Patents by Inventor Rajeev Kumar

Rajeev 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).

  • Systems and methods for determining congestion in wireless networks
    Patent number: 9491658
    Abstract: Systems and methods are disclosed for determining network congestion. A wireless communications device may identify available networks and assess a congestion parameter for each wireless channel associated with those networks. Assessing congestion on a given channel may include identifying all access points operating on the channel and monitoring traffic associated with each access point. By performing this assessment for each channel, the channel exhibiting minimum congestions may then be selected.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 8, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Ashwani Dwivedi, Rajeev Kumar
  • Assay for Detection of Transient Intracellular CA2+
    Publication number: 20160320414
    Abstract: This invention relates to a simple end point assay for detection of transient intracellular Ca2+ with broad applicability to many Ca2+ channel proteins comprising, Generation of expression constructs for the fusion proteins having the Ca2+/calmodulin dependent protein kinase II (CaMKII) phosphorylation sites of NR2A or NR2B subunits of N-methyl-D-aspartate receptor (NMDAR) or the voltage gated potassium channel of Drosophila (Eag) or any protein sequence which binds to the T-site of CaMKII similar to NR2B, conjugated to mitochondrial localizing signal sequence, or mutants of these sequences as described herein. Generation of mammalian expression constructs of ?-CaMK11 as a chimera with green fluorescent protein (GFP-?-CaMKII) or its mutants as described herein.
    Type: Application
    Filed: May 5, 2016
    Publication date: November 3, 2016
    Inventors: Omkumar Vyomakesannair Ramakrishnapillai, Rajeev Kumar Raveendran, Mathew Steephan, Mayadevi Madhavan, Suma Priya Sudarsanadevi, Arunkumar Renganathan Chandrika, Archana Geetha Mohonan
  • LTE NETWORK ASSISTED POWER SAVING
    Publication number: 20160316426
    Abstract: A wireless communications system includes a base station to transmit and receive cellular signals and an access point to transmit and receive Wi-Fi signals. A system controller is coupled to the base station and the access point. The system controller receives a cellular signal from a client device via the base station and activates the access point in response to the cellular signal. The system controller further enables the client device to communicate with the wireless communications system, via the access point, using Wi-Fi signals.
    Type: Application
    Filed: April 27, 2015
    Publication date: October 27, 2016
    Inventor: Rajeev Kumar
  • Isolating differences between revisions of a circuit design
    Patent number: 9477802
    Abstract: An executable circuit design is used to generate waveforms, from which behaviors of the circuit are captured. The behaviors and various combinations thereof can then be saved in a database, along with descriptions and other metadata about them, thereby generating a behavioral index of the circuit design code. Behavioral indexing of circuit designs allows a user to maintain an indexed behavior database, track changes in behaviors as the circuit design's executable description evolves, and figure out how the executable description can be reused in different projects. When applied to digital design development, it facilities the current design and verification effort, as well as design reuse down the line.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: October 25, 2016
    Assignee: Cadence Design Systems, Inc.
    Inventors: Chung-Wah Norris Ip, Rajeev Kumar Ranjan, Kathryn Drews Kranen, Beth C. Isaksen, Georgia Penido Safe
  • LOAD CENTER WITH PLUG-IN NEUTRAL
    Publication number: 20160217957
    Abstract: A load center includes an arc fault circuit interrupter comprising a plurality of contacts, an operating mechanism for separating the contacts, and an arc fault trip mechanism to generate a trip signal in the event of an arc fault detection. The load center also includes a neutral link electrically connected to the arc fault trip mechanism and the plurality of contacts. The load center further includes a mounting rail operatively coupled to the arc fault circuit interrupter, the arc fault circuit interrupter directly supported by the mounting rail. The load center yet further includes a neutral busbar and a plug-in neutral conductor electrically connecting the mounting rail to the neutral busbar.
    Type: Application
    Filed: January 27, 2015
    Publication date: July 28, 2016
    Inventors: Rajeev Kumar, Poulomi Ghosh, Mahadeva Mallappa Mittu, Bradley Eden Parlee, Jonathan David Potter
  • ESTIMATION OF COLD-FLOW PROPERTIES OF REFINERY PRODUCT BLENDS
    Publication number: 20160195506
    Abstract: Method(s) and system(s) for estimation of cold-flow properties of refinery product blends are described. The method may include receiving refinery products to be blended and ratios of the refinery products to be used for producing the refinery product blend, and determining whether the refinery products include at least one heavy product. The cold-flow property of the refinery product blend can be estimated based on a first correlation when the refinery products include the at least one heavy product, and based on a second correlation when the refinery products include no heavy product. The first correlation and the second correlation can differ in at least a sign of a coefficient.
    Type: Application
    Filed: January 6, 2016
    Publication date: July 7, 2016
    Inventors: Rajeev Kumar, Chithra Viswanath, Sanjay Bhargava, Ravi Kumar Voolapalli, Sudha Tyagi, Shekhar R. Kulkarni, Hari Babu Banoth, Pramod Gulati
  • EXTRACT, TRANSFORM, AND LOAD (ETL) PROCESSING
    Publication number: 20160171505
    Abstract: Systems and methods for an extract, transform and load (ETL) framework are disclosed. Some implementations include retrieving, at a server, chat and call log files from a customer service database, automatically including the chat and call log files into a server database, receiving, one or more queries related to the chat and call log files in the server database, where the queries include one or more of phrase queries or wildcard queries, processing the one or more queries to generate results satisfying the one or more queries, and providing the results of the queries to a client computing device for display, wherein the retrieving, the automatically including, the receiving and the processing are performed in parallel at the server.
    Type: Application
    Filed: December 16, 2014
    Publication date: June 16, 2016
    Inventors: Siddharth JOHRI, Paul GERSHTEN, Rajeev Kumar KUNNUMMAL, Vikrant Narendra VERMA
  • Apparatus, system, and method for reducing interference between clock signals
    Patent number: 9357632
    Abstract: An apparatus for reducing interference between clock signals may include a circuit board and a first set of clock vias coupled to the circuit board. The apparatus may also include a second set of clock vias coupled to the circuit board in a linear pattern adjacent to the first set of clock vias. The first set of clock vias may transmit a first clock signal and the second set of clock vias may transmit a second clock signal with a frequency that is different from the first clock signal. The system may further include a ground via coupled to the circuit board in line with the second set of clock vias. Each ground via coupled to the circuit board may be positioned outside any region of the circuit board located between the first and second sets of clock vias. Various other apparatuses, systems, and methods are also disclosed.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: May 31, 2016
    Assignee: Juniper Networks, Inc.
    Inventors: K. Rajeev Kumar, Nagaraj. A
  • Method and system to perform performance checks
    Patent number: 9342638
    Abstract: An improved approach is provided to implement performance checking. A check is performed as to whether two designs are equivalent without needing to analyze their outputs on a cycle-by-cycle basis, where the two designs are checked to see if they are equivalent on the transaction-level. Thereafter, the outputs for the transactions are analyzed relative to delay time periods, which allows verification and identification of possible performance issues and differences between the two designs.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: May 17, 2016
    Assignee: Cadence Design Systems, Inc.
    Inventors: Antonio Celso Caldeira, Jr., Rajeev Kumar Ranjan, Marcus Vinicius da Mata Gomes
  • Providing images with zoomspots
    Patent number: 9305330
    Abstract: Systems, methods, and computer-readable storage media for providing images having zoomspots are provided. In embodiments, an interactive image is provided. Such an interactive image includes a zoomspot that, if selected, results in a magnified portion of the interactive image corresponding with the zoomspot. Subsequently, an indication of a selection of the zoomspot is received. In response thereto, the magnified portion of the interactive image corresponding with the zoomspot is automatically presented. The magnified portion can be presented in accordance with a predetermined location of the interactive image and a predetermined quality.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: April 5, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rajeev Kumar Chand, Faisal Nasim, Andres De Vivanco Castro Mendivil, Sander Martijn Viegers, Shree Lakshmi Jayachandra Rao
  • CO-SOLVENT TO PRODUCE REACTIVE INTERMEDIATES FROM BIOMASS
    Publication number: 20160076112
    Abstract: The disclosure provides a system for production of reactive intermediates from lignocellulosic biomass. The reactive intermediates can be used as platform chemicals for biological conversions or can be further catalytically upgraded to be used as “drop in” reagents for fuels. The disclosure provides methods and compositions useful for processing biomass to biofuels and intermediates.
    Type: Application
    Filed: April 25, 2014
    Publication date: March 17, 2016
    Inventors: Charles M. Cai, Charles E. Wyman, Taiying Zhang, Rajeev Kumar
  • GLOVE WITH ENHANCED GRIPPING SURFACE
    Publication number: 20160050993
    Abstract: A glove with an enhanced gripping textured surface is disclosed herein. In preferred embodiments, the glove contains a palm region adapted to cover the palm of a person's hand, a thumb region extending outwardly from the palm region, an index finger region disposed adjacent the thumb region, a middle finger region adjacent the index finger region, a ring finger region adjacent the middle finger region, and a little finger region adjacent the ring finger region with each region containing a textured surface. In preferred embodiments, the textured surface is formed by a plurality of lateral and longitudinal ridges protruding above the surface of the glove, said lateral and longitudinal ridges intersecting to form a grid of raised three dimensional structures such as grid of raised squares.
    Type: Application
    Filed: August 22, 2014
    Publication date: February 25, 2016
    Applicant: ECLIPSE SAFETY LIMITED
    Inventor: Rajeev Kumar Sood
  • Effective depilatory article
    Patent number: 9248085
    Abstract: An aqueous depilatory composition comprising a thioglycolate salt and a fluoride ion source.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: February 2, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Paul James Smith, Graeme William Watts, Coralie Claude Monique Rowe, Sarah Jayne Campbell, Neil Charles Dring, Paul Albert Sagel, Rajeev Kumar Passi, Shekhar Mitra, Norman Scott Broyles
  • Enabling immersive, interactive desktop image presentation
    Patent number: 9207754
    Abstract: Systems, methods, and computer-readable storage media for enabling immersive, interactive desktop image presentation are provided. Upon receiving a request for presentation of a background image of a search engine home page as a desktop image, the background image is transmitted for presentation on a desktop associated with a computing device. In embodiments, the background image, and likewise the desktop image, permits user interaction therewith. For instance, a user may zoom into the image, pan around the image or otherwise interact with enabled regions of the background and/or desktop image that offer additional content and/or navigate the user to another location where additional information may be found. In this way, the user is provided an immersive, interactive experience with the image whether at the search engine home page, the desktop, or both.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: December 8, 2015
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Eric Paul Bennett, Rajeev Kumar Chand
  • SYSTEMS AND METHODS FOR SHARING SCANNING INFORMATION
    Publication number: 20150351010
    Abstract: Systems and methods are disclosed for facilitating a scanning process to obtain information about available WLANs operating within range. Scanning information already obtained by one or more wireless communications devices may be shared with another wireless communications device, thereby reducing the time spent by performing scans by other wireless communications device. As desired, shared scanning information may be used preferentially depending on one or more metrics characterizing the information, such as the age of the scanning information or the relative distance to the sharing wireless communications device.
    Type: Application
    Filed: May 29, 2014
    Publication date: December 3, 2015
    Applicant: QUALCOMM Incorporated
    Inventor: Rajeev KUMAR
  • ONLINE ADVERTISING E-CPM GOAL WITH IMPROVED FILL RATE
    Publication number: 20150332339
    Abstract: Ad segments on a Web page are filled with ads that are served by a service provider operating between a user computer and publisher on one end and multiple ad serving entities on the other. The service provider implements a bidding process for the ad segment. The winning ad serving entity (DSP, ATD, advertiser, etc.) has its ad delivered to the user browser by the service provider where it is displayed in the Web page. Rules are provided that define conditions for accepting bids below a goal e-CPM. Bids are filtered out if they would reduce an average e-CPM below the goal e-CPM. Additionally, bids may be filtered out based on a minimum floor e-CPM.
    Type: Application
    Filed: April 30, 2015
    Publication date: November 19, 2015
    Inventors: Anand DAS, Rajeev Kumar GOEL, Rohan BANKAR
  • ONLINE ADVERTISING E-CPM GOAL WITH IMPROVED FILL RATE
    Publication number: 20150332348
    Abstract: Ad segments on a Web page are filled with ads that are served by a service provider operating between a user computer and publisher on one end and multiple ad serving entities on the other. The service provider implements a bidding process for the ad segment. The winning ad serving entity (DSP, ATD, advertiser, etc.) has its ad delivered to the user browser by the service provider where it is displayed in the Web page. Rules are provided that define conditions for accepting bids below a goal e-CPM. Bids are filtered out if they would reduce an average e-CPM below the goal e-CPM. Additionally, bids may be filtered out based on a minimum floor e-CPM.
    Type: Application
    Filed: May 13, 2014
    Publication date: November 19, 2015
    Inventors: Anand DAS, Rajeev Kumar GOEL, Rohan BANKAR
  • LIGHT WEIGHT CARBON FOAM AS ELECTROMAGNETIC INTERFERENCE (EMI) SHIELDING AND THERMAL INTERFACE MATERIAL
    Publication number: 20150305211
    Abstract: The present invention deals with the development of light weight carbon foam from coal tar pitch as electromagnetic interference (EMI) shielding and thermal interface material for aerospace and aircraft systems protection. The carbon foam developed from mixing the MWCNTs in starting material in different weight fraction and also MWCNTs decorated on the carbon foam by chemical vapor deposition technique gives improved electromagnetic interference (EMI) shielding.
    Type: Application
    Filed: November 26, 2013
    Publication date: October 22, 2015
    Inventors: Sanjay Rangnath Dhakate, Rajeev Kumar, Rakesh Behari Mathur, Parveen Saini
  • Aerosol Antiperspirant Compositions, Products and Methods
    Publication number: 20150283046
    Abstract: An aerosol antiperspirant composition is provided. The aerosol antiperspirant composition includes a propellant having a concentration from 70% to 90% by weight of the aerosol antiperspirant composition and an antiperspirant composition. The antiperspirant composition includes one or more liquid materials, wherein the one or more liquid materials comprise one or more non-volatile silicone fluids having a concentration from 40% to about 70% by weight of the antiperspirant composition, an antiperspirant active particulate, one or more non-antiperspirant active particulates that are substantially inert, and a silicone sum having a concentration from 0.1% to 1.5% by weight of the antiperspirant composition.
    Type: Application
    Filed: March 12, 2015
    Publication date: October 8, 2015
    Inventors: David Frederick SWAILE, Rajeev Kumar PASSI, Ann Christine ZOLLER, Elton Luis MENON
  • Ambidextrous glove with circular depression surface texture
    Patent number: D745999
    Type: Grant
    Filed: August 23, 2014
    Date of Patent: December 22, 2015
    Inventor: Rajeev Kumar Sood