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).

  • Extraction of problem diagnostic knowledge from test cases
    Patent number: 10248541
    Abstract: Embodiments of the present invention enable users to extract knowledge from testing scenarios performed during application development, and later employ that knowledge to interpret application usage scenarios to enhance serviceability of applications by expediting identification and solving of problems. In an exemplary embodiment, log data generated during simulation of test cases is analyzed to create one or more rules based on patterns in which one or more log entries appear in the log data. Later, log data may be analyzed to look for a pattern of log entries that matches a pattern-based rule, thereby facilitating faster identification and resolution of the problem.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: April 2, 2019
    Assignee: International Business Machines Corporation
    Inventors: Hariharan Krishna, Arun Ramakrishnan, Rohit Shetty
  • Interior cooling configurations in turbine rotor blades
    Patent number: 10247013
    Abstract: A turbine rotor blade that includes an airfoil defined between a concave pressure face and a laterally opposed convex suction face, and a cooling configuration that includes a cooling channel for receiving and directing a coolant through an interior of the rotor blade. The cooling channel may include fluidly connected segments, in which: a supply segment extends radially through the airfoil; an outlet segment discharges the coolant from the rotor blade at a shallow angle relative to a flow direction of a working fluid through the turbine; and an elbow segment connects the supply segment to the outlet segment and is positioned near the outboard tip of the airfoil. The elbow segment may be configured for accommodating a change of direction between the supply segment and the outlet segment.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: April 2, 2019
    Assignee: General Electric Company
    Inventors: Shashwat Swami Jaiswal, Rohit Chouhan
  • Range-Adjustable Wallbox Controllers For Electrical Devices
    Publication number: 20190098721
    Abstract: A wallbox controller for controlling a parameter of an electrical device can include a selector circuit that controls a value of the parameter within a range of values. The wallbox controller can also include a first range limit setting interface coupled to the selector circuit, where the first range limit setting interface sets a first limit for the range of values.
    Type: Application
    Filed: September 26, 2018
    Publication date: March 28, 2019
    Inventors: Rohit Madhav Udavant, Vaske Mikani
  • Cloud-based deployment using object-oriented classes
    Patent number: 10241770
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selection of ranked configurations.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: March 26, 2019
    Assignee: Google LLC
    Inventors: Pankaj Risbood, Parag Kacharulal Sarda, Rahul S. Kulkarni, Rohit Jain, Vittaldas Sachin Shenoy, Vivek Sahasranaman
  • Methods and apparatus for reducing spatial flicker artifacts
    Patent number: 10244182
    Abstract: Various embodiments of the present technology may comprise a method and apparatus for reducing spatial flicker artifacts in high dynamic range images produced from multiple image captures with differing integration times. The method and apparatus may comprise, in the image captures, measuring pixel intensity selecting pixels with a predetermined intensity thresholds, calculating a ratio based on a channel selection, normalizing the calculated ratio to an ideal ratio, and applying the normalized ratio to corresponding image pixels in a second image capture to produce a flicker-free image.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: March 26, 2019
    Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Manjunath Somayaji, Rohit Ranade
  • Resuming storage die programming after power loss
    Patent number: 10242734
    Abstract: Provided are techniques for resuming storage die programming after power loss. In response to receipt of an indication of the power loss, data that was to be programmed to multi-level cell NAND blocks are copied to single level cell NAND blocks and a pulse number at which programming was interrupted is stored. In response to receipt of an indication to resume from the power loss, the data is copied from the single level cell NAND blocks to a page buffer, the pulse number is retrieved, and programming of the multi-level cell NAND blocks is resumed at the retrieved pulse number using the data in the page buffer.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: March 26, 2019
    Assignee: INTEL CORPORATION
    Inventors: Ali Khakifirooz, Rohit S. Shenoy, Pranav Kalavade, Aliasgar S. Madraswala, Yogesh B. Wakchaure
  • Method and system for processing a search request
    Patent number: 10242076
    Abstract: A computer-implemented method for forming a search query includes receiving a search request for searching at least one output document based on a first input document, extract a first metadata from the first input document, a second metadata from at least one second input document, and a third metadata from synonyms of the first and second metadata, form a first set of metadata by combining the first, second and third metadata, rank a first set of categories, wherein a category associated with a highest number of input documents is ranked highest, forming a second set of categories by excluding a predefined number of categories, forming a second set of metadata by excluding at least one definition metadata from the first set of metadata, and forming a search query by combining the second set of metadata and second set of categories.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: March 26, 2019
    Assignee: GreyB Services Pte. Ltd
    Inventors: Rohit Sood, Gaurab Gunjan Pathak, Deepak Syal
  • SYSTEMS AND METHODS FOR EDGE OF NETWORK VOLTAGE CONTROL OF A POWER GRID
    Publication number: 20190089158
    Abstract: Systems and methods for an edge of network voltage control of a power grid are described. A system includes a distribution power network, a plurality of loads (at or near an edge of the distribution power network), and a plurality of shunt-connected, switch-controlled volt ampere reactive (VAR) sources also located at the edge or near the edge of the distribution power network where they may each detect a proximate voltage. The VAR source can determine whether to enable a VAR compensation component therein based on the proximate voltage and adjust network VAR by controlling a switch to enable the VAR compensation component. Further still, each of the VAR sources may be integrated within a customer-located asset, such as a smart meter, and a multitude of such VAR sources can be used to effectuate a distributed controllable VAR source (DCVS) cloud network.
    Type: Application
    Filed: September 13, 2018
    Publication date: March 21, 2019
    Applicant: Varentec, Inc.
    Inventors: Deepakraj M. Divan, Rohit Moghe, Anish Prasai, Andrew Dillon
  • SYSTEM AND METHOD FOR PROVIDING IONTOPHORESIS AT TYMPANIC MEMBRANE
    Publication number: 20190083780
    Abstract: Various systems and methods provide iontophoretic delivery of anesthesia at a patient's tympanic membrane. Some implementations provide channel switching enabling a single current sink to pull current through two electrodes in an alternating fashion based on clock pulses. The iontophoretic delivery of anesthesia may be driven by an AC modulated current. Some implementations provide for continuous flow of fresh iontophoresis fluid to the ear canal during iontophoresis. The fluid flows from a source reservoir into the cavity between the tympanic membrane and a plug, and then drains out of the cavity to a reservoir. An iontophoresis system may also detect capacitance between an anode electrode and an auxiliary electrode in a patient's ear canal, watching for reduced capacitance to indicate presence of a bubble in the iontophoresis fluid.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Applicant: Tusker Medical, Inc.
    Inventors: Mahyar Z. KERMANI, Bernard H. ANDREAS, Rohit GIROTRA, Mansour A. SALEKI, Nikhil D. BHAT
  • SELECTIVE CENTRAL NERVOUS SYSTEM TREATMENT CATHETER AND A METHOD OF USING THE SAME
    Publication number: 20190083303
    Abstract: An apparatus and method use a catheter for specific and discriminate treatment of central nervous system disease. With the catheter, selective hypothermia to the brain and/or the spinal cord for injury protection can be achieved without the need for systemic cooling. The catheter is also capable of draining excess cerebrospinal fluid.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 21, 2019
    Inventor: Rohit Khanna
  • PHYSICAL LAYER FRAME FORMAT FOR WLAN
    Publication number: 20190089482
    Abstract: In a method for generating a data unit conforming to a first communication protocol, a first field and a second field to be included in a preamble of the data unit are generated. The first field includes a first set of one or more information bits that indicate a duration of the data unit and is formatted such that the first field allows a receiver device that conforms to a second communication protocol to determine the duration of the data unit. The second field includes a second set of one or more information bits that indicate to a receiver device that conforms to the first communication protocol that the data unit conforms to the first communication protocol. The first field and the second field are modulated using a modulation scheme specified for a field corresponding to the first field and the second field, respectively, by the second communication protocol.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Inventors: Hongyuan ZHANG, Sudhir SRINIVASA, Rohit U. NABAR, Raja BANERJEA
  • METHOD AND APPARATUS FOR TREATING THE BRAIN AND/OR SPINAL CORD USING A CATHETER
    Publication number: 20190083302
    Abstract: A method for treatment of a brain and/or spinal cord includes inserting a flexible catheter into a cerebrospinal fluid space, the flexible catheter including two lumens adapted to allow a fluid to circulate therein in a closed loop within the flexible catheter and the flexible catheter being adapted to be connected to a device for cooling and circulating the fluid. The cerebrospinal fluid in the cerebrospinal fluid space is cooled with the flexible catheter to enable selective central nervous system cooling. The functional status of the brain and/or spinal cord is monitored, and the treatment of the brain and/or spinal cord is modified to adjust for any change in the functional status of the brain and/or spinal cord.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 21, 2019
    Inventor: Rohit Khanna
  • LASER FAILURE EARLY WARNING INDICATOR
    Publication number: 20190089110
    Abstract: In embodiments, an apparatus to predict failure of a laser is presented. The apparatus may include a memory to store a reference model of bias current change for a laser as a function of time and temperature, one or more sensors to detect: temperature, elapsed operating time and bias current of the laser, and a processor communicatively coupled to the memory and to the one or more sensors. The processor may be to calculate an actual bias current change ?IA at a current laser temperature, and an expected bias current change ?IE, based at least in part on the reference model and an average operating temperature, subtract ?IE from ?IA, and if the difference is greater than a pre-defined value a, output a signal. Related methods and non-transitory computer-readable media may also be presented.
    Type: Application
    Filed: September 15, 2017
    Publication date: March 21, 2019
    Inventors: Mahan Movassaghi, Rohit Mittal, Robert W. Herrick, Jen-Chyun Chen
  • Process for preparation of glucocorticoid steroids
    Patent number: 10233210
    Abstract: The present invention discloses a process for the preparation of 16, 17-acetals of pregnane derivatives having formula I wherein each substituent is independently selected from; R1 is H or CH3; R2 is C1-C6 linear or branched alkyl, alkynyl group or cycloalkyl group; aryl or heteroaryl group; or R1 and R2 combine to form saturated, unsaturated C3-C6 cyclic or heterocyclic ring; R3 and R4 are same or different and each independently represents H or halogen; R5 is —OH or —OCOR wherein R represents H or C1-C6 linear, branched or cyclic alkyl group that may be substituted.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: March 19, 2019
    Assignee: Coral Drugs Pvt. Ltd.
    Inventors: Vinayak Tripathi, Rajesh Kumar, Rohit Bhuwania, Binay Kumar Bhuwania
  • Satellite transmission including narrowband interference erasure
    Patent number: 10237016
    Abstract: A receiver, transmitter and system are programmed to communicate based on a signal including a plurality of signal components associated respectively with a plurality of subcarriers over a communications channel. The receiver is programmed to determine, from the plurality of subcarriers, a subcarrier subject to interference and erase the signal component associated with the subcarrier subject to interference. The receiver is further programmed to reconstruct the signal based on the plurality of first signal components excluding the erased first signal component.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: March 19, 2019
    Assignee: Hughes Network Systems, LLC
    Inventors: Bassel F. Beidas, Rohit Iyer Seshadri, Lin-Nan Lee, Liping Chen
  • Extraction of problem diagnostic knowledge from test cases
    Patent number: 10235275
    Abstract: Embodiments of the present invention enable users to extract knowledge from testing scenarios performed during application development, and later employ that knowledge to interpret application usage scenarios to enhance serviceability of applications by expediting identification and solving of problems. In an exemplary embodiment, log data generated during simulation of test cases is analyzed to create one or more rules based on patterns in which one or more log entries appear in the log data. Later, log data may be analyzed to look for a pattern of log entries that matches a pattern-based rule, thereby facilitating faster identification and resolution of the problem.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: March 19, 2019
    Assignee: International Business Machines Corporation
    Inventors: Hariharan Krishna, Arun Ramakrishnan, Rohit Shetty
  • Parallel Neural Processor for Artificial Intelligence
    Publication number: 20190080228
    Abstract: Systems and/or devices for efficient and intuitive methods for implementing artificial neural networks specifically designed for parallel AI processing are provided herein. In various implementations, the disclosed systems, devices, and methods complement or replace conventional systems, devices, and methods for parallel neural processing that (a) greatly reduce neural processing time necessary to process more complex problem sets; (b) implement neuroplasticity necessary for self-learning; and (c) introduce the concept and application of implicit memory, in addition to explicit memory, necessary to imbue an element of intuition. With these properties, implementations of the disclosed invention make it possible to emulate human consciousness or awareness.
    Type: Application
    Filed: September 27, 2018
    Publication date: March 14, 2019
    Inventor: Rohit Seth
  • EXPLORATION FOR SEARCH ADVERTISING
    Publication number: 20190080348
    Abstract: A system and method enable exploration of cold ads in an online information system. Cold ads are ads that are new to the system and do not yet have reliable click through rate (CTR) estimates or click probabilities. The method and system selectively boost the click probabilities of cold ads to increase their likelihood of participating in and winning an auction so that the cold ad get more impressions, but without adversely affecting revenue in a production environment when cold ads are introduced.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 14, 2019
    Applicant: Yahoo Holdings, Inc.
    Inventors: Parikshit SHAH, Ming YANG, Sachidanand ALLE, Adwait RATNAPARKHI, Ben SHAHSHAHANI, Rohit CHANDRA
  • Parallel Neural Processor for Artificial Intelligence
    Publication number: 20190080227
    Abstract: Systems and/or devices for efficient and intuitive methods for implementing artificial neural networks specifically designed for parallel AI processing are provided herein. In various implementations, the disclosed systems, devices, and methods complement or replace conventional systems, devices, and methods for parallel neural processing that (a) greatly reduce neural processing time necessary to process more complex problem sets; (b) implement neuroplasticity necessary for self-learning; and (c) introduce the concept and application of implicit memory, in addition to explicit memory, necessary to imbue an element of intuition. With these properties, implementations of the disclosed invention make it possible to emulate human consciousness or awareness.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 14, 2019
    Inventor: Rohit Seth
  • AUDIO SYSTEMS AND METHODS
    Publication number: 20190082307
    Abstract: A system for receiving multiple conversations or messages and for playing the multiple conversations or messages with a mobile device and wireless earpieces. The system may determine various presentation parameters based on various characteristics of the received messages and may play the messages such that audio appears at distinguishing locations around the user. The system may change how messages and/or conversations are played in response to recognize a change in the focus of the user based on detected user inputs, such as body movement gestures.
    Type: Application
    Filed: November 13, 2018
    Publication date: March 14, 2019
    Inventors: Brian F. MILLER, Adam E. NEWHAM, Jose MENENDEZ, Rohit SAUHTA