Patents by Inventor Arun Kumar

Arun 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: 20200176990
    Abstract: A transmitting assembly (114, 214, 334) configured to transmit electric power in a universal wireless charging device (102, 200, 302) is presented. The transmitting assembly (114, 214, 334) includes a first coil (116, 216, 316) embedded in a printed circuit board (220) and configured to transmit a first AC voltage signal having a first frequency. Also, the transmitting assembly (114, 214, 334) includes a second coil (118, 218, 318) disposed on the printed circuit board (220) and configured to transmit a second AC voltage signal having a second frequency, wherein the second frequency is different from the first frequency, and wherein the first AC voltage signal having the first frequency and the second AC voltage signal having the second frequency are used to wirelessly charge a plurality of receiver devices (104, 106) having different frequency standards.
    Type: Application
    Filed: May 21, 2018
    Publication date: June 4, 2020
    Inventors: Suma Memana Narayana BHAT, Viswanathan KANAKASABAI, Arun Kumar RAGHUNATHAN, Rahul BHUJADE, Satishbabu BHOGINENI, Somakumar RAMACHANDRAPANICKER
  • Patent number: 10673789
    Abstract: A method, computer program product, and a system where a processor(s), obtains, via a conversational agent executing on a client, a conversation thread and generates topic distributions. The processors(s) identifies topics and pre-fetches web content, based on utilizing the topics as search keywords. The processor(s) parses the pre-fetched web content to identify, in the pre-fetched web content, a first content type and a second content type. The processor(s) filters the parsed pre-fetched web content, to separate the first content type from the second content type and extracts a signature of a REST call associated with the pre-fetched web content from the first type of content and tokenizes the second type of content to supply context for invoking the REST call. The processor(s) generates a package that includes signature and the context and injects the package into the client so it is invocable by the conversational agent, based on the context.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: June 2, 2020
    Assignee: International Business Machines Corporation
    Inventors: Vijay Kumar Ananthapur Bache, Padmanabha Venkatagiri Seshadri, Rengia Ramaiyan Vasudevan, Arun Nagarajan
  • Patent number: 10665931
    Abstract: An antenna array includes multiple array modules. Each array module includes at least on antenna element including a horn antenna coupled to a polarizer, and a two-piece waveguide filter. The two-piece waveguide filter includes a folded-back waveguide coupled to the horn antenna at one end and to a circuit layer at the other end. The horn antenna includes a multi-mode horn antenna. The two-piece waveguide filter includes a first piece and a second piece that are separately molded. A footprint of the two-piece waveguide filter is within a footprint of an aperture of the horn antenna.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: May 26, 2020
    Assignee: LOCKHEED MARTIN CORPORATION
    Inventors: Erik Lier, Jason Stewart Wrigley, Arun Kumar Bhattacharyya, Timothy Patrick Wink, James F. Mulvey
  • Patent number: 10667341
    Abstract: An optical module includes a diffractive optical element (DOE) with a transparent conductive trace disposed over a surface of the DOE. An emitter is configured to direct a beam of optical radiation through the DOE. Control circuitry is coupled to measure a resistance of the transparent conductive trace and to control operation of the emitter responsively to the resistance.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 26, 2020
    Assignee: APPLE INC.
    Inventors: Moshe Kriman, Adar Magen, Arun Kumar Nallani Chakravartula, Zhenbin Ge, Gregory A. Cohoon, Eamon H. O'Connor, Calvin K. Wong, Colleen F. Mischke, Christopher Hu, Yazan Z. Alnahhas
  • Patent number: 10656896
    Abstract: Examples associated with display mapping are described. One example system includes a display mapping module. The display mapping module maps display components connected to the system to virtual channels to which the system is subscribed. A communication module transmits a content instruction to subscribers of a virtual channel. The instruction controls the subscribers of the virtual channel to display content associated with the content instruction on display components the respective subscribers have mapped to the virtual channel. A display module causes a display component mapped to the virtual channel to display content associated with the content instruction.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: May 19, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Arun Kumar Paruchuri, Nelson L. Chang, Jason Jewell, Juan Pablo Sepulveda Lopez, Enrique Alejandro Pena Arenzana, Curtis N. Thetford
  • Patent number: 10655076
    Abstract: The present invention relates to an assorted co-staging and counter stage hydro-treating process configuration scheme is disclosed for deep desulfurization and deep hydro-treating of diesel range hydrocarbons for obtaining diesel product having product sulfur less than 10 ppm and cetane number more than 51.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: May 19, 2020
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Mainak Sarkar, Darshankumar Manubhai Dave, Ganesh Vitthalrao Butley, Ramesh Karumanchi, Arun Arangarasu, Sarvesh Kumar, Madhusudan Sau, Debasis Bhattacharyya, Sanjiv Kumar Mazumdar, Sankara Sri Venkata Ramakumar
  • Publication number: 20200153277
    Abstract: A wireless charging device (102) is disclosed. The wireless charging device (102) includes a transmitter detection coil (130) configured to receive a first alternating current (AC) voltage signal having a characteristic associated with a receiver device (104). Also, the wireless charging device (102) includes a control unit (112) coupled to the transmitter detection coil (130) and configured to detect the receiver device (104) based on the characteristic of the first AC voltage signal. Further, the wireless charging device (102) includes a driver unit (108) coupled to the control unit (112) and configured to convert a direct current (DC) voltage signal of an input power to a second AC voltage signal if the receiver device (104) is detected. In addition, the wireless charging device (102) includes a power transmission coil (116) configured to wirelessly transmit the second AC voltage signal to the receiver device (104).
    Type: Application
    Filed: April 30, 2018
    Publication date: May 14, 2020
    Inventors: Sivabalan MOHAN, Rejendra NAIK, Arun Kumar RAGHUNATHAN, Somakumar Nmn RAMACHANDRAPANICKER
  • Publication number: 20200153283
    Abstract: A wireless charging device (102) includes a driver unit (110) configured to generate one of a first AC voltage signal having a first frequency and a second AC voltage signal having a second frequency. Also, the wireless charging device (102) includes a transmitting unit (114) having a first coil (130) and a first capacitor (132) and configured to transmit the first AC voltage signal. Further, the transmitting unit (114) includes a second coil (134) and a second capacitor (136) and configured to transmit the second AC voltage signal. Additionally, the wireless charging device (102) includes a control unit (112) configured to detect a first receiver device (104) operating at the first frequency based on a change in a first voltage in the transmitting unit (114), and detect a second receiver device (106) operating at the second frequency based on a change in a second voltage in the transmitting unit (114).
    Type: Application
    Filed: April 19, 2018
    Publication date: May 14, 2020
    Inventors: Viswanathan KANAKASABAI, Suma Memana Narayana BHAT, Arun Kumar RAGHUNATHAN, Rahul BHUJADE, Satishbabu BHOGINENI, Somakumar RAMACHANDRAPANICKER
  • Patent number: 10645412
    Abstract: Several techniques aimed at reducing computational complexity when encoding uses bi-predictively encoded frames (B-frames) are implemented in a video encoder. In an embodiment, B-frames are not used as reference frames for encoding P-frames and other B-frames. Non-use of B-frames allows a de-blocking filter used in the video encoder to be switched off when reconstructing encoded B-frames, and use of a lower complexity filter for fractional-resolution motion search for B-frames. In another embodiment, cost functions used in motion estimation for B-frames are simplified to reduce computational complexity. In one more embodiment, fractional pixel refinement in motion search for B-frames is simplified. In yet another embodiment, predictors used in motion estimation for a macro-block in a P-frame are selected from a B-frame that uses a same reference frame as the P-frame.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: May 5, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Soyeb Nagori, Arun Shankar Kudana, Pramod Kumar Swami
  • Publication number: 20200132087
    Abstract: A noise reducing airfoil defining a span extending between a root and a tip and a chord at each point along the span extending between a leading edge and a trailing edge. The airfoil includes a pressure side, a suction side, and a trailing edge sheath including an outer surface coupled to the trailing edge of the airfoil. The trailing edge sheath extends at least partially along the chord on the pressure and suction sides at each point along the span within the trailing edge sheath. The trailing edge sheath defines a fluid passageway extending along at least a portion of the span. Further, the trailing edge sheath defines at least one aperture on at least one of the pressure side, the suction side, or trailing edge fluidly coupling the fluid passageway to the outer surface.
    Type: Application
    Filed: October 25, 2018
    Publication date: April 30, 2020
    Inventors: Arun Kumar, Nitesh Jain, Nicholas Joseph Kray, Thomas Ory Moniz, Andrew Breeze-Stringfellow
  • Publication number: 20200134683
    Abstract: Computing systems, database systems, and related methods are provided for guiding a user defining a quote for a product. One method involves a server obtaining one or more values for one or more attributes of a quote from a client device coupled to the server over a network, obtaining an expected pricing model for the quote from a database, determining expected pricing information for the quote based on the one or more values for the one or more attributes using the model, and providing a graphical indication of the expected pricing information on the client device. The expected pricing model is determined based on historical relationships between quote attributes and price for previously-closed quotes.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 30, 2020
    Applicant: salesforce.com, inc.
    Inventors: Daniel Boren, Shrestha Basu Mallick, Glenn Dearing, Robert DeSisto, Arun Kumar Jagota
  • Patent number: 10635733
    Abstract: Methods and systems for providing targeted recommendations are provided. A user model is generated from user data. Feed candidates are generated based on the user model. The generated feed candidates are ranked on a predetermined scale. At least one targeted recommendation from the ranked feed candidates. The at least one targeted recommendation feed is provided to a user associated with the user data.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: April 28, 2020
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Yanfeng Sun, Alexandre Bernard Raymond Michelis, Arun Kumar Sacheti, Emily Lin, Ryuichi Hirano, Vincent Kin-Wah Leung
  • Patent number: 10635567
    Abstract: Techniques are described for sampling across trusted and untrusted distributed components. In accordance with embodiments, a first computing device receives a request from a second computing device, the first request including an operation identifier (ID) and a sampling ID that was generated by transforming a telemetry scope ID from a first value in a first domain to a second value in a second domain. The transformation may serve to anonymize and compress the telemetry scope ID. The first computing device determines whether or not to sample by comparing a ratio between the sampling ID and a size of the second domain with a sampling rate associated with the first computing device. The first computing device records telemetry about its processing of the first request in response to determining to sample and does not record any telemetry about its processing of the first request in response to determining not to sample.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: April 28, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Zaki Maksyutov, Dmitry G. Matveev, Sergey Kanzhelev, David J. Lubash, Soubhagya Kumar Dash, Arun Mathew Abraham
  • Publication number: 20200126100
    Abstract: Techniques are described for machine learning-based generation of target segments is leveraged in a digital medium environment. A segment targeting system generates training data to train a machine learning model to predict strength of correlation between a set of users and a defined demographic. Further, a machine learning model is trained with visit statistics for the users to predict the likelihood that the users will visit a particular digital content platform. Those users with the highest predicted correlation with the defined demographic and the highest likelihood to visit the digital content platform can be selected and placed within a target segment, and digital content targeted to the defined demographic can be delivered to users in the target segment.
    Type: Application
    Filed: October 23, 2018
    Publication date: April 23, 2020
    Applicant: Adobe Inc.
    Inventors: Praveen Kumar Goyal, Piyush Gupta, Nikaash Puri, Balaji Krishnamurthy, Arun Kumar, Atul Kumar Shrivastava
  • Patent number: 10628384
    Abstract: The system tokenizes values stored by records' fields, creates trie from tokenized values, each branch labeled with tokenized value, each node storing count indicating number of records associated with tokenized value sequence beginning from trie root. The system tokenizes value stored by record field, identifies nodes, beginning from trie root, corresponding to token value sequence associated with tokenized value, until node is identified that stores count that is less than node threshold. The system identifies branch sequence comprising each identified node as record's key, and associates key with node storing count less than node threshold, and record with key. The system tokenizes prospective value stored by prospective record's field, identifies nodes, beginning from trie root, corresponding to another token value sequence associated with tokenized prospective value, until another node is identified that stores another count that is less than node threshold.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: April 21, 2020
    Assignee: salesforce.com, inc.
    Inventors: Arun Kumar Jagota, Dmytro Kudriavtsev, Pawan Nachnani
  • Publication number: 20200113599
    Abstract: According to a general aspect, an insertion device includes an elongate member defining a lumen, a handle member movably coupled to the elongate member, a plunger member, at least a portion of the plunger member being disposed within the lumen defined by the elongate member, and an actuation member operatively coupled to the plunger member, the plunger member being configured to move from a first position within the lumen to a second location within the lumen in response to the actuation member being actuated.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 16, 2020
    Inventors: Subodh Morey, Rajivkumar Singh, Sumit Malik, Rohit Bhardwaj, Junaid Mohammed Shaikh, Siddharth Mishra, Sushil Nagpal, Sushil Kumar, Amit Chaudhary, Arun Adhikarath Balan
  • Patent number: 10619748
    Abstract: A phase diversity system and method for producing a corrected image and/or for aiming electromagnetic energy.
    Type: Grant
    Filed: September 30, 2010
    Date of Patent: April 14, 2020
    Assignee: The United States of America, as Represented by the Secretary of the Navy
    Inventors: Arun Kumar Majumdar, David Alan O'Connor, Phillip Philemon Land, John Paul Siegenthaler, Charles Denton Marrs, Joni Marie Pentony, Lewis DeSandre
  • Patent number: 10617675
    Abstract: The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: April 14, 2020
    Assignee: Bristol-Myers Squibb Company
    Inventors: David B. Frennesson, Piyasena Hewawasam, Omar D. Lopez, Van N. Nguyen, Mark G. Saulnier, Yong Tu, Alan Xiangdong Wang, Gan Wang, Ningning Xu, Roshan Yadavrao Nimje, Hasibur Rahaman, Samayamunthula Venkata Satya Arun Kumar Gupta, Nicholas A. Meanwell, Makonen Belema
  • Patent number: 10614393
    Abstract: Associating job responsibilities with job titles is described. A database system identifies a job level and a job department associated with a job title stored by an object. The database system identifies level-based job responsibilities associated with the job level. The database system identifies department-based job responsibilities associated with the job department. The database system identifies at least one job responsibility associated with the job title based on the level-based job responsibilities and the department-based job responsibilities. The database system stores each identified job responsibility in metadata and/or a field associated with the object. The database system outputs a message based on the object to a user device, in response to a search that specifies any identified job responsibility.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: April 7, 2020
    Assignee: salesforce.com, inc.
    Inventors: Arun Kumar Jagota, Govardana Sachithanandam Ramachandran, Hawro Mustafa
  • Publication number: 20200100758
    Abstract: A method of calibrating a system for imaging a subject is provided. The method includes determining a position of an X-ray source of the system operative to transmit X-rays through the subject; and calibrating the position of the X-ray source with respect to a detector of the system, based at least in part on a field of view of the X-ray source, the detector operative to receive the X-rays transmitted by the X-ray source. In embodiments, the method includes positioning an X-ray source of the system via a controller at one or more calibration positions based at least in part on at least one camera of the system. In such embodiments the X-ray source is disposed on a mobile arm and operative to transmit X-rays through the subject, and a field of view of the X-ray source is directed substantially towards the detector at each of the calibration positions.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 2, 2020
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: SRIKRISHNAN VISWANATHAN, ARUN KUMAR CHANDRASHEKARAPPA, NASIR AHMED DESAI, XIN LI, BIN YE, QINGYONG DING, YOUYOU CHEN