Patents by Inventor Rajendra Prasad

Rajendra Prasad 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: 12375004
    Abstract: A synchronous reverse blocking switch for a soft-switching current source converter (SSCSC), the switch comprising: a first controlled switch; a second controlled switch connected in series to the first controlled switch; and a delay generation circuit configured to control: the second controlled switch to turn on after a delay (t_dON) from the first controlled switch turning on, and the second controlled switch to turn off after a delay (t_dOFF) from the first controlled switch turning off.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: July 29, 2025
    Assignee: Georgia Tech Research Corporation
    Inventors: Aniruddh Marellapudi, Mickael J. Mauger, Rajendra Prasad Kandula, Deepakraj M. Divan
  • Patent number: 12362568
    Abstract: An exemplary embodiment provides a power conversion system comprising a first battery module, a second battery module, first and second transformers, and first, second, and third current source converter bridges. The transformers can have low voltage sides and high voltage sides. The first bridge can be configured to connect the battery modules and the low voltage sides of the transformers. A mid-point of the serial connection of the battery modules can be connected to a mid-point of the series connection of the transformers. The second bridge can connect to the high voltage side of the first transformer and one or more ports configured to transmit electrical power to and/or receive electrical power from an electrical load and/or source. The third bridge can be configured to connect to the high voltage side of the second transformer and the one and one or more ports.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: July 15, 2025
    Assignee: Georgia Tech Research Corporation
    Inventors: Mickael J. Mauger, Aniruddh Marellapudi, Rajendra Prasad Kandula, Deepak M. Divan
  • Patent number: 12360803
    Abstract: In some implementations, a scheduling platform may receive task information regarding a set of tasks for execution using a set of computing resources, wherein the task information includes, for the set of tasks, at least one of: a run time parameter, a priority parameter, or a success rate parameter. The scheduling platform may communicate with a computing resource management device to obtain first computing resource information regarding the set of computing resources. The scheduling platform may generate a first assignment of the set of tasks to the set of computing resources. The scheduling platform may transmit assignment information identifying the first assignment. The scheduling platform may receive second computing resource information. The scheduling platform may generate a second assignment of the set of tasks to the set of computing resources. The scheduling platform may transmit second assignment information identifying the second assignment.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: July 15, 2025
    Assignee: Accenture Global Solutions Limited
    Inventors: Anthony R. Webb, Luke Higgins, Badrinath Parameswar, Aditi Kulkarni, Genevieve Elizabeth Kuai Ying Lee, Rajendra Prasad Tanniru, Koushik M. Vijayaraghavan
  • Publication number: 20250227052
    Abstract: A first network device may receive an advertisement that includes a prefix for a second network device, wherein the advertisement is destined for a third network device. The first network device may determine, based on a network topology, whether a next hop is one hop away or multiple hops away. The first network device may selectively modify the advertisement to include a first segment identifier, based on the next hop being one hop away and to generate a first modified advertisement, or may modify the advertisement to include a second segment identifier, based on the next hop being multiple hops away and to generate a second modified advertisement. The first network device may forward the first modified advertisement or the second modified advertisement toward the third network device.
    Type: Application
    Filed: March 31, 2025
    Publication date: July 10, 2025
    Inventors: Kiran KUSHALAD, Rajendra Prasad BOLLAM, Rajesh Shetty MANUR, Salih K A, Shraddha HEGDE, Sri Karthik Goud GADELA, Swamy Sadashivaiah KANANDA
  • Publication number: 20250211641
    Abstract: Disclosed are various embodiments for utilizing a shared blockchain to facilitate collaboration between partner institutions in collecting customer information. To begin, a computing device can receive an identifier associated with a user and a partner institution. Then, the computing device can obtain, based at least in part on the identifier, at least a user decentralized identifier (user DID) associated with the user and a partner decentralized identifier (partner DID) associated with the partner institution. Next, the computing device can identify a blockchain based at least in part on the partner DID. The computing device can then determine user data from the blockchain based at least in part on the user DID. Finally, the computing device can send the user data to a processing service.
    Type: Application
    Filed: December 22, 2023
    Publication date: June 26, 2025
    Inventors: Rajendra Prasad Modadugu, Jyothsna Nayak
  • Publication number: 20250210982
    Abstract: An exemplary power conditioning method and system are disclosed using a power converter in combination with a diode bridge rectifier and a series transformer in which the power converter is configured to inject VARs to a high-speed rotating machine to compensate for the machine reactance. By injecting VARs into the machine using the power converter through the series transformer, the power converter can be fractionally rated, in terms of power rating, to a lower power rating which would otherwise have to be higher due to the reactance requirements due to its high-frequency input. And additionally, because of the lower power rating, the transformer can be beneficially rated for the corresponding power level of the machine. The operation of the diode bridge rectifier and a transformer does not add to the complexity of the control of the system or that of the power converter.
    Type: Application
    Filed: March 27, 2023
    Publication date: June 26, 2025
    Inventors: Deepak DIVAN, Rajendra Prasad KANDULA, Vikram Roy CHOWDHURY
  • Patent number: 12336972
    Abstract: The invention disclosed herein is related to novel synergistic nutritional compositions for treating neurocognitive disorders. Particularly, the invention provides a stable nutritional composition for treating neurocognitive disorders comprising an exogenous blend of magnesium L-threonate and homotaurine present in the weight ratio of 1:0.1 to 1:1, along with pharmaceutically acceptable excipients. Further, the present synergistic nutritional composition is useful for treating neurocognitive disorders such as Alzheimer's disease (AD), dementia, and Attention-deficit/hyperactivity disorder.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: June 24, 2025
    Assignee: CELAGENEX RESEARCH (INDIA) PVT. LTD.
    Inventors: Rajaram Samant, Rajendra Prasad Tongra
  • Publication number: 20250183784
    Abstract: A converter building block for an AC-DC or DC-AC converter according may be provided and configured for soft switching across an operating range while operating under fixed frequency.
    Type: Application
    Filed: December 4, 2024
    Publication date: June 5, 2025
    Inventor: Rajendra Prasad Kandula
  • Patent number: 12323894
    Abstract: Techniques, performed by a distributed unit (DU) for a radio access network (RAN) node in a 5G communication network defining one or more cells, are disclosed for dynamically scheduling SIB8 warning messages. In some embodiments, in response to a write-replace warning request for broadcasting a SIB8 warning message, the DU determines a weightage of the SIB8 warning message; determines, based on the weightage, a system information periodicity for the SIB8 warning message and a change of one or both a default paging cycle and a modification period coefficient parameter to establish an initial delay before broadcasting the SIB8 warning message; and schedules a broadcast of the SIB8 warning message with broadcast timing based on the system information periodicity and pre-provisioned default paging cycle and modification period coefficient parameters.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: June 3, 2025
    Assignee: Radisys Corporation
    Inventors: Nalinikanta Dash, Rajendra Prasad Kodaypak
  • Patent number: 12316339
    Abstract: Aspects of the present disclosure provide input-adaptive analog-to-digital conversion in which the number of conversion cycles used to convert an input signal into a digital signal is adapted based on the level (i.e., amplitude) of the input voltage. In certain aspects, the input voltage is compared with one or more threshold voltages, and the number of conversion cycles is determined based on the comparison. In certain aspects, a most significant bit (MSB) capacitor in a capacitive digital-to-analog (DAC) is split into two or more capacitors to provide the one or more threshold voltages.
    Type: Grant
    Filed: March 24, 2023
    Date of Patent: May 27, 2025
    Assignee: QUALCOMM INCORPORATED
    Inventors: Shashank Rajendra Prasad, Xiaopeng Zhong
  • Patent number: 12302450
    Abstract: Disclosed are embodiments for PWS success indication message exchange on multiple signaling interfaces. In some embodiments, PWS success indication messages are exchanged over the F1 interface between a DU and CU, the N2 interface between CU and AMF, and the service-based interface between AMF and CBCF.
    Type: Grant
    Filed: October 5, 2022
    Date of Patent: May 13, 2025
    Assignee: Radisys Corporation
    Inventors: Nalinikanta Dash, Bhawani Sankar Satpathy, Rajendra Prasad Kodaypak
  • Publication number: 20250142349
    Abstract: A non-real time RIC is configured to perform channel selection and reselection for an O-RAN to operate a CBRS network. The non-real time RIC includes a REST API interface configured to receive, from a domain proxy, operator-configured channel preference information and domain proxy time series data, and to provide a channel selection from the non-real time RIC; an R1 interface configured to receive, from an SMO database storing A1 feedback from a near-real time RIC, the A1 feedback representing channel interference over time; and an A1 interface configured to trigger, toward the near-real time RIC, a policy for channel reselection in response to the domain proxy time series data and the A1 feedback.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 1, 2025
    Inventors: Shailendra YADAV, Rajiv GUPTA, Rajendra Prasad KODAYPAK
  • Patent number: 12289229
    Abstract: A first network device may receive an advertisement that includes a prefix for a second network device, wherein the advertisement is destined for a third network device. The first network device may determine, based on a network topology, whether a next hop is one hop away or multiple hops away. The first network device may selectively modify the advertisement to include a first segment identifier, based on the next hop being one hop away and to generate a first modified advertisement, or may modify the advertisement to include a second segment identifier, based on the next hop being multiple hops away and to generate a second modified advertisement. The first network device may forward the first modified advertisement or the second modified advertisement toward the third network device.
    Type: Grant
    Filed: June 1, 2023
    Date of Patent: April 29, 2025
    Assignee: Juniper Networks, Inc.
    Inventors: Kiran Kushalad, Rajendra Prasad Bollam, Rajesh Shetty Manur, Salih K A, Shraddha Hegde, Sri Karthik Goud Gadela, Swamy Sadashivaiah Kananda
  • Publication number: 20250131491
    Abstract: Disclosed are various approaches for managing payment variability by developing a schedule of monthly payments. An exemplary method of the present disclosure comprises predicting, using an eligibility data model, a level of volatility of spending for a user based on at least transaction data and transaction account balance data of the user during a previous year; predicting, using a balance prediction data model, a future spend behavior for the user during an upcoming period of time, wherein the upcoming period of time comprises a plurality of months; generating a monthly payment schedule for the user for the upcoming period of time based on the predicted future spend behavior of the user; and for each month of the upcoming period of the time, issuing a monthly payment statement to the user based on the generated monthly payment schedule. Other methods, systems, and computer-readable mediums are also presented.
    Type: Application
    Filed: October 23, 2023
    Publication date: April 24, 2025
    Inventors: Rajendra Prasad Modadugu, Manjunath B. Devadi, Jyothsna Nayak
  • Patent number: 12283272
    Abstract: Techniques for processing utterance audio are described. In an example, a computer system determines audio data representing an utterance detected by a device, and generates, based at least in part the audio data, first data representing at least one of portion of the utterance in a frequency domain. The first data specific is to a first frequency range. The computer system determines determining a second frequency range that is a subset of the first frequency range, the second frequency range meeting a frequency threshold, and generates, based at least in part on the first data, second data that represents the at least one portion in the frequency domain. The second data is specific to the second frequency range. The computer system determines, based at least in part on the second data, that additional audio data associated with the device is to be processed.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: April 22, 2025
    Assignee: Amazon Technologies, Inc.
    Inventors: Henry Michael D Souza, Vladimir Adam, Ketan Ashok Kulkarni, Oliver Benjamin Hill, Ragini Rajendra Prasad
  • Publication number: 20250124434
    Abstract: Disclosed are various embodiments relating to configuring a payment instrument for making foreign purchases in a destination country of an international traveler based at least in part on detecting a transaction for a foreign travel trip. In some examples, the system comprises a computing device that is configured to receive transaction data associated with a user profile. A transaction is identified in the transaction data based at least in part on one or more eligibility criteria. The eligibility criteria can be used to identify that the transaction is for a foreign travel event. Traveler data associated with the transaction is retrieved from a travel computing system. Offer content is generated based at least in part on a comparison between the traveler data and the user profile. Offer content is transmitted to the client device associated with the user profile.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 17, 2025
    Inventors: Rajendra Prasad Modadugu, Manjunath B. Devadi, Jyothsna Nayak, Mukund Shankar SimhaRaghu
  • Publication number: 20250109504
    Abstract: Methods of treating aqueous systems with treatment compositions including non-triazole compounds are provided that are effective to inhibit corrosion of corrodible metal surfaces in the aqueous systems. The non-triazole compounds show comparable or better corrosion inhibition as compared to conventional triazole corrosion inhibitors, and have low toxicity and good stability in the presence of halogens such as halogen-containing biocides or free chlorine.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 3, 2025
    Applicant: CHEMTREAT, INC.
    Inventors: Santanu BANERJEE, Patrick Wood, Rajendra Prasad Kalakodimi, William Henderson
  • Publication number: 20250099531
    Abstract: Compositions for enhancing TFEB-mediated intracellular clearance are herein. Particularly, a complex comprising synergistic combination of polyamine and histidine-containing dipeptide present in a specific weight ratio along with pharmaceutically acceptable excipients is provided herein. More particularly, the composition comprises a synergistic blend of N-(3-Aminopropyl)-1,4-butanediamine and N-?-Acetyl-N-?-alanyl-L-histidine and salts thereof along with pharmaceutically acceptable excipients. Furthermore, the present synergistic composition is useful for improving or inducing autophagy, lysosomal biogenesis, mitophagy and lipophagy.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 27, 2025
    Applicant: CELAGENEX RESEARCH (INDIA) PVT. LTD.
    Inventors: Rajaram SAMANT, Rajendra Prasad T.
  • Publication number: 20250106909
    Abstract: A method includes receiving a request for a communication session from a user device, identifying a first resource from a plurality of resources, wherein the first resource is associated with a first service control layer for a radio access network and wherein the plurality of resources includes at least one virtual network function (VNF), identifying a second resource from the plurality of resources, wherein the second resource is associated with a second service control layer for LTE core functions, identifying a third resource from the plurality of resources, wherein the third resource is associated with a third service control layer for content delivery, allocating a virtual machine to be used to instantiate the at least one VNF, instantiating the at least one VNF and establishing the communication session by facilitating communications between the first service control layer, the second service control layer and the third service control layer.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Rajendra Prasad Kodaypak, Venson Shaw
  • Patent number: 12254048
    Abstract: Disclosed are various embodiments for self-healing data clusters. One or more candidates are determined from the candidate pool to be evaluated with the new record. A unique pair combination is generated for each one of the candidates of the candidate pool and the new record. Next, candidate data for the one or more candidates is identified from the existing record based at least in part on one or more matching rules. A weight is assigned to one or more matching rules. Then, the candidate data of the one or more candidates and the new record is evaluated for a data linkage. A distance is calculated between each of the unique pair combinations. Finally, the candidates of the existing record and the new record are clustered into groups.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: March 18, 2025
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Karina I. Alvarez Silverstein, Mahasweta Dhawan, Alan Wilson D'Souza, Sayantan Dutta, Anmol Handa, Shipali Jangra, Hen Israel Kamil, Rajendra Prasad Modadugu, Sumit Prajapati, Bhupesh Sharma