Patents by Inventor Vijay Srinivasan

Vijay Srinivasan 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: 20250045051
    Abstract: A supplemental computing system can provide card services while saving processing power of a data center for other tasks. For example, the supplemental computing system described herein can include a processor and a memory that includes instructions that are executable by the processor to perform operations. The operations can include receiving a first subset of card requests. The operations can further include performing at least one servicing task to a card request resulting in an altered card request. Additionally, the operations can include selecting, for each altered card request in the first subset, a secondary card processor from at least one secondary card processor. The operations can also include transforming the altered card request into a secondary card processor specific card request suitable for the selected secondary card processor. The operations can include submitting the secondary card processor specific card request to the selected secondary card processor.
    Type: Application
    Filed: October 17, 2024
    Publication date: February 6, 2025
    Applicant: Truist Bank
    Inventors: Naga Mrudula Kalyani Chitturi, Glenn S. Bruce, Manikandan Dhanabalan, Gopinath Rajagopal, Harish Dindi, Vijay Srinivasan, Jay Poole
  • Publication number: 20250037710
    Abstract: A method of interpreting a verbal input, may include: assigning a meaning classification to the verbal input, and a confidence score to the meaning classification; and based on the confidence score corresponding to the meaning classification of the verbal input being less than or equal to a threshold, generating at least one paraphrase of the verbal input using at least one large language model (LLM); assigning the meaning classification to the at least one paraphrase, and the confidence score to the meaning classification; and concatenating the verbal input, the at least one paraphrase, the meaning classification, and the confidence score to generate a concatenated input; inputting the concatenated input into the at least one LLM.
    Type: Application
    Filed: July 23, 2024
    Publication date: January 30, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Vikas YADAV, Zheng TANG, Vijay SRINIVASAN, Hongxia JIN
  • Publication number: 20250021545
    Abstract: Systems and methods are disclosed herein for providing a recommendation to modify deficient a deficient content item. A plurality of content items associated with a topic is retrieved. Each of the content items includes a plurality of portions each associated with a respective sub-topic. A rating for each sub-topic of the content items is calculated, and a minimum viable subset of the sub-topics is identified based on the calculated ratings. A new content item associated with the topic is accessed. A plurality of portions of the new content item is identified and a sub-topic for each identified portion is determined. An omitted sub-topic of the minimum viable subset of the sub-topics that is not included in the sub-topics of the new content item is identified, and the system interrupts upload of the new content and recommends modifying the new content item to include a portion with the omitted sub-topic.
    Type: Application
    Filed: July 15, 2024
    Publication date: January 16, 2025
    Inventors: Vijay Kumar, Rajendran Pichaimurthy, Madhusudhan Srinivasan, Prakash Viswanathan
  • Patent number: 12181467
    Abstract: A method comprising effecting a change in a shape of a droplet, wherein the droplet is disposed over a substrate in sensing proximity to a sensor and the droplet has a starting surface area exposed to the sensor; and producing an expanded surface area of the droplet in the sensing proximity exposed to the sensor, wherein the expanded surface area exposed to the sensor is greater than the starting surface area exposed to the sensor.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: December 31, 2024
    Assignees: ADVANCED LIQUID LOGIC, INC., DUKE UNIVERSITY
    Inventors: Ramakrishna Sista, Vamsee K. Pamula, Michael G. Pollack, Vijay Srinivasan, Allen E. Eckhardt, Richard B. Fair
  • Publication number: 20240424498
    Abstract: The subject matter relates generally to performing polymerase chain reaction (PCR) in microfluidics devices and more particularly to a microfluidics system, device, and methods for performing rapid polymerase chain reaction (PCR) protocols. In some embodiments, the presently disclosed subject matter provides a microfluidics system including a microfluidics instrument housing a microfluidics cartridge (or device) along with any supporting components. Further, the microfluidics cartridge may be, for example, any fluidics device or cartridge, microfluidics device or cartridge, DMF device or cartridge, droplet actuator, flow cell device or cartridge, and the like.
    Type: Application
    Filed: September 6, 2024
    Publication date: December 26, 2024
    Applicant: Baebies, Inc.
    Inventors: Vijay Srinivasan, Vamsee Pamula, Daniel Wu, Rainer Ng, Richard Gell, Jennifer Elderbroom, Abigail Jackson
  • Patent number: 12153923
    Abstract: A supplemental computing system can provide card services while saving processing power of a data center for other tasks. For example, the supplemental computing system described herein can include a processor and a memory that includes instructions that are executable by the processor to perform operations. The operations can include receiving a first subset of card requests. The operations can further include performing at least one servicing task to a card request resulting in an altered card request. Additionally, the operations can include selecting, for each altered card request in the first subset, a secondary card processor from at least one secondary card processor. The operations can also include transforming the altered card request into a secondary card processor specific card request suitable for the selected secondary card processor. The operations can include submitting the secondary card processor specific card request to the selected secondary card processor.
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: November 26, 2024
    Assignee: Truist Bank
    Inventors: Naga Mrudula Kalyani Chitturi, Glenn S. Bruce, Manikandan Dhanabalan, Gopinath Rajagopal, Harish Dindi, Vijay Srinivasan, Jay Poole
  • Publication number: 20240372489
    Abstract: A method of controlling operation of at least a first electric machine of at least one electric machine on board a vehicle, wherein the vehicle has at least one resonance frequency is provided. A pulsed operation of the first electric machine is directed to deliver a desired average output, wherein the pulsed operation causes the first electric machine to alternate between a first output level that is greater than the desired average output and a second output level that is less than the desired average output. At least some transitions between the first output level and the second output level are controlled. At least one notch filter at the at least one resonance frequency of the vehicle is provided.
    Type: Application
    Filed: April 10, 2024
    Publication date: November 7, 2024
    Inventor: Vijay SRINIVASAN
  • Publication number: 20240256906
    Abstract: A method includes predicting, using the at least one processing device, a question type for each section of a document using a trained question type prediction model, each section including a different portion of the document. The method also includes generating, using the at least one processing device, multiple question-answer pairs using a trained question-answer generation model that receives the predicted question types and the document as input. Each question-answer pair includes (i) a question having a type corresponding to one of the predicted question types and being associated with content in the section corresponding to the type and (ii) an answer to the question. The method further includes outputting, using the at least one processing device, the question-answer pairs for use in training a question answering model.
    Type: Application
    Filed: December 29, 2023
    Publication date: August 1, 2024
    Inventors: Vikas Yadav, Hyuk Joon Kwon, Vijay Srinivasan, Hongxia Jin
  • Publication number: 20240191667
    Abstract: A system includes an exhaust aftertreatment system including a particulate filter and a controller. The controller is configured to: receive information comprising a temperature regarding a filter of the aftertreatment system; and responsive to determining that the temperature regarding the filter is below a temperature threshold, command the engine to operate according to a first firing fraction. The first firing fraction may define a number of active cylinders of the engine relative to a total number of cylinders of the engine, and correspond to a predetermined temperature value of the filter.
    Type: Application
    Filed: February 20, 2024
    Publication date: June 13, 2024
    Applicants: Cummins, Inc., Tula Technology, Inc.
    Inventors: J. Steven Kolhouse, David Langenderfer, David Schmidt, Vijay Srinivasan
  • Publication number: 20240154897
    Abstract: Methods and systems for active-standby switchover are disclosed. Embodiments of the present technology may include a method for operating a network with active and standby host nodes that involves transmitting a Border Gateway Protocol (BGP) route advertisement message from the standby host node, the BGP route advertisement message including route information and a community tag that is indicative of a graceful attract community, receiving the BGP route advertisement message at leaf nodes and spine nodes of the network, wherein the leaf nodes and the spine nodes assign higher BGP preference to the route information in the BGP route advertisement message in response to identifying the community tag in the BGP route advertisement message as being indicative of a graceful attract community, and transmitting a BGP route withdraw message from the active host node after the BGP route advertisement message is transmitted from the standby host node.
    Type: Application
    Filed: November 9, 2022
    Publication date: May 9, 2024
    Inventors: Mukesh Moopath Velayudhan, Sanjay Thyamagundalu, Vijay Srinivasan
  • Patent number: 11972327
    Abstract: A method for action automation includes determining, using an electronic device, an action based on domain information. Activity patterns associated with the action are retrieved. For each activity pattern, a candidate action rule is determined. Each candidate action rule specifies one or more pre-conditions when the action occurs. One or more preferred candidate action rules are determined from multiple candidate action rules for automation of the action.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: April 30, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Vijay Srinivasan, Christian Koehler, Hongxia Jin
  • Publication number: 20240109071
    Abstract: A method of thermal cycling a droplet, including providing a droplet actuator with heaters establishing a first thermal zone and second thermal zone in a substantially oil-filled droplet operations gap; a thermal cycling path comprising droplet operations electrodes comprising a first droplet operations electrode in the first thermal zone and a second droplet operations electrode in the second thermal zone, wherein the first and second droplet operations electrodes are within 5 mm of each other; a first temperature at the first droplet operations electrode and a second temperature at the second droplet operations electrode, wherein the first and second temperatures differ by at least about 10° C.; and using the droplet operations electrodes, transporting the droplet in a cycling pattern for multiple cycles along the thermal cycling path between the first droplet operations electrode and the second droplet operations electrode. Cartridges and systems are also provided.
    Type: Application
    Filed: December 1, 2023
    Publication date: April 4, 2024
    Applicant: Baebies, Inc.
    Inventors: Daniel Wu, Rainer Ng, Greg Smith, Vijay Srinivasan, Vamsee Pamula
  • Patent number: 11946423
    Abstract: A variety of methods and arrangements are described for managing recharging of cylinders of an internal combustion engine during skip fire operation of the engine. In one method, a maximum allowed deactivation time for a cylinder is determined and the cylinder is recharged before the maximum allowed deactivation time is exceeded.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: April 2, 2024
    Assignee: Tula Technology, Inc.
    Inventors: Louis Joe Serrano, Xiaoping Cai, Yongyan Cao, Vijay Srinivasan, Kevin Shikui Chen, Andrea Marie Evans, Avra Brahma
  • Patent number: 11933237
    Abstract: A system includes an exhaust aftertreatment system including a particulate filter and a controller. The controller is configured to: receive a particulate filter regeneration event trigger; receive information, the information comprising a temperature regarding the particulate filter; determine the temperature regarding the particulate filter is below a temperature threshold associated with a particulate filter regeneration event; and responsive to determining the temperature regarding the particulate filter is below the temperature threshold, command the engine to operate in a cylinder deactivation mode, whereby at least one cylinder of a plurality of cylinders of the engine is deactivated.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: March 19, 2024
    Assignees: Cummins Inc., Tula Technology, Inc.
    Inventors: J. Steven Kolhouse, David Langenderfer, David Schmidt, Vijay Srinivasan
  • Patent number: 11876696
    Abstract: Network appliances can use packet processing pipeline circuits to implement network rules for processing network packet flows by configuring the pipeline's processing stages to execute specific policies for specific network packets in accordance with the network rules. Trace reports that indicate network rules implemented at specific processing stages can be more informative than those indicating policies implemented by the processing stages. A method implemented by a network appliance can store network rules for processing network flows by the processing stages of a packet processing pipeline circuit. The method can produce a trace report in response to receiving a trace directive for one of the network flows wherein one of the processing stages has applied a network rule to a network packet in one of the network flows. The trace report can indicate the network rule in association with the processing stage and the network flow.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 16, 2024
    Assignee: PENSANDO SYSTEMS INC.
    Inventors: Vijay Srinivasan, Sarat Kamisetty, Krishna Doddapaneni, John Cruz, Loganathan Nallusamy
  • Publication number: 20240014762
    Abstract: Methods, systems, and devices for electric machine drive calibration, verification, and efficiency improvement are disclosed herein. One electric machine controller for calibration includes a processor and memory and instructions that are stored in the memory and executable by the processor to identify a vehicle and/or electric machine frequency response during operation of the vehicle and use the electronic machine and a dynamic motor drive converter to provide source excitations based on the identified frequency response.
    Type: Application
    Filed: July 7, 2023
    Publication date: January 11, 2024
    Inventors: Vijay Srinivasan, Benjamin Matthew Wolk, Elliott A. Ortiz-Soto, Shahaboddin Owlia, Xiaoping Cai, Kai Wan
  • Patent number: 11865565
    Abstract: Methods of improving accuracy of droplet metering using at least one on-actuator reservoir as the fluid input. In some embodiments, the on-actuator reservoir that is used for metering droplets includes a loading port, a liquid storage zone, a droplet metering zone, and a droplet dispensing zone. The on-actuator reservoirs are designed to prevent liquid flow-back into the loading port and to prevent liquid from flooding into the droplet operations gap in the dispensing zone.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: January 9, 2024
    Assignee: ADVANCED LIQUID LOGIC, INC.
    Inventors: Uichong B. Yi, Vijay Srinivasan
  • Publication number: 20230407804
    Abstract: A system includes an exhaust aftertreatment system including a particulate filter and a controller. The controller is configured to: receive a particulate filter regeneration event trigger; receive information, the information comprising a temperature regarding the particulate filter; determine the temperature regarding the particulate filter is below a temperature threshold associated with a particulate filter regeneration event; and responsive to determining the temperature regarding the particulate filter is below the temperature threshold, command the engine to operate in a cylinder deactivation mode, whereby at least one cylinder of a plurality of cylinders of the engine is deactivated.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 21, 2023
    Applicants: Cummins Inc., Tula Technology, Inc.
    Inventors: J. Steven Kolhouse, David Langenderfer, David Schmidt, Vijay Srinivasan
  • Publication number: 20230392561
    Abstract: A system and method for operating an ICE by (a) generating a running history of one or more-cylinder events per cylinder, and (b) using the running history to select a least-used non-rotating firing pattern, among a plurality of non-rotating firing patterns, provided for each firing fraction less than one (1). By making the least used selection based on the running history, unequal usage among cylinders of the ICE can be mitigated.
    Type: Application
    Filed: June 2, 2022
    Publication date: December 7, 2023
    Inventors: Louis J. SERRANO, Xin YUAN, Shikui Kevin CHEN, Xi LUO, Robert C. WANG, Xiaoping CAI, Vijay SRINIVASAN
  • Patent number: 11821379
    Abstract: A system and method for operating an ICE by (a) generating a running history of one or more-cylinder events per cylinder, and (b) using the running history to select a least-used non-rotating firing pattern, among a plurality of non-rotating firing patterns, provided for each firing fraction less than one (1). By making the least used selection based on the running history, unequal usage among cylinders of the ICE can be mitigated.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: November 21, 2023
    Assignee: Tula Technology, Inc.
    Inventors: Louis J. Serrano, Xin Yuan, Shikui Kevin Chen, Xi Luo, Robert C. Wang, Xiaoping Cai, Vijay Srinivasan