Patents by Inventor A. Chandrashekar

A. Chandrashekar 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: 20220020641
    Abstract: Provided herein are methods of depositing low stress and void free metal films in deep features and related apparatus. Embodiments of the methods include treating the sidewalls of the holes to inhibit metal deposition while leaving the feature bottom untreated. In subsequent deposition operations, metal precursor molecules diffuse to the feature bottom for deposition. The process is repeated with subsequent inhibition operations treating the remaining exposed sidewalls. By repeating inhibition and deposition operations, high quality void free fill can be achieved. This allows high temperature, low stress deposition to be performed.
    Type: Application
    Filed: December 5, 2019
    Publication date: January 20, 2022
    Inventors: Anand Chandrashekar, Tsung-Han Yang
  • Patent number: 11227345
    Abstract: Energy usage of a plurality of appliances is measured using a single meter. A pattern of energy usage with respect to the plurality of appliances is determined dependent upon the measured energy usage, appliance details of the plurality of appliances, and usage hours of the plurality of appliances. The pattern is provided to a user of the appliances.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: January 18, 2022
    Assignee: Honeywell International Inc.
    Inventors: Nagaraja Sundaresh, Pradeep Shetty, Rajesh Ramesh, Chandrashekar Padubidri, Rangesa Arakere, Ananda Huchappa Shastry
  • Publication number: 20220014903
    Abstract: An apparatus for retrieving at least one of an access network or core network assigned user equipment identifier (NGAP ID) from outside of the access or core network using IP addressing information. The apparatus configured to receive IP addressing information of the user equipment; determine a subscriber permanent user identity for the user equipment from the IP addressing information; generate and transmit a request for the at least one of the access network or core network assigned user equipment identifier, the request including the subscriber permanent identity; and receive the at least one of the access network or core network assigned user equipment identifier.
    Type: Application
    Filed: June 8, 2021
    Publication date: January 13, 2022
    Applicant: Nokia Technologies OY
    Inventors: Subramanya CHANDRASHEKAR, Cinzia SARTORI, Laurent THIEBAUT
  • Patent number: 11223991
    Abstract: There is provided a method, comprising: detecting, by a first network node from a user equipment, a connection request to a first radio access technology, RAT; determining, before the user equipment is switched to a connected state in the first RAT, whether a second RAT is more suitable to serve the user equipment than the first RAT; and upon deciding that the second RAT is more suitable, providing the user equipment with connection information of the second RAT, wherein the connection information causes the user equipment to directly connect with the second RAT instead of the first RAT.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: January 11, 2022
    Assignee: Nokia Technologies Oy
    Inventors: Janne Kaasalainen, Subramanya Chandrashekar, Tsunehiko Chiba, Raghuram Reddy Krishnamurthy, Pradeep Basavapura Veerabhadra Reddy
  • Publication number: 20220004809
    Abstract: A method and system for generating user driven adaptive object visualizations using Generative Adversarial Network (GAN) models is disclosed. The method includes the steps of generating a first set of object vectors for an object based on at least one input received from a user. The first set of vectors corresponds to a first set of visualizations for the object The method further includes capturing at least one tacit reaction type of the user in response to user interaction with each of the first set of visualizations, computing a score for each portion of each of the first set of visualizations, identifying a plurality of portions from at least one of the first set of object visualizations, generating a second set of object vectors, and processing the second set of object vectors sequentially through a plurality of GAN models to generate a final object visualization of the object.
    Type: Application
    Filed: September 3, 2020
    Publication date: January 6, 2022
    Inventors: Manjunath Ramachandra IYER, Chandrashekar Bangalore NAGARAJ, Shashidhar SOPPIN
  • Patent number: 11218881
    Abstract: In various embodiments, a wireless device processor may determine a threat score for a first cell, determine whether the first cell threat score is below a first threat score threshold, update a good neighbor cell data structure using neighbor cell information from the first cell in response to determining that the first cell threat score is below the first threat score threshold, performing cell reselection to a second cell, determine whether the second cell transmits a system information block message indicating fake neighbor cell information, and increase a threat score for the second cell in response to determining that the second cell provides the SIB message indicating fake neighbor cell information and that a good neighbor cell data structure includes an indication of one or more good neighbor cells that are within the time threshold and the location threshold and doing countermeasures in a response to the determination.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: January 4, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Subrato Kumar De, Sivasubramanian Ramalingam, Ankur Bhattacharjee, Rahul Chandrashekar Sahukar, Muralidharan Murugan, Mattias Kaulard Huber, Krishna Ram Budhathoki, Syam Prasad Reddy Battula, Sattwik Nandi, Harshpreet Singh, Gaurav Singh, Rishika Tindola, Arvind Vardarajan Santhanam, Nitin Pant
  • Patent number: 11218498
    Abstract: Techniques are provided herein for contextual embedding of features of operational logs or network traffic for anomaly detection based on sequence prediction. In an embodiment, a computer has a predictive recurrent neural network (RNN) that detects an anomalous network flow. In an embodiment, an RNN contextually transcodes sparse feature vectors that represent log messages into dense feature vectors that may be predictive or used to generate predictive vectors. In an embodiment, graph embedding improves feature embedding of log traces. In an embodiment, a computer detects and feature-encodes independent traces from related log messages. These techniques may detect malicious activity by anomaly analysis of context-aware feature embeddings of network packet flows, log messages, and/or log traces.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: January 4, 2022
    Assignee: Oracle International Corporation
    Inventors: Hossein Hajimirsadeghi, Guang-Tong Zhou, Andrew Brownsword, Nipun Agarwal, Pavan Chandrashekar, Karoon Rashedi Nia
  • Patent number: 11215372
    Abstract: A damper system is configured for installation in ductwork including a duct supplying conditioned air through a register boot to a register vent. A damper is movable between a closed position and an open position. A control module includes a control module housing, a controller, a power supply and a transceiver. The controller monitors a remaining energy level of the power supply and transmits a first low battery message via the transceiver when the remaining energy level drops to a first energy threshold. The controller instructs the damper assembly to move to a predetermined position and to transmit a second low battery message via the transceiver when the remaining energy level drops to a second energy threshold.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: January 4, 2022
    Assignee: Ademco Inc.
    Inventors: Patrick Gonia, David J. Emmons, Nathan Carlson, Madhu T. Chandrashekar
  • Patent number: 11210430
    Abstract: A system includes a storage device having a first encryption protocol, and a controller having a second encryption protocol. A processor implements the first encryption protocol or the second encryption protocol based on a strength of each encryption protocol, a topology of the system, a federal information processing standard certification status, a virtualization support, a multi-key support, a multi-band support, and an enterprise key management server support. Storage transactions may be encrypted using the implemented encryption protocol.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: December 28, 2021
    Assignee: Dell Products L.P.
    Inventors: Chitrak Gupta, Rama R. Bisa, Manjunath Vishwanath, Chandrashekar Nelogal
  • Patent number: 11210153
    Abstract: An information handling system includes interleaved dual in-line memory modules (DIMMs) that are partitioned into logical partitions, wherein each logical partition is associated with a namespace. A DIMM controller sets a custom DIMM-level namespace-based threshold to detect a DIMM error and to identify one of the logical partitions of the DIMM error using the namespace associated with the logical partition. The detected DIMM error is repaired if it exceeds an error correcting code (ECC) threshold.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: December 28, 2021
    Assignee: Dell Products L.P.
    Inventors: Vijay B. Nijhawan, Chandrashekar Nelogal, Syama S. Poluri, Vadhiraj Sankaranarayanan
  • Publication number: 20210400067
    Abstract: Examples include detection of unclassified traffic in a network. Some examples use an unsupervised machine learning mechanism for generating a first set of clusters of a first set of samples associated with a first set of time intervals, based at least in part on network traffic over a network, in a first predetermined period of time. Each sample associated with the respective time interval includes distribution of packets based on their packet lengths. In response to retrieving a second set of samples associated with a second set of time intervals, based at least in part on network traffic, a second set of clusters of the second set of samples is generated. It is determined whether one or more features of the second set of clusters vary as compared to one or more features of the first set of clusters of the first set of samples to detect unclassified traffic in the second set of samples.
    Type: Application
    Filed: April 8, 2021
    Publication date: December 23, 2021
    Inventors: Priyanka Chandrashekar BHAT, Madhusoodhana Chari SESHA, Rashmi VEDI
  • Publication number: 20210395877
    Abstract: Embodiments of process kits for use in plasma process chambers are provided herein. In some embodiments, a process kit for use in a process chamber includes an annular body having an upper portion and a lower portion extending downward and radially inward from the upper portion, wherein the annular body includes an inner surface having a first segment that extends downward, a second segment that extends radially outward from the first segment, a third segment that extends downward from the second segment, a fourth segment that extends radially outward from the third segment, a fifth segment that extends downward from the fourth segment, a sixth segment that extends radially inward from the fifth segment, a seventh segment that extends downward from the sixth segment, and an eighth segment that extends radially inward from the seventh segment.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 23, 2021
    Inventors: Kirankumar Neelasandra SAVANDAIAH, Keith A. MILLER, Srinivasa Rao YEDLA, Chandrashekar KENCHAPPA, Martin Lee RIKER
  • Patent number: 11206191
    Abstract: Disclosed herein is a method and a data transfer system for providing seamless data transfer between communication devices. Properties of data to be transferred, status of network parameters and power associated with the communication devices are monitored in real time. Further, communication protocols available at the communication devices and a need to switch between the communication protocols are determined. Splitting of the data into subsets of data and sequencing the subsets of data are performed using a neural network, which is trained based on properties of the data, data storage space of the communication devices, speed of data transfer and a communication channel available for the data transfer. The optimum communication protocols are identified based on order of priority value and contention value. The subsets of data are transferred using identified optimum communication protocols, until a change in the monitored status is detected to switch the optimum communication protocols.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: December 21, 2021
    Assignee: Wipro Limited
    Inventors: Manjunath Ramachandra Iyer, Chandrashekar Bangalore Nagaraj, Shashidhar Soppin
  • Publication number: 20210387879
    Abstract: The present invention relates to reduction of per- and polyfluoroalkyl compounds (PFAS) in a desired zone of treatment for the continuous remediation of contaminated solids and liquids. In particular, embodiments of the present invention relate to the in-situ treatment of solids and liquids by a particular combination of reagent and conditions. The reagents include an oxidant and a metal catalyst. Disclosed method combines low temperature thermal remediation with chemical oxidation to destroy poly- and perfluoroalkyl substances in-situ. The disclosed methods may enhance destruction of organic contaminants in the desired zone of treatment. The present invention also relates to a method for applying the remediation compositions to contaminated sites and controlling the process by monitoring the degradation event to achieve maximum reduction of PFAS.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: Parsons Corporation
    Inventors: Daniel R. Griffiths, Akshay Chandrashekar Parenky
  • Publication number: 20210392617
    Abstract: Systems, methods, apparatuses, and computer program products for configuring radio access network area code areas and/or providing radio access network notification area configurations to user equipment are provided.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 16, 2021
    Inventors: Daniela LASELVA, Subramanya CHANDRASHEKAR, Ahlem KHLASS
  • Patent number: 11201387
    Abstract: Mobile computing devices often incorporate a window along a discrete portion of a perimeter of a metallic device case adjacent the antennae and a plastic cover that covers the window and seals antennae within the mobile computing device. As mobile computing devices shrink in physical size and weight and become more portable, available space within the mobile computing devices for the antennae shrinks. Merely increasing the size of the connectivity window to occupy up to a full width or length of the perimeter of the metallic device case may negatively impact overall device stiffness requirements. The electrically isolated corner stiffeners described herein may permit larger antennae windows for wireless connectivity, while meeting applicable stiffness requirements for an associated mobile computing device.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: December 14, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chandrashekar Gernipalli Subba, Prasad Raghavendra
  • Patent number: 11201809
    Abstract: Embodiments provide systems, methods, and computer program products to generate a network topology. Internet Protocol (IP) addresses may be collected that immediately precede a first IP address in a set of IP-address-sequences to obtain a first set of previous-hop IP addresses, where each IP-address-sequence in the set of IP-address-sequences comprises a sequence of IP addresses traversed by at least one packet. Next, each IP address in the first set of previous-hop IP addresses may be associated with a first logical node in the network topology.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: December 14, 2021
    Assignee: Riverbed Technology, Inc.
    Inventors: Karthikeyan Chandrashekar, Majid Raissi-Dehkordi, Walt Whimpenny, Paul Janes
  • Patent number: 11201782
    Abstract: An example method includes determining, by a network controller, based on a high-level data model, vendor-agnostic device information for a first network device, translating the vendor-agnostic device information into vendor-specific device information, sending, to the first network device, first configuration information included in the vendor-specific device information to cause the first network device to switch into a maintenance mode and enable diversion of network traffic from the first network device to a second network device, responsive to verifying that the first network device has diverted the traffic, initiating maintenance procedures on the first network device while the first network device is in the maintenance mode, and sending, to the first network device, second configuration information included in the vendor-specific device information to cause the first network device to switch out of the maintenance mode and enable reversion of network traffic from the second device to the first network
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: December 14, 2021
    Assignee: Juniper Networks, Inc.
    Inventors: Jacopo Pianigiani, Michal Styszynski, Atul S Moghe, Joseph Williams, Sahana Sekhar Palagrahara Chandrashekar, Tong Jiang, Rishabh Ramakant Tulsian, Manish Krishnan, Soumil Ramesh Kulkarni, Vinod Nair, Jeba Paulaiyan, Sukhdev S. Kapur, Ashok Ganesan
  • Patent number: D937903
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: December 7, 2021
    Assignee: TRANSPORTATION IP HOLDINGS, LLC
    Inventors: Krishnamurthy Vaidyanathan, Bharath Chandrashekar, Ramprasad Shetti, Radhish Balan Sulochana, Mahantesh Hosur
  • Patent number: D940631
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: January 11, 2022
    Assignee: Rhino Rack Australia Pty Limited
    Inventors: Chandrashekar Thippasandra Gangappa, William Davis