Patents by Inventor Rohit

Rohit 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: 20110051692
    Abstract: A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.
    Type: Application
    Filed: August 11, 2010
    Publication date: March 3, 2011
    Applicant: QUALCOMM Incorporated
    Inventors: Sharad Deepak Sambhwani, Mario Mark Scipione, Rohit Kapoor, Andrei Dragos Radulescu
  • Publication number: 20110055242
    Abstract: A method and system for automatically and transparently managing a directory in a database system to preferentially use of objects in an in-memory database instead of copies of the objects in disk-based databases, in order to speed up application response times. The methods and systems selectively add or update LDAP entries to leverage advantage of the database objects in the in-memory database, so that the LDAP entries point to the in-memory database instead of disk-based databases.
    Type: Application
    Filed: August 25, 2009
    Publication date: March 3, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gaurav Mehrotra, Abhinay Ravinder Nagpal, Rohit P. Raut, Yan Wang Stein
  • Publication number: 20110049807
    Abstract: The present invention provides a game, methods, apparatus, and systems for playing the game. The game includes a plurality of playing pieces arranged in fixed locations, the playing pieces each including a plurality of game indicia; a control for selecting game indicia from among the plurality of game indicia on one or more of the playing pieces; and a visual cue for indicating capture of one or more playing pieces. Numerous additional and alternative aspects are disclosed.
    Type: Application
    Filed: August 27, 2009
    Publication date: March 3, 2011
    Applicant: Trellisys.net Pvt.Ltd.
    Inventors: Arun Benty, Rohit Mervyn Regonayak
  • Patent number: 7898005
    Abstract: Nanofluidic devices incorporating inorganic nanotubes fluidly coupled to channels or nanopores for supplying a fluid containing chemical or bio-chemical species are described. In one aspect, two channels are fluidly interconnected with a nanotube. Electrodes on opposing sides of the nanotube establish electrical contact with the fluid therein. A bias current is passed between the electrodes through the fluid, and current changes are detected to ascertain the passage of select molecules, such as DNA, through the nanotube. In another aspect, a gate electrode is located proximal the nanotube between the two electrodes thus forming a nanofluidic transistor. The voltage applied to the gate controls the passage of ionic species through the nanotube selected as either or both ionic polarities. In either of these aspects the nanotube can be modified, or functionalized, to control the selectivity of detection or passage.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: March 1, 2011
    Assignee: The Regents of the University of California
    Inventors: Peidong Yang, Arunava Majumdar, Rong Fan, Rohit Karnik
  • Patent number: 7900105
    Abstract: A low overhead dynamically reconfigurable shared scan-in test architecture is provided. This test architecture advantageously allows for changing scan inputs during the scan operation on a per shift basis. The flexibility of reconfiguring the scan input to scan chain mapping every shift cycle can advantageously reduce both test data volume and test application time.
    Type: Grant
    Filed: May 12, 2010
    Date of Patent: March 1, 2011
    Assignee: Synopsys, Inc.
    Inventors: Rohit Kapur, Nodari Sitchinava, Samitha Samaranayake, Emil Gizdarski, Frederic J. Neuveux, Suryanarayana Duggirala, Thomas W. Williams
  • Publication number: 20110046680
    Abstract: Fixation devices and methods for stabilization of the lamina after laminoplasty are described. The device comprises of a plate with several holes that receive bone fasteners. The plate is curved at the ends to contour to the vertebral structure and has appendages to engage the displaced lamina in a fixed position. Alternatively, the plate has a bone fusion spacer in the middle to engage and fuse the lamina in the displaced position. Several methods of dynamically stabilizing the lamina after either the open door, double door or expansive laminoplasty technique are provided.
    Type: Application
    Filed: November 2, 2010
    Publication date: February 24, 2011
    Inventor: Rohit Khanna
  • Patent number: 7893871
    Abstract: A method and system for beamforming with partial channel knowledge comprises beamforming one or more streams from a beamformer to one or more receive antennas of a beamformee whose channels are known to the beamformer. In response to the beamformer having a larger number of streams to transmit to the beamformee than a rank of a partial channel matrix between the beamformer and the beamformee, beamforming is used to steer remaining streams through a null space of the partial channel matrix.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: February 22, 2011
    Assignee: Marvell International Ltd.
    Inventors: Jungwon Lee, Rohit U. Nabar
  • Patent number: 7895116
    Abstract: An improved seller automated engine architecture methodology particularly (though not exclusively) for use in automated real-time iterative reverse auctions over the Internet and the like for the purchase and sale of goods and services, providing a choice of architectural implementations while enabling price optimization on market share-directed considerations, specific sales target-directed implementations, seller utility derivative-following implementations, model optimizer implementations and explorations, mathematical optimization-oriented and rules-based implementations.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: February 22, 2011
    Inventors: Mukesh Chatter, Rohit Goyal, Shiao-bin Soong
  • Patent number: 7893496
    Abstract: Stress enhanced MOS transistors are provided. A semiconductor device is provided that comprises a semiconductor-on-insulator structure, a gate insulator layer, a source region, a drain region and a conductive gate overlying the gate insulator layer. The semiconductor-on-insulator structure comprises: a substrate, a semiconductor layer, and an insulating layer disposed between the substrate and the semiconductor layer. The semiconductor layer has a first surface, a second surface and a first region.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: February 22, 2011
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Igor Peidous, Rohit Pal
  • Publication number: 20110040528
    Abstract: A method of performing systemic diagnostics for a wafer includes selecting a design for manufacturability (DFM) rule for analysis. For each IC chip on the wafer, two sets of IC features adjacent the rule can be extracted based on the chip's layout design. Upconverted diagnostics can be run to generate computed numbers associated with combination categories for each set. Zonal analysis can be run on the two sets using the computed numbers to derive metrics for the two sets. A report can be generated based on the zonal analysis.
    Type: Application
    Filed: August 10, 2010
    Publication date: February 17, 2011
    Applicant: Synopsys, Inc.
    Inventors: Rohit Kapur, Mallika Kapur, Maya Kapur
  • Publication number: 20110038347
    Abstract: A system and method enable wireless user equipment (UE) to undergo a serving radio network subsystem (SRNS) relocation to a radio network controller (RNC) that does not support a fast dormancy feature while maintaining synchronization with the packet-switched domain of the core network. The UE is made aware of whether the target RNC supports the fast dormancy feature by way of an indication provided to the UE in a reconfiguration message provided by the source RNC, that is, the RNC to which the UE was connected prior to the SRNS relocation. In this way, the UE can behave accordingly whether or not the target RNC supports the fast dormancy feature.
    Type: Application
    Filed: August 10, 2010
    Publication date: February 17, 2011
    Applicant: QUALCOMM Incorporated
    Inventors: Kiran KishanRao Patil, Liangchi Hsu, Rohit Kapoor, Sharad Deepak Sambhwani, Aziz Gholmieh
  • Publication number: 20110040867
    Abstract: The disclosed wireless device automatically detects the redirection of its internet access via a wireless hotspot network. The exemplary device algorithm provides the flexibility to detect either or both of DNS redirection and HTTP redirection, as well as to automatically accommodate such internet redirection. The proposed algorithm allows a wireless device user to be alerted and account for internet redirection when such internet redirection is automatically detected upon entering service via a hotspot. Alternatively, the wireless device may attempt to automatically meet the hotspot requirements and complete the internet access through the hotspot.
    Type: Application
    Filed: August 12, 2009
    Publication date: February 17, 2011
    Inventor: Rohit Satish KALBAG
  • Patent number: 7888168
    Abstract: Embodiments of the invention contemplate the formation of a high efficiency solar cell using novel methods to form the active region(s) and the metal contact structure of a solar cell device. In one embodiment, the methods include the use of various etching and patterning processes that are used to define point contacts through a blanket dielectric layer covering a surface of a solar cell substrate. The method generally includes depositing an etchant material that enables formation of a desired pattern in a dielectric layer through which electrical contacts to the solar cell device can be formed.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: February 15, 2011
    Assignee: Applied Materials, Inc.
    Inventors: Timothy W. Weidman, Rohit Mishra
  • Publication number: 20110033033
    Abstract: Techniques for managing teleconferences. A plurality of people are associated with a plurality of identifiers such that each person is associated with at least one identifier. For each caller to a teleconference associated with a different identifier, authentication information is solicited from the caller. Authentication information is received from the caller in response to the solicitation and a determination, based on the received authentication information, is made whether the caller is associated with one of the identifiers.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 10, 2011
    Applicant: Oracle International Corporation
    Inventors: Rohit Koul, Gurudutta Ramanathaiah, Deepak Ramakrishnan
  • Publication number: 20110034677
    Abstract: Recurrent gene fusions of androgen regulated genes and ETS family member genes in prostate cancer are described. Compositions and methods having utility in prostate cancer diagnosis, research, and therapy are also provided.
    Type: Application
    Filed: December 30, 2009
    Publication date: February 10, 2011
    Applicants: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
    Inventors: Scott Tomlins, Daniel Rhodes, Arul Chinnaiyan, Rohit Mehra, Mark A. Rubin, Xiao-Wei Sun, Sven Perner, Charles Lee, Francesca Demichelis
  • Publication number: 20110035453
    Abstract: In one embodiment, a rule is received that specifies an action to perform based on text of any instant messages received. An input is received to change from a first mode to a second mode. The second mode may be a virtual offline mode in which rules may be applied to incoming instant messages. When an instant message is received, text of the instant message is recognized. For example, text in the body of the instant message or metadata is determined. The rule is applied to the recognized text to determine if an action for the rule should be performed. For example, if a certain phrase is detected, then an action may be performed. The actions may include pre-configured auto-responses, allowing display of the instant message for certain senders even if the user has indicated he/she is busy, or storing of the message for later delivery.
    Type: Application
    Filed: August 6, 2009
    Publication date: February 10, 2011
    Applicant: Oracle International Corporation
    Inventors: Rohit Koul, Gurudutta Ramanathaiah, Deepak Ramakrishnan, Vikas Pooven Chathoth
  • Publication number: 20110032006
    Abstract: An AUX channel amplifier for amplifying data in the AUX channel of a Display Port device. In some embodiments, the amplifier includes a first amplifier coupled to amplify a signal from a source to a sink and a second amplifier coupled to amplify a signal from the sink to the source. A slicer can be utilized to digitize the signal from the source. In some embodiments, a clock and data recovery can be utilized to receive signals from the source and a second clock and data recovery can be utilized to receive signals from the sink. A controller determine the direction of data flow and enables the first amplifier or the second amplifier accordingly.
    Type: Application
    Filed: February 24, 2010
    Publication date: February 10, 2011
    Inventors: PRASHANT SHAMARAO, Chris Demarco, Rohit Singhal, Robert Bishop, Alex Reed
  • Patent number: 7882706
    Abstract: The present invention provides an easy and convenient way of cooling or chilling beverage containers. An ice mold is filled with water. The water is froze in the ice mold to form a block of ice having at least one beverage recess formed therein. The block of ice is removed from the ice mold and placed in the basin of the sink such that the block of ice is closely supported by the basin of the sink and beverage containers can be received in the beverage recesses in the block of ice.
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: February 8, 2011
    Assignee: Kohler Co.
    Inventors: Rohit Ravindran Thali, Shawn J. Booth
  • Patent number: 7886223
    Abstract: A method and apparatus for generating a statistical tree representing an extensible markup language Schema (XSD) is disclosed. Components of the XSD are prioritized according to predefined rules. A root node representing the XSD is created. Pairs of child nodes are generated from the root node. Each pair comprises at least one genuine node, and each pair of generated child nodes is appended to a parent node which is a genuine node. The path to each of the child nodes from a respective parent genuine node is represented with a binary sequence. At least one genuine node is allocated to a corresponding component of the XSD, the allocation being based on the prioritization of the component. Methods, apparatus and computer program products for generating a statistical tree representing XSD, for encoding an extensible markup language (XML) document utilizing a statistical tree representing XSD, and for decoding an XML document represented by a binary encoded sequence also are disclosed.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: February 8, 2011
    Assignee: International Business Machines Corporation
    Inventors: Rohit Shetty, Umesh Kumar Balaraj
  • Patent number: 7884742
    Abstract: A system for compressing digital data by representing a portion of it predictionally and transformationally as a block of transform coefficients, then quantizing that block selectively into a set of encoding symbols based on an indication whether the transform coefficients represent the portion as having a particular characteristic, and then by encoding the set of encoding symbols into a data bit stream. In particular, frequency may be used as the characteristic of the digital data in many applications.
    Type: Grant
    Filed: June 8, 2006
    Date of Patent: February 8, 2011
    Assignee: Nvidia Corporation
    Inventors: Rohit Puri, Parthasarathy Sriram