Patents by Inventor Rajendra Kumar

Rajendra 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).

  • Publication number: 20130191865
    Abstract: A system and method for inserting a regional advertisement and a local television content under centralized control. The system includes a user interface for receiving a media plan from an advertiser. The system also includes a media server including a memory and a processor to insert at least one of a local television content and a regional advertisement from a centralized studio. Further, the system includes one or more edge devices for fetching and inserting at least one of the local television content and the regional advertisement into a central network feed for a pre-determined time period. The method includes fetching a local television content from a local storage device, specifying a pre-determined time period within the central network feed and inserting the local television content for the pre-determined time period into the central network feed. The system implementing the method is implemented for radio content and advertising.
    Type: Application
    Filed: August 9, 2011
    Publication date: July 25, 2013
    Inventor: Rajendra Kumar KHARE
  • Patent number: 8483755
    Abstract: A display unit having at least one docking port for receiving and retaining a complementary hands-free headset therein. The docking port comprises a recessed slot formed in the display unit housing. The headset preferably is frictionally retained within the docking port. The docking port is provided with a power jack connector that matingly engages a complementary power jack on the headset when docked, thereby recharging the rechargeable power supply in the headset.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: July 9, 2013
    Assignee: Khyber Technoliges, Corporation
    Inventor: Rajendra Kumar
  • Publication number: 20130160045
    Abstract: A system and method for managing insertion of advertisements. The method includes receiving information associated with commercial breaks on a television or radio channel. Information associated with advertisements is acquired. The advertisements include one of regional advertisements and national advertisements. The method also includes determining the advertisements to be aired during the commercial breaks based on the information acquired and scheduling playing of the advertisements during commercial breaks. The system includes a user interface for providing information associated with commercial breaks and advertisements. The system also includes a media server for managing insertion of the advertisements. Further, the system includes one or more edge devices for fetching of the advertisements based on a schedule and inserting the advertisements for playing on the television or radio channel.
    Type: Application
    Filed: August 9, 2011
    Publication date: June 20, 2013
    Inventor: Rajendra Kumar KHARE
  • Publication number: 20130116302
    Abstract: Subject of the present invention is a pharmaceutical composition comprising at least one inhibitor of a microorganism selected from the family Chlamydiaceae.
    Type: Application
    Filed: March 11, 2011
    Publication date: May 9, 2013
    Applicant: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
    Inventors: Rajendra Kumar Gurumurthy, Andre Paul Mauerer, Thomas F. Meyer, Marion Rother, Nikolaus Machuy, Erik Gonzalez Martinez
  • Patent number: 8433008
    Abstract: A RF receiver that comprises: (i) a complex mixer for converting a version of the RF signal to a complex baseband signal comprising an in-phase component and a quadrature component; (ii) one or more analog-to-digital converters (ADCs) connected to the complex mixer for digitizing the in-phase component and the quadrature component of the complex baseband signal; and (iii) a digital signal processor (DSP) connected the one or more ADCs. The DSP is programmed to mitigate interference in the complex baseband signal by a process that comprises the steps of: (i) performing at least one cross correlation operation involving L-length segments of the digitized in-phase and quadrature components of the complex baseband signal; and (ii) concatenating the cross-correlated L-length segments of the digitized in-phase and quadrature components of the complex baseband signal to produce digitized interference mitigated in-phase and quadrature components of the complex baseband signal.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: April 30, 2013
    Assignee: The Aerospace Corporation
    Inventor: Rajendra Kumar
  • Patent number: 8411655
    Abstract: A system and method for implementing an interactive session between a display equipment and a handheld electronic device is provided. The system has a display screen operable to display a data/information, a telecommunication network coupled with a local area network and a world wide web, a smart-IB box capable of sending and receiving a data/information, a system server capable of interpreting the received messages from the Smart-IB and a user's mobile phone. The method involves detecting a request by a mobile phone, initiating a user preferred schedule for pushing a data/information in response to the request, determining the installation of an interactive interface to access the various options available through the menus, receiving and processing the request, sorting the request for a scheduled data/information, relaying and displaying the scheduled data/information in accordance with a preferred schedule.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: April 2, 2013
    Assignee: Indus Edge Innovations Private Limited
    Inventors: Rajendra Kumar Khare, Ravi Bhat, Abhijit Das, Balakuntla Maheshkumar Gurucharan, Aparna Sharma, Saurabh Singh, Mohammad Mohammad
  • Publication number: 20130079526
    Abstract: Methods for preparing chirally purified substituted 4,5,6,7-tetrahydro-benzothiazole diamines such as, for example, (6R)2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole and purifying a dominant enantiomer of substituted 4,5,6,7-tetrahydro-benzothiazole diamines from entantiomerically enriched mixtures of substituted 4,5,6,7-tetrahydro-benzothiazole diamines are provided herein.
    Type: Application
    Filed: March 3, 2011
    Publication date: March 28, 2013
    Applicant: Knopp Neurosciences Inc.
    Inventors: Scott Jeffrey Greenfield, Cameron Seath Gibb, Rajendra Kumar Reddy Gadikota
  • Patent number: 8364874
    Abstract: Methods and systems for prioritizing virtual network interface controllers (VNICs) are described. Each VNIC is assigned a priority level and a maximum current priority level associated with VNICs which are requesting service is determined. Fairness is enforced by using a round robin approach to selection among those currently requesting VNICs which have the same, maximum current priority level.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: January 29, 2013
    Assignee: Hewlett-Packard Development Company, L. P.
    Inventors: Michael Steven Schlansker, Jean-Francois Collard, Rajendra Kumar
  • Patent number: 8364551
    Abstract: Described herein are predictions of consolidation between previously placed orders and potential orders in, for example, an e-commerce system. A consolidation prediction may include a determination of a cost differential between consolidating the potential order(s) with previously placed order(s) and refraining from consolidating the potential order(s). The cost differential may comprise a savings in shipping costs, taxes, handling fees, and so forth. In addition, this cost differential may be presented to the user. When the user desires to complete the potential orders, the previously placed order(s) and potential order(s) may be consolidated to a single order, merchant, payment type, destination, and so forth.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: January 29, 2013
    Assignee: Amazon Technologies, Inc.
    Inventor: Rajendra Kumar Vippagunta
  • Publication number: 20130004526
    Abstract: The present invention relates to the use of certain dialkyl fumarates for the preparation of pharmaceutical preparations for use in transplantation medicine or for the therapy of autoimmune diseases and said compositions in the form of micro-tablets or pellets. For this purpose, the dialkyl fumarates may also he used in combination with conventional preparations used in transplantation medicine and immunosuppressive agents, especially cyclosporines.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: Biogen Idec International GmbH
    Inventors: Rajendra Kumar JOSHI, Hans-Peter Strebel
  • Patent number: 8335760
    Abstract: A grid computing system for managing utility service content. A grid computing system comprises at least one node for storing utility service content and a repository for storing user profiles that define respective portions of the utility service content. The grid computing system further comprises a grid distributed resource manager coupled to the node storing the utility service content and the repository storing user profiles. The grid distributed resource manager is operable to access a requested portion of the utility service content from the node based on a received user profile.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: December 18, 2012
    Assignee: Hewlett-Packard Development, L. P.
    Inventors: Rajendra Kumar, Xiang Song
  • Patent number: 8324182
    Abstract: Methods and compositions for treating a subject having age-related macular degeneration (AMD), methods of assaying human macular degeneration (MD), and methods and kits for assaying potential therapeutic agents for treatment of human MD are provided herein.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: December 4, 2012
    Assignee: Tufts University
    Inventors: Rajendra Kumar-Singh, Siobhan M Cashman, Kasmir Ramo
  • Publication number: 20120280749
    Abstract: Various embodiments are directed to a non-linear amplifier system comprising a reference output generator, an adaptive filter, a amplitude distortion (AM-AM) compensator, a phase distortion (AM-PM) compensator, an adaptive spectrum controller and a non-linear system. The reference output generator may receive an input signal and generating a reference output. The adaptive filter may generate a modified input signal based on the input signal and the reference output. The AM-AM compensator may act on the modified input signal to compensate for AM-AM distortion. The phase distortion (AM-PM) compensator may act on the modified input signal to compensate for AM-PM distortion. The adaptive spectrum controller may provide parameters to the adaptive filter to minimize the power spectral density (PSD) of an output of the non-linear amplifier system in a stop-band and maximize the PSD of the output of the non-linear amplifier system in a pass-band.
    Type: Application
    Filed: May 6, 2011
    Publication date: November 8, 2012
    Applicant: The Aerospace Corporation
    Inventor: Rajendra Kumar
  • Patent number: 8300149
    Abstract: A video layer effects processing system which receives normal video and special effects information on separate layers has been presented. The system selectively mixes various video layers to transmit a composite video signal for a video display such as a television, or a virtual reality system. Special effects include spotlights, zooming, etc. Additional special effects such as shaping of objects and ghost effects are created by masking and superimposing selected video layers. The selective mixing, for example, to enable or disable, strengthen or weaken, or otherwise arrange special effects, can be directed from a remote source or locally by a user through real-time control or prior setup. The video layer effects processing system can also be incorporated into a set-top-box or a local consumer box.
    Type: Grant
    Filed: January 12, 2011
    Date of Patent: October 30, 2012
    Assignee: Broadcom Corporation
    Inventors: Sandeep Kumar Relan, Brajabandhu Mishra, Rajendra Kumar Khare
  • Publication number: 20120234681
    Abstract: The present disclosure describes functionally graded coatings and claddings for corrosion and high temperature protection.
    Type: Application
    Filed: December 12, 2011
    Publication date: September 20, 2012
    Inventors: Christina A. LOMASNEY, John D. Whitaker, Brian Flinn, Rajendra Kumar Bordia, Jesse A. Unger
  • Publication number: 20120224658
    Abstract: A receiver may comprise a complex mixer for converting the modulated signal to a complex modulated signal comprising a first in-phase component and a first quadrature component. The receiver may further comprise a digital demodulator. The digital demodulator may comprise at least one processor circuit programmed for applying a phase differencer for generating an output function in terms of a phase difference of the complex modulated signal. Applying the phase differencer may comprise converting the first in-phase component to a function of a phase difference of the first in-phase component expressed in digital time, and converting the first quadrature component to a function of the phase difference of the first quadrature component expressed in digital time. The at least one processor circuit of the digital demodulator may also be programmed for applying a four quadrant inverse tangent to the output function to generate the information signal.
    Type: Application
    Filed: May 7, 2012
    Publication date: September 6, 2012
    Applicant: The Aerospace Corporation
    Inventor: Rajendra Kumar
  • Patent number: 8233568
    Abstract: An adaptive receiver to provide reliable estimates of the symbols for the high-order MQAM and MPSK modulated signals received in the presence of amplitude fading and phase dynamics induced due to time-varying atmospheric or terrestrial multipath fading encountered in wireless communication channels. The adaptive receiver encompasses an adaptive tracking loop comprised of adaptive channel fade envelope estimator derived from the high-order modulated signal, a novel phase detector to separately estimate the phase due to the fading channel and the reference oscillator from that due to the data modulation present in the received signal without the need of any pilot symbol or pilot carrier, and a Kalman filter, a fixed-lag smoother and a smoothed symbol detector.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: July 31, 2012
    Inventors: Rajendra Kumar, Ramses Diaz de Leon
  • Patent number: 8213774
    Abstract: Spotlighting and other special effects are applied by processing circuitry in real time to received video streams. Effects tracking may be applied to fixed regions or moving regions or objects of interest. Viewers interact via conventional remote controls and other user interfaces to set effect parameters. Other special effects employed include zooming, masking, etc. and can be used to enhance one or more spotlight effects. Televisions, set top boxes and media players house the underlying circuitry. Effects are applied to layered and non-layered video streams to form layered and combined video stream output. Video outputs also deliver effect parameters such as region of interest location along with a video stream. Such effect parameters assist in the downstream application of dynamic effects.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: July 3, 2012
    Assignee: Broadcom Corporation
    Inventors: Sandeep Kumar Relan, Brajabandhu Mishra, Rajendra Kumar Khare
  • Patent number: 8195802
    Abstract: A method of processing allocation and deallocation requests in a computing environment. The method forms an Allocation Queue of requests for resource allocations, a Deallocation Queue of requests for resource deallocations, a Pending Queue of requests for resource allocation which cannot be met immediately, and a Cancel Queue of requests to cancel an earlier request already waiting in either the Pending Queue or the Allocation Queue. A cycle of servicing the Allocation Queue, the Deallocation Queue, the Pending Queue, and the Cancel Queue in a chronological sequence is carried out. In the cycle: the Deallocation Queue is serviced first, the Cancel Queue is serviced after the Deallocation Queue is serviced until the Cancel Queue is empty, the Pending Queue is serviced after the Cancel Queue is serviced, and the Allocation Queue Queue is serviced after the Pending Queue is serviced.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: June 5, 2012
    Assignee: International Business Machines Corporation
    Inventor: Rajendra Kumar Bera
  • Patent number: RE44122
    Abstract: An apparatus and method are disclosed that can adapt off-the shelf PDA devices (90) to user input/output applications such as data entry applications and cellular phone applications. The resulting apparatus (10) may be sized and shaped to be durable and facilitate handheld operation when the user is mobile during use. The apparatus provides features required for portable data entry such as key entry, barcode scanning, radio frequency identification, and wireless local area network (LAN) as well as wide area network (WAN) communications. The apparatus may be operated (a) in a slave mode with inclusion of a PDA device (90) for use in certain input/output operations that are processor intensive as well as (b) in a stand-alone mode without inclusion of a PDA device (90) for use in certain other input/output operations that are not processor intensive.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: April 2, 2013
    Inventor: Rajendra Kumar