Patents by Inventor Arul A.

Arul A. 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).

  • Patent number: 11565616
    Abstract: A canopy of a dump body for a truck comprises a deck having a length and a width greater in dimension that the length defined by a front edge, a rear edge opposite the front edge, a first side edge, and a second side edge opposite the first side edge. The deck can define an upper surface and a lower surface opposite the upper surface. In a front view the deck can define a concave shape, with a center portion and stepped portions between the center portion and the first and second side edges.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: January 31, 2023
    Assignee: Caterpillar Inc.
    Inventor: Samuel J. Arul
  • Publication number: 20230016456
    Abstract: The present invention relates to compositions and methods for cancer diagnosis, research and therapy, including but not limited to, cancer markers. In particular, the present invention relates to ncRNAs as diagnostic markers and clinical targets for prostate, lung, breast and pancreatic cancer.
    Type: Application
    Filed: July 18, 2022
    Publication date: January 19, 2023
    Inventors: Arul Chinnaiyan, John Prensner, Matthew Iyer
  • Patent number: 11558626
    Abstract: A client device is configured to communicate with an access point over a wireless network, exchanging data with the access point over a selected communication channel. The client device stores an identifier of the selected communication channel. After the wireless connection to the access point has ended, the client device initiates a process to reconnect to the access point over the selected communication channel using the stored identifier.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: January 17, 2023
    Assignee: NETGEAR, INC.
    Inventors: Peiman Amini, Joseph Amalan Arul Emmanuel
  • Publication number: 20230009359
    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for analyzing management frames for multiple basic service sets (BSSs). In one aspect, a wireless node may obtain a first management frame from a wireless local area network (WLAN) apparatus, the WLAN apparatus operating multiple virtual access points (VAPs) respectively corresponding to multiple BSSs. The wireless node may determine whether the first management frame includes a BSS profile of a BSS associated with the wireless node based, at least in part, on an arrangement of a plurality of BSS profiles within one or more management frames. The wireless node may determine to further process the first management frame based, at least in part, on a determination that the first management frame includes the BSS profile of the BSS associated with the wireless node.
    Type: Application
    Filed: July 22, 2022
    Publication date: January 12, 2023
    Inventors: Abhishek Pramod Patil, Yongchun Xiao, Ravi Gidvani, Sandip HomChaudhuri, Pradeep Kumar Yenganti, Arul Davidson Emmanuel, James Simon Cho, Padmanabhan Venkataraman Karthic, George Cherian, Alfred Asterjadhi, Jouni Kalevi Malinen
  • Patent number: 11546004
    Abstract: Aspects of the disclosure relate to an apparatus for wireless communication. The apparatus may include a set of power detectors configured to generate a set of analog signals related to a set of output signal power levels of a set of transmit chains of a transmitter, respectively; an analog summer; a set of switching devices configured to send a selected one or more of the set of analog signals to the analog summer, and substantially isolated unselected one or more of the set of power detectors from the analog summer, wherein the analog summer is configured to generate a cumulative analog signal based on a sum of the selected one or more of the set of analog signals; an analog-to-digital converter (ADC) configured to generate a digital signal based on the cumulative analog signal; and a controller configured to control the set of switching devices.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: January 3, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Meysam Azin, Li Lu, Anees Habib, Chinmaya Mishra, Damin Cao, Arul Balasubramaniyan, David Ta-hsiang Lin, Shuang Zhu, Dinesh Jagannath Alladi
  • Publication number: 20220416737
    Abstract: A peak detector for a power amplifier is provided that includes a threshold voltage detector configured to pulse a detection current in response to an amplified output signal from the amplifier exceeding a peak threshold. A plurality of such peak detectors may be integrated with a corresponding plurality of power amplifiers in a transmitter. Should any peak detector assert an alarm signal or more than a threshold number of alarm signals during a given period, a controller reduces a gain for the plurality of power amplifiers.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 29, 2022
    Inventors: Jeremy GOLDBLATT, Arul BALASUBRAMANIYAN, Chinmaya MISHRA, Damin CAO, Bhushan Shanti ASURI
  • Patent number: 11535103
    Abstract: The invention is a robust lensless instrument cluster configured for installation in a vehicle. The instrument cluster comprises an outer case, a PCB and lighting structure, an inner frame, an optical bonding assembly, halo lighting portions, a seamless display comprising tell-tale indicators and gauges, and an outer visor. The instrument cluster further comprises a plurality of LEDs for compartmentalized and indirect lighting of the tell-tale indicators on the seamless display and the halo lighting portions around the edges of the seamless display. Because the instrument cluster is lensless and otherwise exposed to the environment, it comprises a seal system to prevent the ingress of water and dust into the interior components. The seal system can also eliminate the risk of mura in the optical bonding assembly.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: December 27, 2022
    Assignee: N. S. International Ltd.
    Inventors: Diyu Chen, Shrutika Sawardekar, Anshuman Mittal, Arul Krishna
  • Publication number: 20220390427
    Abstract: An apparatus, a system, sensor, and a method for determining dissolved oxygen content in air and aqueous medium are disclosed herein. The dissolved oxygen content may be determined by irradiating the sensor comprising at least a photo-oxidizable compound by a light irradiation source, wherein the irradiation enables the photo-oxidizable compound to change its luminescent properties based upon photo-oxidation thereby enabling the quantification of the dissolved oxygen content in the medium. The dissolved oxygen content may be captured via the impedance response generated by interdigitated conducting electrode patterns included in the sensor. The dissolved oxygen content registered by the interdigitated conducting electrode patterns may be transmitted to a user device via a short range or long-range communication via an electronic circuit embedded within the sensor.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 8, 2022
    Inventors: Shiu Sun Wu, Chi Chiu Ko, Arul Lenus Roy Vellaisamy, Man Ying Chiu
  • Patent number: 11518989
    Abstract: A method of improving a ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCo) to have a higher protein score is disclosed. The method includes the steps of: making a modified RbcL of the RuBisCo, by, on an RbcL unit of the RuBisCo, either substituting Met for Leu, Phe, Val, or Ile or combinations thereof; substituting Lys for Arg, Thr, or His or combinations thereof; or both of these substitutions. The modified RbcL consequently modifies the RuBisCo and is added to a biomass host where it is stable for homologous recombination. Plastid and nucleus integration was observed. Example RbcL sequences are disclosed with the desirable substitutions. The improved RuBisCo can be used as an improved proteinaceous food source for humans and animals.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: December 6, 2022
    Assignees: National Technology & Engineering Solutions of Sandia, LLC, Arizona Board of Regents on behalf of Arizona State University
    Inventors: Ryan Wesley Davis, Joseph S. Schoeniger, Arul M. Varman, Muhammad Faisal, Aditya Pandharinath Sarnaik
  • Publication number: 20220373797
    Abstract: The present disclosure is related to reducing shake and vibration in Head-Up Displays (HUDs) under dynamic operating conditions. The apparatus includes a curved mirror for projecting an image from a display unit on a windshield of a vehicle. The curved mirror has damping tape on its nonreflective side to absorb vibrational energy and shift the first natural frequency of the curved mirror to a higher frequency. The damping tape includes at least a viscoelastic adhesive layer and a constraining layer. The method for stabilizing the HUD includes applying damping tape selected and positioned to reduce vibrational amplitude and shift the first natural frequency of the curved mirror to a higher frequency.
    Type: Application
    Filed: May 24, 2021
    Publication date: November 24, 2022
    Inventors: Saumil Satish Wagle, Ethan Hoang To, Arul Krishna, Xiao Zheng
  • Patent number: 11506417
    Abstract: An air handler includes a housing with a heat exchanger core. The housing includes a faceplate, a roof panel, a base panel, a first side panel, and a second side panel. A first tunnel and a second tunnel are connected to the housing at the faceplate. A septum protrudes from the faceplate and connects the core at a front edge. The air handler further includes a first recirculation path and a second recirculation path inside the housing. The first and second recirculation paths are defined by the septum, the housing, and the core. The first and second recirculation paths are configured to direct a portion of airflow from the first tunnel to the second tunnel. The air handler further includes a first damper and a second damper disposed on the faceplate and configured to obstruct the first recirculation path and the second recirculation path respectively.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: November 22, 2022
    Assignee: TRANE INTERNATIONAL INC.
    Inventors: Ganeson Kandasamy, Yuvaraja Kandasamy, Asit Mahanta, Arul Thangavelu Ekambaram
  • Patent number: 11487911
    Abstract: Embodiments described herein relate to apparatuses and methods for generating face pair surfaces of a solid, including, but not limited to, identifying at least two face pairs including a first face pair and a second face pair. Each of the first and second face pairs including at least two face pair surfaces, graphically displaying the at least two face pairs, and receiving user input for at least one of (1) merging the first face pair and the second face pair, (2) deleting the first face pair, (3) adding a third face pair, (4) adding an additional surface to one of the at least two face pair surfaces of the first face pair, (5) removing at least one face pair surface of the first face pair, or (6) splitting the second face pair into at least a fourth and a fifth face pair, and determining at least one adjusted face pair based on the user input.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: November 1, 2022
    Assignee: HEXAGON MANUFACTURING INTELLIGENCE, INC.
    Inventors: Michel Samah, James Harvey Leedom, Yu Xia, Arul Arangan, Douglas Brennan
  • Patent number: 11483243
    Abstract: Modern day user applications leverages new communication technologies such as WebRTC, WebEx, and Jabber allow devices to connect and exchange media content including audio streams, video streams, and data stream/channels. The present disclosure describes mechanisms for a Port Control Protocol (PCP) server to provide feedback to PCP clients to enforce certain policies on the transport of such media content for a network. A policy may include a traffic handling policy for enforcing differentiated quality of service characteristics for different types of media streams. Another policy may include a security policy ensuring a data files being transmitted over a data channel from one endpoint travels to a security application via a relay element before the packets reaches another endpoint. The mechanisms are transparent to the endpoints, and advantageously preserve the user experience for these user applications.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: October 25, 2022
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: K. Tirumaleswar Reddy, Ram Mohan Ravindranath, Muthu Arul Mozhi Perumal, Daniel G. Wing, William C. VerSteeg
  • Patent number: 11472835
    Abstract: The present invention describes the integration of preparative crystallization, crystal separation, crystal washing and freeze-drying processes of insulin and insulin analogues into single continuous process using pressure filtration. The process facilitates time reduction and outlines the novel design of using multiple organic solvent washes and nitrogen gas purging for the removal of imbibed water and achieve final drug substance that meets the quality specifications.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: October 18, 2022
    Inventors: Sai Srikar Kandukuri, Vibhava Shukla, Arul Marimuthu, Mukul Pathy, Partha P. Hazra
  • Publication number: 20220317896
    Abstract: Systems and methods for making a cross-site storage solution resilient towards mediator unavailability are provided. According to one embodiment, a stretched storage system is operable to bring a mediator associated with a primary and secondary distributed storage system back into the role of an arbitrator for peered consistency groups (CGs). A mediator reseed status indicator is maintained for multiple CGs to identify when the mediator's status information for a CG is stale. When the mediator becomes available and a local CG is identified as the subject of a mediator reseed process, the master node of the primary that hosts a master copy of a dataset for the local CG performs the reseed process, including: (i) causing relationship status information for the local CG to be updated on the mediator to the current state maintained by the primary; and (ii) resetting the mediator reseed status indicator.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: Arul Valan, Anoop Vijayan, Akhil Kaushik
  • Publication number: 20220311929
    Abstract: Introduced here are technologies for examining content generated by electronic devices in real time to optimize the quality of the content. The content may be examined in batches to address some of the drawbacks of real-time analysis. For instance, a series of videos may be examined to collect data on how well security system(s) that are presently employed are working. Each security system can include one or more electronic devices, such as cameras or microphones, and parameters of the electronic devices can be altered to improve the quality of content generated by the electronic devices.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Inventors: Peiman AMINI, Joseph Amalan Arul EMMANUEL
  • Publication number: 20220311460
    Abstract: Aspects of the disclosure relate to an apparatus for wireless communication. The apparatus may include a set of power detectors configured to generate a set of analog signals related to a set of output signal power levels of a set of transmit chains of a transmitter, respectively; an analog summer; a set of switching devices configured to send a selected one or more of the set of analog signals to the analog summer, and substantially isolated unselected one or more of the set of power detectors from the analog summer, wherein the analog summer is configured to generate a cumulative analog signal based on a sum of the selected one or more of the set of analog signals; an analog-to-digital converter (ADC) configured to generate a digital signal based on the cumulative analog signal; and a controller configured to control the set of switching devices.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 29, 2022
    Inventors: Meysam AZIN, Li LU, Anees HABIB, Chinmaya MISHRA, Damin CAO, Arul BALASUBRAMANIYAN, David Ta-hsiang LIN, Shuang ZHU, Dinesh Jagannath ALLADI
  • Patent number: 11453895
    Abstract: The present invention relates to methods and engineered microbial hosts useful for treating lignin or a derivative thereof. In some embodiments, the host has one or more exogenous nucleic acid sequences that encode a ligninase (e.g., a laccase and/or a peroxidase).
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: September 27, 2022
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Seema Singh, Arul Mozhy Varman
  • Publication number: 20220291921
    Abstract: Systems and methods classifying software components based on multiple information sources are provided. An exemplary method includes retrieving a number of sources including a project documentation file, source code, and dependent project list associated with a software component, extracting a number of entities from the number of sources, processing the number of entities based on a machine learning model, mapping the number of entities to a set of rules, generating a number of categorizations based on the mapping of the number of entities to the set of rules, and ranking the number of categorizations based on the set of rules.
    Type: Application
    Filed: February 25, 2022
    Publication date: September 15, 2022
    Applicant: Open Weaver Inc.
    Inventors: Ashok Balasubramanian, Karthikeyan Krishnaswamy Raja, Arul Reagan S
  • Publication number: 20220292086
    Abstract: Systems and methods for automatically detecting search queries from software documents to validate component searches are provided. An example method includes receiving a number of documents, parsing a number of documents to extract a number of sentences, mapping each of the number of sentences to a number of sections, filtering the number of sentences, consolidating the number of sections and the number of filtered sentences into a summary, partitioning the summary into a first number of sentences, replacing one or more of the number of sentences with one or more paraphrase sentences generated by a machine learning model to generate a second number of sentences, and generating a number of search queries based on the second number of sentences.
    Type: Application
    Filed: February 24, 2022
    Publication date: September 15, 2022
    Applicant: Open Weaver Inc.
    Inventors: Ashok Balasubramanian, Karthikeyan Krishnaswamy Raja, Arul Reagan S