Patents by Inventor Sujit Kumar

Sujit Kumar 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: 20230390431
    Abstract: The instant disclosure relates to microbial decontamination of solid surfaces. The disclosure provides method for reducing or eliminating microbes from a solid surface by employing a combination of quaternary ammonium compound coating onto the solid surface and electric field application. Particularly, the method comprises subjecting a solid surface to an electric field comprising a voltage of 2 kV/cm to 6 kV/cm and a capacitance of 0.002 ?F to 0.06 ?F, to reduce or eliminate the microbes from the solid surface, wherein said solid surface comprises a coating of quaternary ammonium compound. Corresponding products including kit and solid material/device are also provided. The present method has several advantages including but not limiting to high efficiency (>4 log10 or >99.99%) in reducing/eliminating microbial load on solid surfaces; requirement of very low concentrations of quaternary ammonium compound [about 0.01% (w/v) to 1% (w/v)] to achieve said high efficiency; and shorter time-periods.
    Type: Application
    Filed: October 21, 2022
    Publication date: December 7, 2023
    Inventors: ARINDAM GHATAK, SRIVIDYA JANANI VENKATRAMAN, SANTANU DATTA, SUJIT KUMAR BISWAS, KADAMBI SARANGAPANI RAMANUJAN, DEBOSMITA KUNDU, SUJITH RAJU
  • Publication number: 20230377019
    Abstract: Techniques are disclosed for hyper-segmented personalization using machine learning-based models in an information processing system. For example, a method obtains one or more product experience recommendation data sets respectively from one or more product entities, and one or more purchase experience recommendation data sets respectively from one or more commerce entities. The method applies a federated ensemble-based machine learning algorithm to at least one of the one or more purchase experience recommendation data sets and at least one of the one or more product experience recommendation data sets to generate a personalized model, and causes adaptation of a purchasing interface of at least one of the one or more commerce entities with respect to a given user based on the personalized model.
    Type: Application
    Filed: May 17, 2022
    Publication date: November 23, 2023
    Inventors: Dhilip S. Kumar, Sujit Kumar Sahoo, Ajay Maikhuri, Devaraj Marappa
  • Publication number: 20230342787
    Abstract: In one aspect, an example methodology implementing the disclosed techniques includes, by a product subscription service, receiving information regarding a hardware asset being returned at an end of a subscription and predicting, using a first machine learning (ML) model, whether the hardware asset has reached EOL. The method also includes, responsive to predicting that the hardware asset has reached EOL, creating, by the product subscription service, a work order to dispatch an eco-partner. The method may further include, by the product subscription service, responsive to predicting that the hardware asset has not reached EOL, predicting, using a second ML model, one or more new subscription orders matching the hardware asset and recommending the one or more matching new subscription orders as possible fits for the hardware asset.
    Type: Application
    Filed: April 20, 2022
    Publication date: October 26, 2023
    Applicant: Dell Products L.P.
    Inventors: Bijan Kumar Mohanty, Dhilip Kumar, Sujit Kumar Sahoo, Hung Dinh
  • Publication number: 20230334249
    Abstract: A method comprises analyzing a plurality of natural language inputs associated with at least one user, and determining a plurality of contexts for the plurality of natural language inputs based, at least in part, on the analysis. In the method, a plurality of relationships linked to the at least one user are identified based, at least in part, on the analysis, and the at least one user is classified in one or more categories based, at least in part, on the plurality of contexts and the plurality of relationships. At least one of the analyzing, determining, identifying and classifying is performed using one or more machine learning models.
    Type: Application
    Filed: April 18, 2022
    Publication date: October 19, 2023
    Inventors: Dhilip S. Kumar, Bijan Kumar Mohanty, Hung Dinh, Sujit Kumar Sahoo
  • Publication number: 20230237417
    Abstract: A method comprising: generating first sentiment identifier of a user, the first sentiment identifier of the user being a text sentiment identifier; generating a second sentiment identifier of the user, the second sentiment identifier including one of a voice sentiment identifier of the user and an image sentiment identifier of the user, the image sentiment identifier being an indication of an emotional state of the user that is manifested in a facial expression of the user during the telephone call; generating a composite signature of the user based on the first sentiment identifier and the second sentiment identifier; and classifying the composite signature of the user into one of a plurality of categories.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 27, 2023
    Applicant: Dell Products L.P.
    Inventors: Dhilip Kumar, Sujit Kumar Sahoo
  • Publication number: 20230230028
    Abstract: Methods, apparatus, and processor-readable storage media for automatically prioritizing supply chain-related demand using artificial intelligence techniques are provided herein.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 20, 2023
    Inventors: Dhilip S. Kumar, Sujit Kumar Sahoo, Bijan Kumar Mohanty, Hung T. Dinh
  • Patent number: 11575440
    Abstract: Path computation systems and methods are provided herein. According to one embodiment, a method includes obtaining topological information representing a topology of at least a portion of a network. The topological information includes one or more nodes and one or more links, each link configured to connect a node with a neighboring node. Each node includes a plurality of internal components and a plurality of connections configured to interconnect the internal components. The method further includes running path computation through the topological information to determine a plurality of paths from a first internal component to a second internal component. Also, the method includes applying elimination rules during the path computation to filter out one or more paths detected as being invalid. The elimination rules are based on one or more predetermined path sequences that include at least two hops involving an unviable sequence of specific types of internal components.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: February 7, 2023
    Assignee: Ciena Corporation
    Inventors: Seemant Bisht, Sujit Kumar, Mohit Chhillar, Dominic Richens
  • Patent number: 11451847
    Abstract: A method in a networking environment to generate personalized data-streaming for a multimedia playback device is provided. The method includes deploying an ABR based data-streaming logic as a base-model at a multimedia playback device, obtaining parameters for a time duration based on a multimedia-playback at the multimedia playback device, obtaining a statistical mean for the parameters based on a first statistical analysis, identifying a parameter from the parameters by comparing the obtained mean against a threshold weight associated with the parameters in accordance with the base model, scaling the identified parameter in a predefined format as training, applying a second statistical analysis to the identified parameter of the playback device and another playback device for determining a covariance between both devices and determining a category of the playback device based on the covariance and deploying a version of the trained base model upon the playback device based on the category.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: September 20, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Srinivas H Kasal, Prashant Srivastava, Sujit Kumar Sinha
  • Publication number: 20220237379
    Abstract: A text reconstruction system for reconstructing a primary text data is provided. A voice input signal of a user is converted into an input text data by a speech recognition module. A text classifier module generates one or more tokens and adds the tokens into a word bag corresponding to the user. A text identifier module generates a text corpus based on the input text data. A user profile builder module creates a user profile based on the word bag, the input text data, and the text corpus. A decision module determines, based on the word bag, whether the primary data is to be reconstructed and reconstructs the primary text data to generate a personalized text data based on the user profile.
    Type: Application
    Filed: May 19, 2020
    Publication date: July 28, 2022
    Inventors: Nitesh LALLER, Sujit Kumar SINHA
  • Publication number: 20220194907
    Abstract: The present invention relates to a process according to Scheme 1 for the preparation of microbiocidal 5-trifluoromethyl-1,2,4-oxadiazole derivatives of formula (I) suitable for use, e.g., as active ingredients, which have microbiocidal activity, in particular, fungicidal activity.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 23, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Thomas James HOFFMAN, Regis Jean Georges MONDIERE, Edouard GODINEAU, Wolfgang STUTZ, Sujit Kumar GHORAI, Anup JAWALEKAR
  • Patent number: 11356635
    Abstract: An imaging apparatus includes at least one processor to implement: a re-sizer configured to re-size an image to a predetermined size, an encoder configured to encode the re-sized image, and a frame rate controller configured to calculate an actual bit rate of the encoded image for a preset period of time, compare a user-set target bit rate with the calculated actual bit rate, adjust a frame rate of the encoded image according to a result of the comparison, and output an encoded image signal at a user-set target bit rate irrespective of a complexity of the encoded image.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: June 7, 2022
    Assignee: Hanwha Techwin Co., Ltd.
    Inventors: Sujit Kumar Mahapatro, Karthikeyan Kannaiyan
  • Publication number: 20220150560
    Abstract: A method in a networking environment to generate personalized data-streaming for a multimedia playback device is provided. The method includes deploying an ABR based data-streaming logic as a base-model at a multimedia playback device, obtaining parameters for a time duration based on a multimedia-playback at the multimedia playback device, obtaining a statistical mean for the parameters based on a first statistical analysis, identifying a parameter from the parameters by comparing the obtained mean against a threshold weight associated with the parameters in accordance with the base model, scaling the identified parameter in a predefined format as training, applying a second statistical analysis to the identified parameter of the playback device and another playback device for determining a covariance between both devices and determining a category of the playback device based on the covariance and deploying a version of the trained base model upon the playback device based on the category.
    Type: Application
    Filed: May 12, 2021
    Publication date: May 12, 2022
    Inventors: Srinivas H KASAL, Prashant SRIVASTAVA, Sujit Kumar SINHA
  • Publication number: 20220137981
    Abstract: A system is provided for automatically generating electronic artifacts using extended functionality. In particular, the system may use a template-based process to automatically generate artifacts based on a defined set of parameters and/or variables. The system may further use one or more plugins which may provide extended functionality with respect to the artifact generation process. Accordingly, the artifact generation process may include initializing a parameter list based on application parameters and/or plugin parameters, processing the parameters, generating variables based on the parameters, and replacing variables in scheme template files with appropriate values (e.g., user supplied or plugin generated values) to output an artifact file to a predetermined location. In this way, the system provides a robust and efficient way to automatically generate artifacts.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 5, 2022
    Applicant: BANK OF AMERICA CORPORATION
    Inventors: Douglas James Goddard, Sujit Kumar, Patrick Edward Neal, Paul Eric Hazboun, Juvenita Sheela Jothi Santha Kumar, Ananth M. Padmanabhan, George Wesley Cleveland
  • Publication number: 20220109502
    Abstract: Path computation systems and methods are provided herein. According to one embodiment, a method includes obtaining topological information representing a topology of at least a portion of a network. The topological information includes one or more nodes and one or more links, each link configured to connect a node with a neighboring node. Each node includes a plurality of internal components and a plurality of connections configured to interconnect the internal components. The method further includes running path computation through the topological information to determine a plurality of paths from a first internal component to a second internal component. Also, the method includes applying elimination rules during the path computation to filter out one or more paths detected as being invalid. The elimination rules are based on one or more predetermined path sequences that include at least two hops involving an unviable sequence of specific types of internal components.
    Type: Application
    Filed: November 17, 2020
    Publication date: April 7, 2022
    Inventors: Seemant Bisht, Sujit Kumar, Mohit Chhillar, Dominic Richens
  • Patent number: 11043262
    Abstract: Various implementations described herein are directed to an integrated circuit having memory circuitry with an array of bitcells. The integrated circuit may include read-write circuitry that is coupled to the memory circuitry to perform read operations and write operations for the array of bitcells. The integrated circuit may include write assist circuitry that is coupled to the memory circuitry and the read-write circuitry. The write assist circuitry may receive a control signal from the read-write circuitry. Further, the write assist circuitry may sense write operations based on the control signal and may drive the write operations for the array of bitcells.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: June 22, 2021
    Assignee: Arm Limited
    Inventors: Arjunesh Namboothiri Madhavan, Akash Bangalore Srinivasa, Sujit Kumar Rout, Vikash, Gaurav Rattan Singla, Vivek Nautiyal, Shri Sagar Dwivedi, Jitendra Dasani, Lalit Gupta
  • Patent number: 11026934
    Abstract: The present application relates to topical compositions. In particular, the present application relates to a topical composition comprising retinoid as active agent, and pharmaceutically acceptable excipient(s), and a process of preparing such compositions. Further, the present application relates to method of using topical compositions for the treatment of skin disorders such as acne, rosacea, psoriasis etc.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 8, 2021
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Sateesh Kandavilli, Franklin Okumu, Manish M. Bankar, Sujit Kumar Dolai
  • Publication number: 20210161875
    Abstract: The present application relates to topical compositions. In particular, the present application relates to a topical composition comprising retinoid as active agent, and pharmaceutically acceptable excipient(s), and a process of preparing such compositions. Further, the present application relates to method of using topical compositions for the treatment of skin disorders such as acne, rosacea, psoriasis etc.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Sateesh Kandavilli, Franklin Okumu, Manish M. Bankar, Sujit Kumar Dolai
  • Patent number: 10999577
    Abstract: A method of determining a quantization parameter includes determining an adjustment range of a quantization parameter correction value based on a size of a motion area of an input image, calculating an average bitrate value of the input image, and adjusting the quantization parameter correction value by decreasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is greater than an upper limit value, and by increasing the quantization parameter correction value within the adjustment range in response to determining that the average bitrate value is equal to or less than a lower limit value.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: May 4, 2021
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Kyung Pyo Hong, Sujit Kumar Mahapatro, Yun Seok Kwon, Hee Gyu Baek
  • Patent number: 10716781
    Abstract: The present application relates to topical compositions. In particular, the present application relates to a topical composition comprising retinoid as active agent, and pharmaceutically acceptable excipient(s), and a process of preparing such compositions. Further, the present application relates to method of using topical compositions for the treatment of skin disorders such as acne, rosacea, psoriasis etc.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: July 21, 2020
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Sateesh Kandavilli, Franklin Okumu, Manish M. Bankar, Sujit Kumar Dolai
  • Publication number: 20200054654
    Abstract: A topical composition includes an oleaginous base and an active agent, which is useful for treating various skin disorders.
    Type: Application
    Filed: August 5, 2019
    Publication date: February 20, 2020
    Inventors: Sujit Kumar DOLAI, Basant AMARJI, Pradip Kumar SASMAL, NV Anil Kumar RAVIPATI, Ujjawal BAIRAGI