Patents by Inventor Atul Gupta

Atul Gupta 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: 12651722
    Abstract: Ion implantation systems and methods implant varying energies of an ion beam across a workpiece in a serial single-workpiece end station, where electrodes of an acceleration/deceleration stage, bend electrode and/or energy filter control a final energy or path of the ion beam to the workpiece. The bend electrode or an energy filter can form part of the acceleration/deceleration stage or can be positioned downstream. A scanning apparatus scans the ion beam and/or the workpiece, and a power source provides varied electrical bias signals to the electrodes. A controller selectively varies the electrical bias signals concurrent with the scanning of the ion beam and/or workpiece through the ion beam based on a desired ion beam energy at the workpiece. A waveform generator can provide the variation and synchronize the electrical bias signals supplied to the acceleration/deceleration stage, bend electrode and/or energy filter.
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: June 9, 2026
    Assignee: Axcelis Technologies, Inc.
    Inventors: James S DeLuca, Dwight Roh, Patrick Heres, Atul Gupta
  • Patent number: 12639507
    Abstract: Systems and methods for analyzing online content are provided. In one implementation, a method includes a step of evaluating an online article to derive credibility information, wherein the online article includes textual and/or graphical content that is accessible via one or more content-sharing platforms. The method also includes a step of adding the credibility information to metadata associated with the online article such that the credibility information is viewable by an end user when the online article is accessed.
    Type: Grant
    Filed: January 30, 2024
    Date of Patent: May 26, 2026
    Assignee: DigiCert, Inc.
    Inventors: Atul Gupta, Avesta Hojjati
  • Publication number: 20260100823
    Abstract: A method to be performed at Secure Key Service (SKS) includes, responsive to a need to establish a secure tunnel between a device and a peer device receiving a request to offload authentication and session key negotiation for a Post-Quantum Cryptography (PQC) encryption algorithm from the device performing the authentication and session key negotiation with the peer device, and providing a key for the PQC encryption algorithm from the session key negotiation to the device, for use in data exchange with the peer device via the secure tunnel.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 9, 2026
    Applicant: DigiCert, Inc.
    Inventors: Atul Gupta, Shrey Tandel
  • Publication number: 20260087158
    Abstract: Trust systems and methods are provided in a distributed architecture. In one implementation, a distributed system includes multiple Internet of Things (IoT) devices distributed throughout a network, wherein each IoT device is embedded with a local agent configured to perform processing and/or computing functionality. The distributed system further includes a backend entity, such as a device trust system, configured to manage the multiple IoT devices. In addition, the distributed system includes multiple Rendezvous Zone (RZ) proxy devices communicatively interposed at edge locations in the network between the backend entity and the multiple IoT devices. Each RZ proxy device is configured to perform trust and security functionality on behalf of one or more IoT devices of the multiple IoT devices.
    Type: Application
    Filed: September 26, 2024
    Publication date: March 26, 2026
    Applicant: DigiCert, Inc.
    Inventors: Atul Gupta, Ruslan Ulanov, Mahendra Shelke, Avesta Hojjati
  • Publication number: 20260089232
    Abstract: Systems and methods for enabling pub-sub communication in a distributed system are provided. In one implementation, a method includes a step of enabling publication-subscription (pub-sub) communication between a backend server and multiple end point devices using the Message Queuing Telemetry Transport (MQTT) protocol. The method further includes a step of formatting MQTT messages between the backend server and multiple end point devices using the Sparkplug specification. In addition, the method further includes a step of allowing the backend server to publish a single broadcast message targeting a subset of the multiple end point devices, thereby extending the Sparkplug specification.
    Type: Application
    Filed: June 23, 2025
    Publication date: March 26, 2026
    Applicant: DigiCert, Inc.
    Inventors: Ruslan Ulanov, Atul Gupta
  • Publication number: 20260062794
    Abstract: An ion implantation system, ion source, and method are provided for forming an aluminum ion beam from an aluminum-containing species to an ion source. One or more of a halide species and a halide molecule are introduced to the ion source, where the halide species is selected from a group consisting of atomic chlorine, atomic bromine, and atomic iodine, and the halide molecule comprises a halide selected from a group consisting of chlorine, bromine, and iodine. The one or more of the halide species and the halide molecule clean one or more components of the ion source and further react with the aluminum-containing species to generate an aluminum-halide vapor. The aluminum ion beam is further formed from at least the aluminum-halide vapor.
    Type: Application
    Filed: November 12, 2025
    Publication date: March 5, 2026
    Inventors: Neil Colvin, David Sporleder, Udo H. Verkerk, Atul Gupta, Edward Moore
  • Patent number: 12501371
    Abstract: Embodiments herein disclose a method for optimizing power consumption in an electronic device comprising a plurality of RATs. The method includes determining a system bandwidth of the plurality of RATs available in the electronic device and mapping at least one portion of the system bandwidth to at least one power consumption level of a set of power consumption levels of the electronic device. Further, the method includes distributing the at least one portion of the system bandwidth across the plurality of RATs based on the at least one mapped power consumption level of the set of power consumption levels of the electronic device. Further, the method includes enforcing the distributed system bandwidth across the plurality of RATs in the electronic device and enabling at least one application to use the distributed system bandwidth across the plurality of RATs in the electronic device.
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: December 16, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Atul Gupta, Gaurav Garg, Utkarsh Pathak
  • Patent number: 12497687
    Abstract: An ion implantation system, ion source, and method are provided for forming an aluminum ion beam from an aluminum-containing species to an ion source. One or more of a halide species and a halide molecule are introduced to the ion source, where the halide species is selected from a group consisting of atomic chlorine, atomic bromine, and atomic iodine, and the halide molecule comprises a halide selected from a group consisting of chlorine, bromine, and iodine. The one or more of the halide species and the halide molecule clean one or more components of the ion source and further react with the aluminum-containing species to generate an aluminum-halide vapor. The aluminum ion beam is further formed from at least the aluminum-halide vapor.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: December 16, 2025
    Assignee: Axcelis Technologies, Inc.
    Inventors: Neil Colvin, David Sporleder, Udo H. Verkerk, Atul Gupta, Edward Moore
  • Publication number: 20250372354
    Abstract: A plasma treatment system solves the problem of providing independent control over ion and neutral particle fluxes by separating the workpiece from the plasma and placing the workpiece on a movable stage. Extraction electrodes are used to extract ions from the plasma and beam them at the workpiece. The neutral particles are allowed to project from the plasma to the workpiece. The neutral particle flux has a much stronger dependence on distance from the plasma source than the ion flux. Accordingly, the neutral particle to ion flux ratio may be adjusted by moving the stage toward or away from the plasma source. This system has the additional advantage of enabling directional processing wherein the workpiece is held at a tilt with respect to the ion beam as the workpiece is scanned through the ion beam.
    Type: Application
    Filed: May 27, 2025
    Publication date: December 4, 2025
    Inventor: Atul Gupta
  • Patent number: 12483423
    Abstract: Systems and methods for configuration-driven processing of data via a configuration service include receiving a batch of archived data with contents that include a configuration file and one or more resources; validating the batch of archived data; responsive to the validating, extracting the contents of the batch of archived data; and processing the one or more resources based on the configuration file, to configure a service with the one or more resources, wherein the configuration file defines a type of each of the one or more resources, a relationship between the one or more resources, and any actions to be performed on the one or more resources.
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: November 25, 2025
    Assignee: DigiCert, Inc.
    Inventors: Ruslan Ulanov, Atul Gupta
  • Publication number: 20250316481
    Abstract: A semiconductor substrate including an epitaxial layer thereon includes a buffer layer of ions formed in the substrate at a depth proximate to an interface between the substrate upper surface and the epitaxial layer provided thereon. The buffer layer defines a pre-epitaxial stack fault expansion-stop layer, wherein the ion implanted buffer layer reduces and modulates thermoelectric stresses proximate to the substrate surface, which inhibits formation and glide of crystallographic defects in and through the substrate that may have been present in the semiconductor substrate as a function of the manufacturing process. Also disclosed are processes for forming the buffer layer in the semiconductor substrate.
    Type: Application
    Filed: April 2, 2025
    Publication date: October 9, 2025
    Inventors: Fulvio Mazzamuto, Atul Gupta, Giovanni Franco
  • Publication number: 20250277303
    Abstract: An ion source for an ion implantation system has a vacuum enclosure defining a vacuum environment and an arc chamber defining an arc chamber environment. The arc chamber is positioned within the vacuum enclosure and has an arc chamber conduit in fluid communication with the arc chamber environment. A vaporizer is positioned within the vacuum enclosure and configured to selectively vaporize a dopant species to define a dopant vapor within a vaporizer environment. The vaporizer has a vaporizer conduit in fluid communication with the vaporizer environment. A valve within the vacuum enclosure is fluidly coupled to the arc chamber conduit and the vaporizer conduit. The valve is configured to selectively control a flow of the dopant vapor from the vaporizer environment to the arc chamber environment. The valve can be a solenoid valve controlled by a controller. Multiple vaporizers and valves can be provided for vaporizing multiple dopant species.
    Type: Application
    Filed: February 26, 2025
    Publication date: September 4, 2025
    Inventors: Neil James Bassom, Neil Colvin, Paul Silverstein, Scott Knight Batchelder, Atul Gupta
  • Patent number: 12379987
    Abstract: A digitizer includes an analog-to-digital converter (ADC), a field programmable gate array (FPGA), a data link of a given interface standard between the ADC and the FPGA, and a display device operatively connected to the FPGA. The FPGA includes an IP controller configured according to the interface standard of the data link. An error detection and recovery method for the digitizer includes applying an analog input source signal to the ADC, acquiring data samples on the data link from the ADC to the FPGA, and the IP controller checking the data samples for errors. When the data samples include errors, the method further includes (a) the IP controller displaying on the display device a waveform of the captured data samples and an error message, (b) a user adjusting a voltage of the input signal source to within a given peak-to-peak voltage range, and (c) the IP controller resetting the data link without power cycling of the digitizer.
    Type: Grant
    Filed: October 27, 2023
    Date of Patent: August 5, 2025
    Assignee: KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Rupali Gupta, Atul Gupta, Sanjay Verma, Mohit Arora
  • Publication number: 20250245416
    Abstract: Systems and methods for analyzing online content are provided. In one implementation, a method includes a step of evaluating an online article to derive credibility information, wherein the online article includes textual and/or graphical content that is accessible via one or more content-sharing platforms. The method also includes a step of adding the credibility information to metadata associated with the online article such that the credibility information is viewable by an end user when the online article is accessed.
    Type: Application
    Filed: January 30, 2024
    Publication date: July 31, 2025
    Applicant: DigiCert, Inc.
    Inventors: Atul Gupta, Avesta Hojjati
  • Publication number: 20250233795
    Abstract: In various embodiments, a process for determining metrics including resource expenditures of a digital service includes discovering a plurality of configuration items of a computing infrastructure. The process includes identifying a subset of the plurality of configuration items utilized to provide a digital service, obtaining a plurality of resource expenditures respectively associated with at least a portion of the plurality of configuration items, and associating a subset of the plurality of resource expenditures with the subset of the plurality of configuration items. The process includes aggregating the subset of the plurality of resource expenditures to generate a metric of the digital service.
    Type: Application
    Filed: February 20, 2025
    Publication date: July 17, 2025
    Inventors: Abhishek Kumar, Aakash Umeshbhai Bhagat, Atul Gupta, Ramkumar Devanathan, Shruti Jain
  • Publication number: 20250203344
    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a target device is provided. The method comprises detecting a request to transfer an e-sim from a source device to the target device, wherein the source device and the target device are associated with a common OEM entity; and receiving from a MNO entity, a new profile for the e-sim for download and activation at the target device, thereby completing the transfer of the e-sim, wherein a determination that the target device is prior to the source device is performed by the common OEM entity, and wherein a first transaction indicative of a request to generate the new profile for the e-sim for the target device and deletion of the e-sim from the source device is triggered by the common OEM entity upon the determination.
    Type: Application
    Filed: October 7, 2024
    Publication date: June 19, 2025
    Inventors: Sushant Singh SAROTE, Atul GUPTA
  • Publication number: 20250157821
    Abstract: A method for controlling workpiece deformation presents a first side of a first workpiece having an initial planarity to a first ion beam. The first ion beam deforms the first workpiece to define a first deformation of the first workpiece. A second side of the first workpiece is presented to a second ion beam to define a second deformation of the first workpiece that generally counteracts the first deformation of the first workpiece to define a final planarity of the first workpiece. The first workpiece can be a donor workpiece that is annealed after being presented to the second ion beam to define a split layer on one or more of the first and second sides of the donor workpiece. A receiver workpiece is bonded to the donor workpiece and is split from the donor workpiece to define an engineered substrate.
    Type: Application
    Filed: November 15, 2024
    Publication date: May 15, 2025
    Inventors: Sean Jones, Atul Gupta
  • Publication number: 20250125025
    Abstract: Provided is a method for self-governance, managing, controlling, sharing and monetization of health data for human and animal entities. The method includes a user having access and control of health data for the entity as in some cases such as minors (as per prevailing age threshold in jurisdiction), children and animals being pets and livestock. The method further includes health data being shared and monetized for healthcare facilities and research organizations. The method further includes donation of health data for research after the lifetime of the entity. The method further includes methods for data protection of the health data.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 17, 2025
    Applicant: DrDoRo Institute, LLC
    Inventors: Doreen Rosenstrauch, Atul Gupta
  • Publication number: 20250111384
    Abstract: Embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for verifying the identity of a data subject. In one embodiment, a method is provided comprising: receiving, via a browser, a consumer rights request for a data subject for performing an action with regard to personal data associated with the data subject; detecting a state of the browser indicating a location; identifying a law based on the location; determining a level of identity verification required based on the law; generating, based on the level, a GUI by configuring a first prompt on the GUI configured for receiving input for a first type of identity verification; transmitting an instruction to present the GUI; receiving the input for the first type of identity verification; verifying the identity of the data subject based on the input; and responsive to verifying the identity, causing performance of the action.
    Type: Application
    Filed: December 13, 2024
    Publication date: April 3, 2025
    Inventors: Jonathan Blake Brannon, Steven W. Finch, Prashanth Sharma, Jeremy Turk, Priya Malhotra, Kevin Jones, Himanshu Arora, Mahashankar Sarangapani, Atul Gupta
  • Patent number: 12267211
    Abstract: In various embodiments, a process for determining metrics including resource expenditures of a digital service includes discovering a plurality of configuration items of a computing infrastructure. The process includes identifying a subset of the plurality of configuration items utilized to provide a digital service, obtaining a plurality of resource expenditures respectively associated with at least a portion of the plurality of configuration items, and associating a subset of the plurality of resource expenditures with the subset of the plurality of configuration items. The process includes aggregating the subset of the plurality of resource expenditures to generate a metric of the digital service.
    Type: Grant
    Filed: June 15, 2023
    Date of Patent: April 1, 2025
    Assignee: ServiceNow, Inc.
    Inventors: Abhishek Kumar, Aakash Umeshbhai Bhagat, Atul Gupta, Ramkumar Devanathan, Shruti Jain