Patents by Inventor Chandra Prakash

Chandra Prakash 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: 12229696
    Abstract: A method can include receiving a request for field equipment data; responsive to the request, automatically processing the field equipment data using a trained machine learning model to generate a quality score for the field equipment data; and outputting the quality score.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: February 18, 2025
    Assignee: Schlumberger Technology Corporation
    Inventors: Vipin Bisht, Shankar Shailesh, Sapna Deshmukh, Chandra Prakash Deep Ajmera
  • Patent number: 12218950
    Abstract: Systems and methods for security-based device control are disclosed. For example, a presence-based trigger event is detected and one or more suggestion models are utilized to determine whether a security-based device control suggestion should be sent. Multiple suggestions are arbitrated, and a user device is selected for receiving the suggestion based on multiple inputs. The format of the suggestion is also determined and the suggestion is either automatically output on the selected device or a notification of the suggestion is provided.
    Type: Grant
    Filed: February 2, 2022
    Date of Patent: February 4, 2025
    Assignee: Amazon Technologies, Inc.
    Inventors: Hongyang Wang, Sunny Singh, Xiaodong Tian, Marc Wetter, Yishuai Li, Chandra Prakash Konkimalla, Jagrut Arora, Shirish R Nair, Paul Aksenti Savastinuk, William Evan Welbourne
  • Patent number: 12182613
    Abstract: A system for generating a single design data file may include a processor and a memory. The processor may obtain design data including a plurality of design units. The processor may determine a first order of the plurality of design units. The processor may translate each of the plurality of design units into a corresponding file fragment by executing multiple threads of a first process. The processor may aggregate each of the plurality of file fragments into the single design data file in the first order by executing a second process in parallel to the first process.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: December 31, 2024
    Assignee: Cadence Design Systems, Inc.
    Inventors: Chandra Prakash Manglani, Amit Khurana, Sunil Prasad Todi
  • Patent number: 12166457
    Abstract: Amplifier circuits provide operation with low-distortion zero crossings outside of a unipolar power supply voltage range. The amplifiers include multiple driver circuits and a control circuit. The control circuit selects between actively operating selected ones of the multiple driver circuits or all of the multiple driver circuits, according to an input signal to be reproduced by one or more of the multiple amplifier driver circuits. The control circuit determines a splice point at which the control circuit selects between actively operating selected ones of the multiple driver circuits or all of the multiple driver circuits.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: December 10, 2024
    Assignee: CIRRUS LOGIC, INC.
    Inventors: John L. Melanson, Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi, Eric Kimball
  • Publication number: 20240348502
    Abstract: A method, non-transitory computer readable medium, and a system for configuration checking of asset protection infrastructure. During the deployment and configuration stage for a backup workload entailing any number of assets, the administrator(s) of any enterprise information technology environment often face configuration and infrastructural challenges when they onboard their asset sources to perform protection operations. While configuring a protection policy, administrator(s) may understand the environment, however they may not be certain if the environment is configured to fulfill the data protection requirements.
    Type: Application
    Filed: April 17, 2023
    Publication date: October 17, 2024
    Inventors: Chandra Prakash, Upanshu Singhai, Ashish Kumar
  • Patent number: 12113488
    Abstract: An amplifier system may include a first stage having a plurality of inputs configured to receive a differential pulse-width modulation input signal and generate an intermediate signal based on the differential pulse-width modulation input signal, a quantizer configured to generate a modulated signal based on the intermediate signal, a single-ended class-D output stage configured to generate a single-ended output signal as a function of the differential pulse-width modulation input signal, a feedback network configured to feed back the single-ended output signal to a first input of the plurality of inputs and to feed back a ground voltage to a second input of the plurality of inputs, a plurality of buffers, each particular buffer configured to receive a respective component of the differential pulse-width modulation input signal and generate a respective buffered component, and an input network coupled between the plurality of buffers and the first stage.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: October 8, 2024
    Assignee: Cirrus Logic Inc.
    Inventors: Chandra Prakash, Cory J. Peterson, Eric Kimball
  • Patent number: 12095520
    Abstract: Embodiments of bidirectional repeaters and communications systems are disclosed. In an embodiment, a bidirectional repeater includes a digital state machine configured to control the bidirectional repeater to operate under a functional mode or under a bypass mode and a bypass mode driver configured to automatically detect a direction of signal through input/output (I/O) terminals of the bidirectional repeater and to allow a signal to pass through the bidirectional repeater based on the direction of signal under the bypass mode.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: September 17, 2024
    Assignee: NXP USA, Inc.
    Inventors: Ranjeet Kumar Gupta, Siamak Delshadpour, Chandra Prakash Tiwari, Abhijeet Chandrakant Kulkarni
  • Patent number: 12051419
    Abstract: Systems and methods for device control using near real time learning are disclosed. For example, an automatic action is performed by a target device in response to a predefined condition being met. Thereafter, context data is gathered and utilized to determine whether a negative user reaction has been provided in response to performance of the automatic action. When a negative user reaction is determined, mitigating actions may be taken close in time to when the context data is received to prevent further negative user reactions.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: July 30, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Hongyang Wang, Amir Salimi, Siyuan Liu, Sara Parker Hillenmeyer, Meet Prakash Vadera, Sunny Singh, Chandra Prakash Konkimalla, Yishuai Li, Rajesh Bangaru Ravindranath, George Strajan, Marc Wetter, William Evan Welbourne, Paul Aksenti Savastinuk, Charles Edwin Ashton Brett, Arpit Jain
  • Publication number: 20240235932
    Abstract: A method for commissioning a door system with the door system having door components, with at least one door component being designed as a control unit, with the method including the following steps: storing an electronic configuration of the door system in the control unit and/or a mobile terminal, and carrying out at least one commissioning step by the electronic configuration.
    Type: Application
    Filed: August 19, 2021
    Publication date: July 11, 2024
    Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
  • Publication number: 20240178840
    Abstract: An electronic circuit that switchably generates an offset-bias output at a offset-bias voltage in response to at least an enable signal at a low voltage relative to the offset-bias voltage is provided. The electronic circuit includes a reference input terminal, configured to be connected to a reference voltage; a low-voltage-input terminal, configured to receive the enable signal at a first voltage; a high-voltage-supply terminal, configured to receive power at a second voltage; an offset-bias output terminal, configured to output the offset-bias output, the offset-bias voltage being less than the second voltage; a voltage-offset circuit configured to generate the offset-bias voltage from the second voltage; a bias circuit configured to switchably provide a bias current to the voltage-offset circuit; and a high-voltage stand-off circuit, connected between the bias circuit and the voltage-offset circuit and configured to withstand a voltage difference between the second voltage and the reference voltage.
    Type: Application
    Filed: November 21, 2023
    Publication date: May 30, 2024
    Inventors: Chandra Prakash Tiwari, Tao Sun, Hongyue Zhu, Peiying Song, Yehao Shen
  • Publication number: 20240153328
    Abstract: A method for preparing for the start-up of a control unit for access devices, wherein at least one access device is communicatively connected to the control unit, wherein the control unit has a communication interface for information technology communication with a mobile terminal and/or has an input device for detecting an input from an installer or is in communicative connection with an input device for detecting an input from an installer. The method includes: a) detecting, using the control unit, an information technology signal or a change in an existing information technology continuous signal of a mobile terminal by the communication interface, and/or detecting an input from an installer using the input device, b) sending a trigger signal from the control unit to the access device, c) receiving the trigger signal using the access device, and d) performing an action using the access device depending on the received trigger signal.
    Type: Application
    Filed: August 19, 2021
    Publication date: May 9, 2024
    Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
  • Publication number: 20240142931
    Abstract: A door system for at least one door, the door system including door components, with one of the components being designed as a control unit. The control unit and at least one other door component are connected to one another via a first communication bus. An access system with an above door system and with a computing unit are related, with an image of the door system stored in the computing unit, the door components connected to the first communication bus each having an identifier. The identifiers are stored as part of the image of the door system in the computing unit and/or with past and current operating states of the door system stored in the computing unit. An access system with at least one of the above door systems is related, with at least one door system having an authentication device configured to receive an access attribute for authentication.
    Type: Application
    Filed: February 23, 2022
    Publication date: May 2, 2024
    Inventors: Stephan GIERNICH, Dennis MEIERING, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ
  • Publication number: 20240143379
    Abstract: It is provided an apparatus for enabling sequential prefetching inside a host, the apparatus comprising interface circuitry, machine-readable instructions, and processing circuitry to execute the machine-readable instructions. The machine-readable instructions comprise instructions to identify a first memory access pattern of an application in a guest virtual address space inside a virtual machine. The application is running inside the virtual machine and wherein the virtual machine is running on the host. The machine-readable instructions further comprise instructions to modify a layout of a guest physical address space, wherein the guest physical address space is corresponding to the guest virtual address space, to sequentialize a second memory access pattern in a host virtual address space. The second memory access pattern in the host virtual address space is corresponding to the first memory access pattern of the application in the guest virtual address space.
    Type: Application
    Filed: September 13, 2023
    Publication date: May 2, 2024
    Inventors: Chandra PRAKASH, Aravinda PRASAD, Sreenivas SUBRAMONEY
  • Publication number: 20240142937
    Abstract: A method for commissioning a door system, with the door system having at least one door component, with the commissioning including the following method step carrying out an electronically defined test process of the door system wherein the test process includes test steps and/or test functions, wherein the sequence of the test steps and/or test functions is stored electronically in the test process, wherein the test process is defined for a preconfigured door system type.
    Type: Application
    Filed: August 19, 2021
    Publication date: May 2, 2024
    Inventors: Alexander BRADFISCH, Christian RAPPEL, Chandra Prakash GUPTA, Martin WOLF, Stephan GIERNICH, Beat KIPFER
  • Publication number: 20240137270
    Abstract: A method for commissioning a door system with the door system having door components, with at least one door component being designed as a control unit, with the method including the following steps: storing an electronic configuration of the door system in the control unit and/or a mobile terminal, and carrying out at least one commissioning step by the electronic configuration.
    Type: Application
    Filed: August 18, 2021
    Publication date: April 25, 2024
    Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
  • Publication number: 20240127653
    Abstract: A method for installing door components includes at least the following steps: a. providing at least one preconfigured door system type by way of an electronic configuration system for selection by a user, wherein the at least one preconfigured door system type is able to be retrieved from a database by way of the electronic configuration system, wherein at least one preconfigured door system type is able to be preselected by the configuration system by way of at least one technical and/or functional user specification, wherein the door system type contains stipulated door component types, and b. electronically providing preconfigured technical data of the selected door system type in order to carry out the installation on site.
    Type: Application
    Filed: February 23, 2022
    Publication date: April 18, 2024
    Inventors: Kai OBERSTE-UFER, Daniel FISCHER, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Jürg SIMON
  • Patent number: 11940884
    Abstract: A portable, self-contained data mover container with all required packages for data management, and which can be hosted on a physical host, VM, cloud or appliance, such as a storage array. The data mover container protects multiple workloads such as NAS, native OS filesystem, applications, and so on. An automated process spins up and tears down containers without any impact on the host. If a container fails to run on a host if desired resources are not available, it automatically runs on other hosts for same data set. Minimal user intervention to achieve scale and performance is required, as the system automatically computes the desired number of containers required depending upon dataset and available resources. Containers can be patched and upgraded independently on a host without making any change to the hosting environment.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: March 26, 2024
    Assignee: Dell Products L.P.
    Inventors: Upanshu Singhal, Chandra Prakash, Adam Brenner
  • Publication number: 20240062124
    Abstract: A method can include receiving a request for field equipment data; responsive to the request, automatically processing the field equipment data using a trained machine learning model to generate a quality score for the field equipment data; and outputting the quality score.
    Type: Application
    Filed: August 17, 2022
    Publication date: February 22, 2024
    Inventors: Vipin Bisht, Shankar Shailesh, Sapna Deshmukh, Chandra Prakash Deep Ajmera
  • Publication number: 20240062119
    Abstract: A method can include receiving a request for field equipment data; responsive to the request, automatically processing the field equipment data using a trained machine learning model to generate a quality score for the field equipment data; and outputting the quality score.
    Type: Application
    Filed: August 17, 2022
    Publication date: February 22, 2024
    Inventors: Vipin Bisht, Shankar Shailesh, Sapna Deshmukh, Chandra Prakash Deep Ajmera
  • Publication number: 20230379527
    Abstract: A computer implemented method synchronizes content state on multiple devices that are independently accessing the content. Each device synchronizes their clock and broadcasts an update message that includes an update message timestamp obtained from the clock and a playing state of content being played on the device. Update messages are received from the other devices and the corresponding time stamps are compared to identify the most recent update message and most recent playing state of the content. Each device updates to play the content from the most recent playing state included in the most recent update message.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Inventors: Steven W. Ickman, Ryan Jeffrey BLISS, Siddharth UPPAL, Hal Raphael BOND, Pradeep ANANTHARAMAN, Chandra Prakash JOSHI, Abhishek Kumar PANDEY, SHIVANGI