Patents by Inventor Preetham

Preetham 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: 11698987
    Abstract: Systems, devices and automated processes provide robust, computationally-efficient and secure protection of media content or other electronic data stored on a user-supplied storage device through the use of efficient file system encryption. Only certain portions of the content are encrypted by the host device, thereby reducing the computational demand in comparison to encrypting all of the content. By selecting the particular portions to encrypt, the formatting and structure of the stored data can be concealed, thereby making the use of the unencrypted content very difficult, if not impossible.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 11, 2023
    Inventors: Jayaprakash Narayanan Ramaraj, Preetham R. Kotian
  • Patent number: 11693728
    Abstract: Techniques facilitating voltage droop reduction and/or mitigation in a processor core are provided. In one example, a system can comprise a memory that stores, and a processor that executes, computer executable components. The computer executable components can comprise an observation component that detects one or more events at a first stage of a processor pipeline. An event of the one or more events can be a defined event determined to increase a level of power consumed during a second stage of the processor pipeline. The computer executable components can also comprise an instruction component that applies a voltage droop mitigation countermeasure prior to the increase of the level of power consumed during the second stage of the processor pipeline and a feedback component that provides a notification to the instruction component that indicates a success or a failure of a result of the voltage droop mitigation countermeasure.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: July 4, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Giora Biran, Pradip Bose, Alper Buyuktosunoglu, Pierce I-Jen Chuang, Preetham M. Lobo, Ramon Bertran Monfort, Phillip John Restle, Christos Vezyrtzis, Tobias Webel
  • Patent number: 11693779
    Abstract: A processor may boot a system. The processor may determine a type of operation of data based on an application tag. The processor may analyze at least one specific table for the application tag. The processor may perform an operation associated with the application tag.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: July 4, 2023
    Assignee: International Business Machines Corporation
    Inventors: Raghavendra Preetham Hosamane, Janani Swaminathan, Trinadhachari Kosuru, Anil Bindu Lingambudi, Navya Chaitanya Gogula
  • Publication number: 20230205445
    Abstract: A method for dynamically replicating data in a disaggregated distributed storage system includes receiving, by a processor, a request from a controller to replicate data; dynamically selecting, by the processor, a storage node for replicating the data from among a plurality of storage nodes, based on one or more replication parameters associated with each storage node of the plurality of storage nodes, wherein the one or more replication parameters include at least one of a flash factor corresponding to the each storage node, and a latency between the controller and the each storage node; and providing, by the processor, information about the selected storage node to the controller for replicating the data
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Roshan R. NAIR, Arun George, Dinesh Ratra, Parag Jain, Preetham Parshwanath Jain, Rohit Kailash Sharma, Shivam, Vishak Guddekoppa
  • Publication number: 20230205634
    Abstract: A method of performing replication recovery operation in a disaggregated distributed storage system (DDSS) includes identifying an affected storage node included in the storage pool based on an occurrence of one or more predetermined conditions; selecting at least one replacement storage node from among one or more storage nodes included in the storage pool to recover replication data stored in the affected storage node; selecting at least one controller for performing a replication recovery operation from among one or more controllers included in the controller pool; and assigning one or more replication recovery jobs to the at least one controller; and receiving, by the replication recovery device, a notification from the at least one controller based on the one or more replication recovery jobs being completed.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Roshan R. NAIR, Arun GEORGE, Dinesh RATRA, Parag JAIN, Preetham Parshwanath JAIN, Rohit Kailash SHARMA, Shivam, Vishak GUDDEKOPPA
  • Publication number: 20230205424
    Abstract: A method for distributing and managing an Input/Output (IO) request in a disaggregated storage architecture includes receiving the IO request including IO data to be distributed in the disaggregated storage architecture, generating IO metadata corresponding to the IO data included in the received IO request, determining one or more controller parameters for each of a plurality of controllers of the disaggregated storage architecture, determining a first priority weight of each controller parameter of the one or more controller parameters based on a network type of the disaggregated storage architecture, determining a first IO management weight for each of the plurality of controllers based on the one or more controller parameters and corresponding first priority weights, and statically mapping each of the IO metadata and the IO data to at least one controller of the plurality of controllers based on the first IO management weights of the plurality of controller.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Preetham Parshwanath JAIN, Arun GEORGE, Dinesh RATRA, Parag JAIN, Rohit Kailash SHARMA, Roshan R NAIR, Shivam, Vishak GUDDEKOPPA
  • Publication number: 20230185544
    Abstract: A method includes receiving a trigger interaction indication indicating a first graphical user interaction by a user within a no-code environment. In response to receiving the trigger interaction indication, the method also includes establishing a trigger condition for an application generated by the no-code environment. The method also includes receiving an action interaction indication indicating a second graphical user interaction by the user within the no-code environment. The method also includes, in response to receiving the action interaction indication, defining an action response for the application when the trigger condition is satisfied. The action response includes a function call calling a function of a script. The script is generated within a low-code environment. The method also includes executing the application.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 15, 2023
    Applicant: Google LLC
    Inventors: Michael Jeffrey Procopio, Preetham Mysore, Carlin Yuen, Scott Haaland, Christopher Hall, Keith Einstein, Nicholas Eric Westbury
  • Publication number: 20230177687
    Abstract: Disclosed is a system and a method for determining a brock score. A CT scan image may be resampled into a plurality of slices using a bilinear interpolation. A nodule may be detected on one or more of the plurality of slices. A region of interest associated with the nodule may be identified using an image processing technique. Further, a nodule segmentation may be performed to remove an area surrounding the region of interest. Subsequently, a plurality of characteristics associated with the nodule may be identified automatically using a deep learning model. Finally, a brock score for the patient may be determined based on the plurality of characteristics and demographic data of the patient.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 8, 2023
    Applicant: Qure.ai Technologies Private Limited
    Inventors: Prashant WARIER, Ankit MODI, Preetham PUTHA, Prakash VANAPALLI, Vikash CHALLA, Ranjana DEVI, Ritvik JAIN
  • Patent number: 11670525
    Abstract: Methods and apparatus for reducing leakage of microwaves at a slit valve of a process chamber. A multi-frequency resonant choke around the slit valve prevents microwave energy from a band of frequencies from escaping from the slit valve. The multi-frequency resonant choke may have a sloping bottom surface or a serrated bottom surface to enable multiple frequencies to resonant in the choke, canceling a range of microwave frequencies at gaps formed by a slit valve gate.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: June 6, 2023
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Preetham P. Rao, Ananthkrishna Jupudi, Ribhu Gautam
  • Publication number: 20230168834
    Abstract: Systems and methods are described for performing persistent inflight tracking of operations (Ops) within a cross-site storage solution. According to one embodiment, a method comprises maintaining state information regarding a data synchronous replication status for a first storage object of a primary storage cluster and a second storage object of a secondary storage cluster. The method includes performing persistent inflight tracking of I/O operations with a first Op log of the primary storage cluster and a second Op log of the secondary storage cluster, establishing and comparing Op ranges for the first and second Op logs, and determining a relation between the Op range of the first Op log and the Op range of the second Op log to prevent divergence of Ops in the first and second Op logs and to support parallel split of the Ops.
    Type: Application
    Filed: January 24, 2023
    Publication date: June 1, 2023
    Applicant: NetApp, Inc.
    Inventors: Krishna Murthy Chandraiah Setty Narasingarayanapeta, Preetham Shenoy, Divya Kathiresan, Rakesh Bhargava
  • Publication number: 20230136747
    Abstract: Technologies are provided for determining, tracking, and mitigating specific phobia stimulation for a patient. In embodiments, a patient with specific phobia is automatically and dynamically identified using various clinical data available within the patient record and the exposure rate to stimuli that can potentially trigger phobia in a healthcare setup is mitigated. Initially, data is received from an electronic health care record (EHR) for a patient. The data is analyzed to determine if the patient has a phobia. If it is determined the patient has a phobia that is triggered by a treatment ordered for the patient, mitigations are automatically identified for the treatment ordered for the patient. The mitigations are dynamically provided to the clinician device.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Inventors: Preetham Shankar Holalkere, Pavan Kumar KN, Shruti Muralidhar Kulkarni
  • Patent number: 11640240
    Abstract: Systems and methods are provided for managing the order of data written to a transaction log in a distributed storage system. In a system with multiple nodes, if sequencers are naively generated without taking into consideration inconsistencies among the different nodes generating the sequencers, then the sequencers may not increase for each data transaction. To alleviate this problem, the node committing the transaction to the transaction log may perform a consistent read and verifies that the sequencer advances. If the sequencer does not advance, the node can perform a context-dependent operation such as adjusting the sequencer, acknowledging the write without committing it to the transaction log, or rejecting the write altogether.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: May 2, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Vishwas Narendra, John Pender, James Zuber, RaghuKishore Balivada, Mehak Mehta, Harishkumar Katagal, Preetham Kowshik, Addison Joseph Burns, Sameer Choudhary, Ernest S. Cohen, Abhishek Kannan, Arvinth Ravi, Nikhil Shah
  • Patent number: 11636596
    Abstract: A system and a method for monitoring a brain CT scan image using ASPECTS score. The method includes receiving the brain CT scan image of a patient. Further, a basal ganglia region and a corona radiata level are identified in a plurality of slices in the brain CT scan image. Furthermore, a plurality of anatomical regions, a plurality of infarcts and a plurality of black regions are segmented using deep learning. Subsequently, an overlapping region across the plurality of slices is determined based on the plurality of anatomical regions, the plurality of infarcts, and the plurality of black regions. The overlapping region and a predefined threshold are used to compute an ASPECTS score. The ASPECTS score is further used to recommend a course of action to the patient.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: April 25, 2023
    Assignee: Qure.ai Technologies Private Limited
    Inventors: Preetham Putha, Sasank Chilamkurthy, Satish Kumar Golla, Swetha Tanamala, Ujjwal Upadhyay
  • Patent number: 11629409
    Abstract: Methods and apparatus for a substrate processing chamber are provided herein. In some embodiments, a substrate processing chamber includes a chamber body having sidewalls defining an interior volume having a polygon shape; a selectively sealable elongated opening disposed in an upper portion of the chamber body for transferring one or more substrates into or out of the chamber body; a funnel disposed at a first end of the chamber body, wherein the funnel increases in size along a direction from an outer surface of the chamber body to the interior volume; and a pump port disposed at a second end of the chamber body opposite the funnel.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: April 18, 2023
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Ribhu Gautam, Ananthkrishna Jupudi, Tuck Foong Koh, Preetham P. Rao, Vinodh Ramachandran, Yueh Sheng Ow, Yuichi Wada, Cheng-Hsiung Tsai, Kai Liang Liew
  • Patent number: 11630145
    Abstract: Examples of operating an Intelligent Electronic Device (IED) during power swings, are described. In an example, voltage measurements for a phase is received and sampled. Root mean square (RMS) values of the voltage samples is calculated based on the voltage measurements. Delta quantities for each phase are calculated based on the RMS values. Each of the RMS values and delta quantities are associated with respective sampling instants. In response to a delta quantity being greater than a predefined threshold, a peak delta quantity is detected. A time interval between a sampling instant associated with the peak delta quantity and a sampling instant associated with a first delta quantity is determined. Based on a comparison of the time interval with a threshold time, a disturbance condition may be detected as a power swing and consequently, fault detection at the IED may be blocked.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: April 18, 2023
    Assignee: Hitachi Energy Switzerland AG
    Inventors: Obbalareddi Demudu Naidu, Preetham Venkat Yalla, Vedanta Pradhan, Suresh Maturu
  • Publication number: 20230083768
    Abstract: Examples of fault location in a power transmission line connecting a first and a second terminal is described. In an example, arrival times of a first peak, a second peak, and a third peak of a travelling wave detected from measurements carried out at the first and second terminals is detected. A rise time associated with the first peak of the travelling wave is calculated. One of a first half and a second half of the power transmission line is identified, as having a fault, based on a comparison of the rise time. One of a first segment, a second segment, a third segment, and a fourth segment of the power transmission line is identified as having the fault. Length of the power transmission line is estimated. The fault location is estimated based on identification of one of the first, second, third, and fourth segments as having the fault.
    Type: Application
    Filed: January 29, 2021
    Publication date: March 16, 2023
    Inventors: OD NAIDU, Preetham Venkat YALLA, Neethu GEORGE
  • Publication number: 20230078146
    Abstract: A method includes measuring a subset of property values within a manufacturing chamber during a process performed on a substrate within the manufacturing chamber. The method further includes determining property values in the manufacturing chamber at locations removed from the locations the measurements are taken. The method further includes performing a corrective action based on the determined properties.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 16, 2023
    Inventors: Preetham Prahallada Rao, Prashanth Kothnur
  • Patent number: 11604757
    Abstract: Processing data in memory using a field programmable gate array by reading a first portion of a data set to a burst block having a first data format, transforming a sub-portion of the first portion, to an element block having a second data format, processing the sub-portion yielding a first results set, transforming the first results set to the first data format of the burst block, and writing the first results set to the burst block.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: March 14, 2023
    Assignee: International Business Machines Corporation
    Inventors: Preetham M. Lobo, Gaurav Sulagodu Venkatagiri, Siva Sundar A, Vinod Bussa
  • Patent number: 11594876
    Abstract: The invention relates to protection from faults in a power transmission system having two or more transmission lines. Travelling waves are detected from a signal obtained with a measurement equipment associated with a bus of the power transmission system. Arrival times of a first peak of a first travelling wave, a second travelling wave and a third travelling wave, are detected from the signal. A value for line length is calculated from the arrival times and propagation velocity of the travelling wave in the corresponding transmission line. The calculated value is compared with an actual length of the corresponding transmission line, for determining if the fault is an internal fault or an external fault. According to the fault being one of the internal fault and the external fault, a signal for controlling a switching device associated with the corresponding transmission line is generated.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: February 28, 2023
    Assignee: Hitachi Energy Switzerland AG
    Inventors: Obbalareddi Demudu Naidu, Preetham Venkat Yalla, Vedanta Pradhan, Nandkishor Kubal, Sachin Srivastava
  • Patent number: 11586267
    Abstract: Embodiments of the present disclosure relate to managing power provided to a semiconductor circuit to prevent undervoltage conditions. A measured voltage value describing a measured supply voltage at a first subcircuit of a semiconductor circuit can be received, the measured voltage value having a first resolution. A selected metric indicative of a supply voltage present at the first subcircuit can be received, the selected metric having a second resolution higher than the first resolution. The selected metric is calibrated to obtain a calibrated metric when a transition of the measured voltage value occurs.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: February 21, 2023
    Assignee: International Business Machines Corporation
    Inventors: Thomas Strach, Preetham M. Lobo, Tobias Webel