Patents by Inventor Rajesh Kumar

Rajesh Kumar 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).

  • Polymorphs of sorafenib acid addition salts
    Patent number: 8614329
    Abstract: The present invention provides amorphous and crystalline forms of acid addition salts of sorafenib, pharmaceutical compositions comprising them, and their use for the treatment of cancer. The present invention also provides processes for the preparation of acid addition salts of sorafenib.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: December 24, 2013
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Jagdev Singh Jaryal, Swargam Sathyanarayana, Rajesh Kumar Thaper, Mohan Prasad
  • Migrating execution of thread between cores of different instruction set architecture in multi-core processor and transitioning each core to respective on / off power state
    Patent number: 8615647
    Abstract: Techniques to control power and processing among a plurality of asymmetric cores. In one embodiment, one or more asymmetric cores are power managed to migrate processes or threads among a plurality of cores according to the performance and power needs of the system.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: December 24, 2013
    Assignee: Intel Corporation
    Inventors: Herbert Hum, Eric Sprangle, Doug Carmean, Rajesh Kumar
  • COMPOSITIONS FOR NUCLEIC ACID DELIVERY
    Publication number: 20130338210
    Abstract: A method for delivering a nucleic acid to a cell can include exposing sample cells to a composition which includes charged lipids.
    Type: Application
    Filed: December 7, 2010
    Publication date: December 19, 2013
    Applicant: ALNYLAM PHARMACEUTICALS, INC.
    Inventors: Muthiah Manoharan, Khallanthottathil G. Rajeev, Muthusamy Jayaraman, David Butler, Mamta Kapoor, Rajesh Kumar Kainthan
  • Process for the preparation of sorafenib tosylate
    Patent number: 8609854
    Abstract: The present invention provides a process for the preparation of sorafenib tosylate, comprising contacting sorafenib free base with p-toluenesulphonic acid in water.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: December 17, 2013
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Jagdev Singh Jaryal, Swargam Sathyanarayana, Rajesh Kumar Thaper, Mohan Prasad
  • MULTI-USER MEDICAL ROBOTIC SYSTEM FOR COLLABORATION OR TRAINING IN MINIMALLY INVASIVE SURGICAL PROCEDURES
    Publication number: 20130331859
    Abstract: A multi-user medical robotic system for collaboration or training in minimally invasive surgical procedures includes first and second master input devices, a first slave robotic mechanism, and at least one processor configured to generate a first slave command for the first slave robotic mechanism by switchably using one or both of a first command indicative of manipulation of the first master input device by a first user and a second command indicative of manipulation of the second master input device by a second user. To facilitate the collaboration or training, both first and second users communicate with each other through an audio system and see the minimally invasive surgery site on first and second displays respectively viewable by the first and second users.
    Type: Application
    Filed: August 13, 2013
    Publication date: December 12, 2013
    Applicant: Intuitive Surgical Operations, Inc.
    Inventors: Rajesh Kumar, Brian David Hoffman, Giuseppe Maria Prisco, David Q. Larkin, William C. Nowlin, Frederic H. Moll, Stephen J. Blumenkranz, Gunter D. Niemeyer, J. Kenneth Salisbury, JR., Yulun Wang, Modjtaba Ghodoussi, Darrin R. Uecker, James W. Wright, Amante A. Mangaser, Ranjan Mauherjee
  • NOVEL METHODS FOR EFFICIENT POWER MANAGEMENT IN 60GHZ DEVICES
    Publication number: 20130329576
    Abstract: A device and method for managing power in a wireless telecommunication system. A telecommunication device operates in a power saving mode during a sleep interval whenever possible to minimize power drain. The telecommunication device monitors various device, channel and network parameters and dynamically adjusts the duration of the sleep interval based on the monitored parameters in order to optimize power savings.
    Type: Application
    Filed: June 11, 2012
    Publication date: December 12, 2013
    Applicant: BROADCOM CORPORATION
    Inventor: Rajesh Kumar Sinha
  • Semiconductor device and method of manufacturing the same
    Patent number: 8604540
    Abstract: A wide band gap semiconductor device having a JFET, a MESFET, or a MOSFET mainly includes a semiconductor substrate, a first conductivity type semiconductor layer, and a first conductivity type channel layer. The semiconductor layer is formed on a main surface of the substrate. A recess is formed in the semiconductor layer in such a manner that the semiconductor layer is divided into a source region and a drain region. The recess has a bottom defined by the main surface of the substrate and a side wall defined by the semiconductor layer. The channel layer has an impurity concentration lower than an impurity concentration of the semiconductor layer. The channel layer is formed on the bottom and the side wall of the recess by epitaxial growth.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: December 10, 2013
    Assignee: DENSO CORPORATION
    Inventors: Rajesh Kumar Malhan, Naohiro Sugiyama, Yuuichi Takeuchi
  • Polymorphs of sorafenib acid addition salts
    Patent number: 8604208
    Abstract: The present invention provides amorphous and crystalline forms of acid addition salts of sorafenib, pharmaceutical compositions comprising them and their use for the treatment of cancer. The present invention also provides processes for the preparation of acid addition salts of sorafenib.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: December 10, 2013
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Jagdev Singh Jaryal, Swargam Sathyanarayana, Rajesh Kumar Thaper, Mohan Prasad
  • System and method for provisioning flows in a mobile network environment
    Patent number: 8599865
    Abstract: An example method is provided and includes receiving a request from a mobile node for an Internet protocol (IP) address and establishing a point-to-point (PPP) link for the mobile node. The method also includes provisioning a first tunnel associated with a first communication flow for the mobile node, and provisioning a sub-tunnel with the first tunnel for a second communication flow. The second communication flow is associated with a high priority type of data to be transported on the sub-tunnel. In more specific embodiments, a call admission control (CAC) mechanism is used to establish the sub-tunnel with the first tunnel for the second communication flow. Additionally, an inner label is installed in a header of a packet associated with the second communication flow in order to identify the sub-tunnel.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: December 3, 2013
    Assignee: Cisco Technology, Inc.
    Inventors: Balaji Venkat Venkataswami, Kowsalya Subramanian, Jegan Kumar Somi Ramasamy Subramanian, Manikandan Dhayalan, Rajesh Kumar Andhavaram, Girish Sivasubramanian
  • System and method for scanning wireless channels
    Patent number: 8600314
    Abstract: System and method for active scanning of wireless channels is described. An example method may include transmitting, by a first wireless device, a request to enter a sleep mode and a sleep mode schedule to a second wireless device, the sleep mode schedule specifying a sleep period for the first wireless device going to sleep, and scanning one or more wireless channels, by the first wireless device after transmitting the sleep mode schedule and during the sleep period, to find a third wireless device for communication with the first wireless device. The method may also include communicating, by the first wireless device, during the sleep period, with the third wireless device. Such a scan may be a passive scan or an active scan.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: December 3, 2013
    Assignee: Broadcom Corporation
    Inventor: Rajesh Kumar Sinha
  • Macromolecular antioxidants based on sterically hindered phenols and phosphites
    Patent number: 8598382
    Abstract: A sterically hindered phenol and phosphite based compound represented by the following formula: and its use as an antioxidant in a wide range of materials including, but not limited to, food, plastics, elastomers, composites and petroleum based products is disclosed herein.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: December 3, 2013
    Assignee: Polnox Corporation
    Inventors: Ashok L. Cholli, Rajesh Kumar
  • ON-PACKAGE INPUT/OUTPUT ARCHITECTURE
    Publication number: 20130318266
    Abstract: An on-package interface. A first set of single-ended transmitter circuits on a first die. The transmitter circuits are impedance matched and have no equalization. A first set of single-ended receiver circuits on a second die. The receiver circuits have no termination and no equalization. A plurality of conductive lines couple the first set of transmitter circuits and the first set of receiver circuits. The lengths of the plurality of conductive lines are matched.
    Type: Application
    Filed: December 22, 2011
    Publication date: November 28, 2013
    Inventors: Thomas P. Thomas, Rajesh Kumar
  • SYSTEM AND METHOD FOR MANUFACTURING USING A VIRTUAL FRAME OF REFERENCE
    Publication number: 20130317637
    Abstract: The system and method uses a virtual frame of reference to evaluate and control a manufacturing system. Electronic images from a vision system may be analyzed using the virtual frame of reference to control the phasing of devices in the manufacturing system and to generate alerts.
    Type: Application
    Filed: February 19, 2013
    Publication date: November 28, 2013
    Applicant: The Procter & Gamble Company
    Inventors: Rajesh Kumar Singh, Jeremy Georges Bertin, Thomas Keith Olschner, Jon Richard Rossiter, Steven Arthur Marshall
  • System and Method For Manufacturing Using a Virtual Frame of Reference
    Publication number: 20130317636
    Abstract: System and method to use a virtual frame of reference to evaluate and control a manufacturing system. Electronic images from a vision system may be analyzed using the virtual frame of reference to control the phasing of devices in the manufacturing system and to generate alerts.
    Type: Application
    Filed: May 24, 2012
    Publication date: November 28, 2013
    Inventors: Rajesh Kumar Singh, Jeremy Georges Bertin, Thomas Keith Olschner, Jon Richard Rossiter, Stephan Arthur Marshall
  • DISTRIBUTION OF TASKS AMONG ASYMMETRIC PROCESSING ELEMENTS
    Publication number: 20130318373
    Abstract: Techniques to control power and processing among a plurality of asymmetric cores.
    Type: Application
    Filed: July 31, 2013
    Publication date: November 28, 2013
    Inventors: Herbert Hum, Eric Sprangle, Doug Carmean, Rajesh Kumar
  • DISTRIBUTION OF TASKS AMONG ASYMMETRIC PROCESSING ELEMENTS
    Publication number: 20130318374
    Abstract: Techniques to control power and processing among a plurality of asymmetric cores.
    Type: Application
    Filed: July 31, 2013
    Publication date: November 28, 2013
    Inventors: Herbert Hum, Eric Sprangle, Doug Carmean, Rajesh Kumar
  • DISTRIBUTION OF TASKS AMONG ASYMMETRIC PROCESSING ELEMENTS
    Publication number: 20130314425
    Abstract: Techniques to control power and processing among a plurality of asymmetric cores.
    Type: Application
    Filed: July 31, 2013
    Publication date: November 28, 2013
    Inventors: Herbert Hum, Eric Sprangle, Doug Carmean, Rajesh Kumar
  • Moisture-Resistant Gypsum Boards And Slurries For Making Same
    Publication number: 20130316163
    Abstract: A gypsum board comprises a cover sheet and a gypsum layer disposed on the cover sheet. The gypsum layer comprises the reaction product of an isocyanate, water, and stucco. The isocyanate increases the moisture resistance of the gypsum board. A method of manufacturing the gypsum board comprises the steps of combining the isocyanate, the water, and the stucco to form a slurry, and applying the slurry to a cover sheet to form the gypsum layer on the cover sheet.
    Type: Application
    Filed: May 14, 2013
    Publication date: November 28, 2013
    Inventors: Rajesh Kumar, Sridhar Iyer, Christopher Tanguay, Daniel Niedzwiecki
  • Zone-Based Firewall Policy Model for a Virtualized Data Center
    Publication number: 20130312056
    Abstract: Techniques are provided for implementing a zone-based firewall policy. At a virtual network device, information is defined and stored that represents a security management zone for a virtual firewall policy comprising one or more common attributes of applications associated with the security zone. Information representing a firewall rule for the security zone is defined and comprises first conditions for matching common attributes of applications associated with the security zone and an action to be performed on application traffic. Parameters associated with the application traffic are received that are associated with properly provisioned virtual machines. A determination is made whether the application traffic parameters satisfy the conditions of the firewall rule and in response to determining that the conditions are satisfied, the action is performed.
    Type: Application
    Filed: July 18, 2013
    Publication date: November 21, 2013
    Applicant: Cisco Technology, Inc.
    Inventors: David Chang, Abhijit Patra, Nagaraj Bagepalli, Rajesh Kumar Sethuraghavan
  • Silicon carbide semiconductor device and method of manufacturing the same
    Patent number: 8575648
    Abstract: A silicon carbide semiconductor device having a JFET or a MOSFET includes a semiconductor substrate and a trench. The semiconductor substrate has a silicon carbide substrate, a drift layer on the silicon carbide substrate, a first gate region on the drift layer, and a source region on the first gate region. The trench has a strip shape with a longitudinal direction and reaches the drift layer by penetrating the source region and the first gate region. The trench is filled with a channel layer and a second gate region on the channel layer. The source region is not located at an end portion of the trench in the longitudinal direction.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: November 5, 2013
    Assignee: DENSO CORPORATION
    Inventors: Yuuichi Takeuchi, Rajesh Kumar Malhan, Naohiro Sugiyama