbonaceous materials to produce synthesis gas or syngas. The present disclosure provides improved methods of gasification comprising: adding one or more carbonaceous materials, adding a molecular oxygen-containing gas, adding carbon dioxide gas and optionally adding water into said gasifier. This disclosure is also directed to process of production of one or more alcohols from said syngas via fermentation or digestion in the presence of at least one microorganism.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 13, 2011
    Inventors: Bhagya Chandra Sutradhar, Ching-Whan Ko
  • Methods for gasification of carbonaceous materials
    Publication number: 20110248218
    Abstract: The present disclosure is generally directed to process of gasification of carbonaceous materials to produce synthesis gas or syngas. The present disclosure provides improved methods of gasification comprising adding a molecular oxygen-containing gas and optionally adding water into said gasifier. This disclosure is also directed to process of production of one or more alcohols from said syngas via fermentation or digestion in the presence of at least one microorganism.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 13, 2011
    Inventors: Bhagya Chandra Sutradhar, Ching-Whan Ko
  • METHOD AND SYSTEM FOR PROVIDING ENTERPRISE PROCUREMENT NETWORK
    Publication number: 20110252463
    Abstract: According to an embodiment, the present invention provides a computer system. The computer system includes one or more processors and a computer-readable medium in communication with the one or more processors. The computer system also includes an enterprise social network system, implemented by an enterprise application stored on the computer-readable storage medium, for retrieving and providing procurement information from a plurality of social network entities associated with the enterprise social network system, the enterprise social network system comprising a set of instructions executable by the one or more processors to perform one or more operations. The set of instructions includes instructions for providing, at a computer system, a user interface for receiving input from a user.
    Type: Application
    Filed: April 9, 2010
    Publication date: October 13, 2011
    Applicant: Oracle International Corporation
    Inventors: Chandra Yeleshwarapu, Keshava Rangarajan, Sudeep Agarwal, Athanasios Bismpigiannis, Nagaraj Srinivasan
  • Methods for gasification of carbonaceous materials
    Publication number: 20110250661
    Abstract: The present disclosure is generally directed to process of gasification of carbonaceous materials to produce synthesis gas or syngas. The present disclosure provides improved methods of gasification comprising: adding one or more carbonaceous materials, adding a molecular oxygen-containing gas, adding a methane-containing gas and optionally adding water or steam into said gasifier. This disclosure is also directed to process of production of one or more alcohols from said syngas via fermentation or digestion in the presence of at least one microorganism.
    Type: Application
    Filed: April 13, 2010
    Publication date: October 13, 2011
    Inventors: Bhagya Chandra Sutradhar, Ching-Whan Ko
  • Methods for passively aligning opto-electronic component assemblies on substrates
    Patent number: 8036508
    Abstract: A method for aligning an opto-electronic component assembly (OECA) on a substrate includes positioning a substrate on an assembly surface and positioning an OECA on the substrate such that a first OECA alignment face projects from a first substrate alignment face. The substrate and the OECA are advanced towards a contact face of a first assembly alignment mechanism such that the first substrate alignment face contacts the contact face of the first assembly alignment mechanism after the first OECA alignment face contacts the contact face. The OECA is displaced relative to the first substrate alignment face when the first OECA alignment face contacts the contact face and the substrate continues to move towards the contact face thereby aligning the OECA on the substrate relative to the first substrate alignment face.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: October 11, 2011
    Assignee: Corning Incorporated
    Inventors: Venkata Adiseshaiah Bhagavatula, Satish Chandra Chaparala, John Himmelreich
  • Deuterated structures for image sensors and methods for forming the same
    Patent number: 8035142
    Abstract: A pixel cell with a photo-conversion device and at least one structure includes a deuterated material adjacent the photo-conversion device.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: October 11, 2011
    Assignee: Micron Technology, Inc.
    Inventor: Chandra Mouli
  • STORING AND QUERYING OF USER FEEDBACK IN A PERSONAL REPOSITORY ACCESSIBLE TO A PERSONAL COMPUTING DEVICE
    Publication number: 20110246500
    Abstract: Various example embodiments relate to a mechanism for writing feedback to a personal repository accessible to a personal computing device. The mechanism may receive a request for writing feedback of a user of the personal computing device regarding a particular item to the personal repository. The mechanism may also store the feedback of the user regarding the particular item in the personal repository. In addition, the mechanism may send a response to an incoming query from a personal computing device controlled by a peer of the user regarding the feedback of the user stored in the personal repository. In some embodiments, feedback contained in the response to the peer may be constrained by repository access permissions specified for the peer by the user of the personal computing device.
    Type: Application
    Filed: March 30, 2010
    Publication date: October 6, 2011
    Inventors: Praphul Chandra, Ajay Gupta
  • PROCESS FOR PREPARING PREGABALIN
    Publication number: 20110245536
    Abstract: Disclosed herein is an improved, commercially viable and industrially advantageous process for the preparation of pregabalin in high yield and purity. The present invention also provides a process for the purification of (S)-pregabalin.
    Type: Application
    Filed: June 1, 2009
    Publication date: October 6, 2011
    Applicant: ACTAVIS GROUP PTC EHF
    Inventors: Vikas Daulatrao Ahirrao, Depashri Vikas Ahirrao, Chandra Prakash Narani, Sandipan Prabhurao Bondge, Mayur Devjibhai Khunt, Nitin Sharadchandra Pradhan, Jon Valgeirsson
  • SYSTEM AND METHOD TO CONTROL A POWER ON RESET SIGNAL
    Publication number: 20110241741
    Abstract: A system and method to control a power on reset signal is disclosed. In a particular embodiment, a power on reset circuit includes a first linear feedback shift register and a second linear feedback shift register. The first linear feedback shift register is configured to operate at least partially in parallel with the second linear feedback shift register.
    Type: Application
    Filed: March 31, 2010
    Publication date: October 6, 2011
    Applicant: QUALCOMM Incorporated
    Inventors: Steven M. Millendorf, Michael K. Batenburg, Sarath Chandra Kasarla
  • Herbal composition for treating CD33+ acute and chronic myeloid leukemia and a method thereof
    Patent number: 8029833
    Abstract: A method of treating CD33+ acute and chronic myeloid leukemia in animals including humans, using fraction nos. 1 and 9 obtained from water:methanol fraction by column chromatography, with ratio of water and methanol ranging between 1:5 to 5:1, wherein said water:methanol fraction is obtained from the polar extract of Piper betel by HPLC, with retention time of 3.6 and 24.0 minutes respectively, with said fractions used both individually, and in combination.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: October 4, 2011
    Assignee: Council of Scientific and Industrial Research
    Inventors: Santu Bandyopadhyay, Keshab Chandra Roy, Mitali Ray, Goutam Banerjee, Bikash Chandra Pal, Tanusree Biswas, Samir Bhattacharya
  • Pluggable contact resolution
    Patent number: 8032624
    Abstract: Methods, devices, and systems are provided for taking a pluggable extension and applying it to a unique set of a user population to handle their preferred and user-centric alerting relationships. More particularly, the pluggable extension allows a user to have their personalized contact resolution algorithm applied by a server to calls initiated by them or directed toward. The contact resolution algorithm is pluggable to any server and does not need to be built into the server itself. Moreover, multiple users can refer to and use the same pluggable contact resolution algorithm.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: October 4, 2011
    Assignee: Avaya Inc.
    Inventors: Gordon R. Brunson, Tibor Lukac, Chandra Ravipati
  • SODIUM-METAL-HALIDE ENERGY STORAGE DEVICE WITH SODIUM LEVEL CONTROL MECHANISM
    Publication number: 20110236749
    Abstract: An energy storage device includes a housing having an interior surface defining a volume and a plurality of solid electrolyte elements disposed in the volume. Each solid electrolyte element has a first surface that defines at least a portion of a first, cathodic chamber, and a second surface that defines a second, anodic chamber. A plurality of individual anode chambers are thus provided, a majority of which are in ionic communication with the cathode chamber through a majority of the solid electrolyte elements and which are also provided with a sodium level control mechanism.
    Type: Application
    Filed: March 23, 2010
    Publication date: September 29, 2011
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Reza Sarrafi-Nour, Andrew Shapiro, Chandra Sekher Yerramalli, Badri Narayan Ramamurthi
  • DRM Protected Content Sharing
    Publication number: 20110239279
    Abstract: A system and method for transmitting protected real-time content from one user to another is described. In a first aspect, a user sends a Rights Object to another user. In a second aspect, a user sends a Rights Object to another user via an intermediate server for a multiparty communication. In this second aspect, the users may be able to switch between designated Rights Objects as needed.
    Type: Application
    Filed: June 8, 2011
    Publication date: September 29, 2011
    Applicant: NOKIA CORPORATION
    Inventors: Umesh Chandra, David Leon, Sanjeev Verma
  • SYSTEM AND METHOD FOR IMPROVING OUTCOMES IN ENTERPRISE LEVEL PROCESSES
    Publication number: 20110238616
    Abstract: A method and system for using a data warehouse to improve results of enterprise level processes are provided. The data warehouse typically includes industry-wide empirical data relating to corresponding operational practices, metrics, and outcomes. The method focuses on actual process results by taking a holistic, end-to-end view of the process in conjunction with using the data in the data warehouse to enable effective process improvements.
    Type: Application
    Filed: October 29, 2010
    Publication date: September 29, 2011
    Inventors: AMIT AGGARWAL, Ruchin Chandra, Apoorva Aggarwal, Parul Ranvir Singh, Guni Brar
  • DRM Protected Content Sharing
    Publication number: 20110239280
    Abstract: A system and method for transmitting protected real-time content from one user to another is described. In a first aspect, a user sends a Rights Object to another user. In a second aspect, a user sends a Rights Object to another user via an intermediate server for a multiparty communication. In this second aspect, the users may be able to switch between designated Rights Objects as needed.
    Type: Application
    Filed: June 8, 2011
    Publication date: September 29, 2011
    Applicant: NOKIA CORPORATION
    Inventors: Umesh Chandra, David Leon, Sanjeev Verma
  • Method of forming a single-layer metal conductors with multiple thicknesses
    Patent number: 8026170
    Abstract: A pattern that includes trenches of different depths is formed on a substrate using nanoimprint lithography. A subsequent metal deposition forms lines of different thicknesses according to trench depth, from a single metal layer. Vias extending down from lines are also formed from the same layer. Individual bit lines are formed having different thicknesses at different locations.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: September 27, 2011
    Assignee: SanDisk Technologies Inc.
    Inventors: Deepak Chandra Sekar, Nima Mokhlesi