Patents by Inventor Divya Singh

Divya Singh 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: 12639308
    Abstract: A query processing device that reduces the calculation cost for checking whether a query complies with restrictions. A query dividing section generates subqueries by dividing an input query for each of a plurality of organizations. A score computing section computes an organization score by evaluating an organization-specific risk that is the risk of determination that the subquery does not comply with organization rules of the organization corresponding to the subquery, on the basis of history information relating to a determination track record resulting from determining, regarding each organization, whether or not the input query complies with the organization rules of each organization. A subquery control section sequentially transmits the subqueries to rule check devices in transmission order according to the organization score, and response information is received regarding the subquery from the rule check devices.
    Type: Grant
    Filed: October 1, 2024
    Date of Patent: May 26, 2026
    Assignee: HITACHI, LTD.
    Inventors: Divya Singh, Toshihiko Kashiyama, Tianben Ding
  • Publication number: 20260087057
    Abstract: Methods, systems, and apparatus, including computer-readable media, for artificial intelligence enhancements for document interfaces. In some implementations, a system receives data indicating a user interaction of a user at a user interface that displays a document. In response, the system determines a scope of data corresponding to a particular portion of the document. The system retrieves data for the determined scope corresponding to the particular portion of the document. The system performs one or more analysis processes on the retrieved data to generate analysis results for the retrieved data. The system sends a request to one or more artificial intelligence and/or machine learning (AI/ML) models, wherein the request comprises (i) at least a portion of the retrieved data, (ii) the analysis results, and (iii) a predetermined instruction. The system provides text generated by the one or more AI/ML models for presentation in the user interface with the document.
    Type: Application
    Filed: September 18, 2025
    Publication date: March 26, 2026
    Inventors: Abdul Rahman, Erika Patricia Moreno Gamboa, Jose Nocedal, Divya Singh, Qiong Wu, Yali Guo, Tao Chen, Lingping Zhu, Haifeng Wang
  • Publication number: 20260087260
    Abstract: Methods, systems, and apparatus, including computer-readable media, for using artificial intelligence models to detect and mitigate ambiguity in natural language text. In some implementations, a system receives a text input from a user. The system classifies the text input as containing an ambiguity. Based on classifying the text input as containing an ambiguity, the system sends (i) a response to the text input generated using a first interpretation or meaning and (ii) one or more alternative interpretations or meanings. The system receives data indicating user input that selects one of the one or more alternative interpretations, and in response the system sends a second response generated using the selected alternative interpretation or meaning.
    Type: Application
    Filed: April 29, 2025
    Publication date: March 26, 2026
    Inventors: Ananya Ojha, Jingbin Zhang, Tingting Jin, Jaime Alberto Perez, Mingmin Sun, Abdul Rahman, Divya Singh, Jose Nocedal, Luke Lasich
  • Publication number: 20260079991
    Abstract: Methods, systems, and apparatus, including computer-readable media, for summarizing and visualizing result data using artificial intelligence and/or machine learning. In some implementations, a system receives a user prompt comprising text that includes a natural language statement from a user. The system obtains code or instructions generated by one or more artificial intelligence and/or machine learning (AI/ML) models to retrieve, from a data source, data specified by the natural language statement in the user prompt. The system retrieves the data from the database system based on the code or instructions, and the system sends a request for the one or more AI/ML models to summarize the retrieved data. The system receives a summary of the retrieved data that the one or more AI/ML models generated, and the system provides (i) visualization data for a visualization of the retrieved data and (ii) the summary of the retrieved data.
    Type: Application
    Filed: September 18, 2025
    Publication date: March 19, 2026
    Inventors: Marta Aleksandra Pietruczuk, Jingbin Zhang, Tingting Jin, Divya Singh, Qiong Wu, Haifeng Wang
  • Publication number: 20260037524
    Abstract: A token verification unit performs token verification to verify whether metadata generated by inputting a document into a large language model is appropriate or not using the metadata and a token obtained from nodes on a trace path of a dependency analysis tree based on the input document, a token match score calculation unit obtains a token match score on the basis of a result of the token verification, a grouping unit which groups the metadata in accordance with user's interest terms data which reflects a user's interests using the metadata as it is if the token match score satisfies a predetermined condition, a confidence score calculation unit which calculates a confidence score for the grouped metadata, and a rank calculation unit which ranks the metadata in accordance with the confidence score.
    Type: Application
    Filed: February 20, 2025
    Publication date: February 5, 2026
    Inventors: Divya SINGH, Atsumi TERAYAMA, Ken SUGIMOTO, Mika TAKATA
  • Publication number: 20250370797
    Abstract: A model linking one or more environments with each of a plurality of conditions associated with the one or more environments is derived. A resource associated with a condition from the plurality of conditions requested by a user, and environment context data of the user are received. The model is applied to the environment context data of the user and the condition to identify a link of at least one environment, determined from the environment context data of the user, to the condition. Based on the identified link, a transferability of the resource requested is determined. Based on the determining, a status of the resource requested is changed, where the changing of the status initiates a transfer evaluation of the resource requested.
    Type: Application
    Filed: May 31, 2024
    Publication date: December 4, 2025
    Inventors: Divya SINGH, Pankaj SONI, Rishi SHARMA, Keerthika K
  • Publication number: 20250363313
    Abstract: Methods, systems, and apparatus, including computer-readable media, for artificial intelligence chatbots that leverage multiple data sets. In some implementations, a system receives a user prompt provided to an interactive application and accesses configuration data that indicates multiple data sets for answering user prompts. The system selects a data set from the multiple data sets based at least in part on the user prompt. The system sends a first request to one or more artificial intelligence and/or machine learning (AI/ML) models, and the system generates result data from the selected data set based on the data processing instructions generated by the AI/ML model. The system sends a second request to the AI/ML model and provides at least a portion of the result data to the AI/ML model. The system provides text that the one or more AI or machine learning models generated in response to the second request.
    Type: Application
    Filed: August 7, 2025
    Publication date: November 27, 2025
    Inventors: Ni Shen, Junjuan Qian, Qiuchen Xu, Tao Chen, Divya Singh, Sixiang Deng, Zhao Sheng, Marta Aleksandra Pietruczuk, Ananya Ojha, Jeffrey Clay Courcelle
  • Patent number: 12481779
    Abstract: To improve resource utilization efficiency of query compliance check, which is check as to whether a query complies with a restriction imposed on data. The query compliance check is roughly divided into data flow policy check as to whether a data flow policy that defines a restriction on data transfer within a county or between countries is complied with, and organization rule check as to whether an organization rule that defines a restriction on sharing outside an organization is complied with, which are hierarchically configured. By analyzing a received query, a system identifies one or more data items as target input/output (I/O) data according to the query, and executes the data flow policy check on the identified one or more data items. When a result of the data flow policy check is false, the system returns a result that the query is compliance violation without executing the organization rule check.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: November 25, 2025
    Assignee: HITACHI, LTD.
    Inventors: Divya Singh, Satoshi Katsunuma, Toshihiko Kashiyama, Mika Takata, Prashant Kumar Sharma
  • Patent number: 12393402
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for designing custom applications. In some implementations, a system identifies a predetermined set of application elements that are available to be selectively included in a custom application. The system provides an interface for generating the custom application, wherein the interface includes features to specify each of a plurality of adjustable settings, such that input through the interface can adjust an appearance of the custom application and select which of the predetermined application features are included in the custom application. The system receives input through the interface that specifies settings for the custom application. Based on the input received through the interface, the system generates configuration data for the custom application and updates one or more records to make the custom application available to one or more client devices of one or more users.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: August 19, 2025
    Assignee: MicroStrategy Incorporated
    Inventors: Alejandro Olvera Velasco, Jose Nocedal de la Garza, Timothy Lang, Holly Stevens, Andrew Smith, Wei Jiang, Jin Liu, Divya Singh, Qingru Shen
  • Publication number: 20250110958
    Abstract: A query processing device that reduces the calculation cost for checking whether a query complies with restrictions. A query dividing section generates subqueries by dividing an input query for each of a plurality of organizations. A score computing section computes an organization score by evaluating an organization-specific risk that is the risk of determination that the subquery does not comply with organization rules of the organization corresponding to the subquery, on the basis of history information relating to a determination track record resulting from determining, regarding each organization, whether or not the input query complies with the organization rules of each organization. A subquery control section sequentially transmits the subqueries to rule check devices in transmission order according to the organization score, and response information is received regarding the subquery from the rule check devices.
    Type: Application
    Filed: October 1, 2024
    Publication date: April 3, 2025
    Inventors: Divya SINGH, Toshihiko KASHIYAMA, Tianben DING
  • Publication number: 20240192952
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for development and deployment of custom applications. In some implementations, configuration data that specifies a configuration of application elements is stored. A repository of modules that are used to implement the respective application elements is stored. A request from a client device over a network is received. User interface data for a view of the custom application is generated. The user interface data for the custom application is provided to the client device over the network in response to the request.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Inventors: Alejandro Olvera Velasco, Jose Nocedal de la Garza, Timothy Lang, Holly Stevens, Andrew Smith, Wei Jiang, Jin Liu, Divya Singh, Qingru Shen
  • Publication number: 20240192926
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for designing custom applications. In some implementations, a system identifies a predetermined set of application elements that are available to be selectively included in a custom application. The system provides an interface for generating the custom application, wherein the interface includes features to specify each of a plurality of adjustable settings, such that input through the interface can adjust an appearance of the custom application and select which of the predetermined application features are included in the custom application. The system receives input through the interface that specifies settings for the custom application. Based on the input received through the interface, the system generates configuration data for the custom application and updates one or more records to make the custom application available to one or more client devices of one or more users.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Inventors: Alejandro Olvera Velasco, Jose Nocedal de la Garza, Timothy Lang, Holly Stevens, Andrew Smith, Wei Jiang, Jin Liu, Divya Singh, Qingru Shen
  • Publication number: 20240086564
    Abstract: To improve resource utilization efficiency of query compliance check, which is check as to whether a query complies with a restriction imposed on data. The query compliance check is roughly divided into data flow policy check as to whether a data flow policy that defines a restriction on data transfer within a county or between countries is complied with, and organization rule check as to whether an organization rule that defines a restriction on sharing outside an organization is complied with, which are hierarchically configured. By analyzing a received query, a system identifies one or more data items as target input/output (I/O) data according to the query, and executes the data flow policy check on the identified one or more data items. When a result of the data flow policy check is false, the system returns a result that the query is compliance violation without executing the organization rule check.
    Type: Application
    Filed: September 11, 2023
    Publication date: March 14, 2024
    Inventors: Divya SINGH, Satoshi KATSUNUMA, Toshihiko KASHIYAMA, Mika TAKATA, Prashant Kumar SHARMA
  • Publication number: 20220033464
    Abstract: Disclosed herein are isolated follicular helper T cell (TFH) and engineered follicular helper T cell (TFH) and methods of isolating or engineering such cells. Further disclosed herein are methods of using such cells for treating diseases, such as cancer.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 3, 2022
    Applicants: La Jolla Institute for Immunology, University of Southampton
    Inventors: Pandurangan VIJAYANAND, Ferhat AY, Divya SINGH, Anusha Preethi GANESAN, Bharat PANWAR, Christian OTTENSMEIER
  • Patent number: 10596115
    Abstract: A method for prevention and/or treatment of diminution of bone tissue using a composition comprising a compound selected from Withaferin A (WFA), Withanolide A, and Withanone. The composition showed enhanced WFA bioavailability in rodents against plain WFA, promotes bone marrow cell differentiation, and increases the percent of bone volume to tissue volume (BV/TV %) by 3 folds as compared to free Withaferin A (WFA).
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: March 24, 2020
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ritu Trivedi, Prabhat Ranjan Mishra, Divya Singh, Vikram Khedgikar, Priyanka Kushwaha, Sulekha Adhikary, Dharmendra Choudhary, Jyoti Gautam, Avinash Kumar, Anirudha Karvande, Ashwni Verma, Shweta Sharma, Prabodh K Trivedi, Neelam S. Sangwan, Rajender S. Sangwan
  • Patent number: 10292994
    Abstract: The present invention relates to bioactive fractions and compounds from Dalbergia sissoo for the prevention or treatment of osteo-health related disorders. The present invention relates in the field of pharmaceutical composition that provides new plant extracts, their fractions and pure compound isolated from natural sources that are useful for the prevention and/or treatment of various medical indications associated with estrogen dependent or independent diseases or syndromes or disorders preferably in the prevention or treatment of estrogen dependent or independent diseases or syndromes or disorders caused in humans and animals, and achievement of peak bone mass during skeletal growth and health in humans and animals.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: May 21, 2019
    Assignee: Council of Scientific & Industrial Research
    Inventors: Rakesh Maurya, Preety Dixit, Ritu Trivedi, Vikram Khedgikar, Jyoti Gautam, Avinash Kumar, Divya Singh, Shelendra Pratap Singh, Wahajuddin, Girish Kumar Jain, Naibedya Chattopadhyay
  • Publication number: 20160158152
    Abstract: A method for prevention and/or treatment of diminution of bone tissue using a composition comprising a compound selected from Withaferin A (WFA), Withanolide A, and Withanone. The composition showed enhanced WFA bioavailability in rodents against plain WFA, promotes bone marrow cell differentiation, and increases the percent of bone volume to tissue volume (BV/TV%) by 3 folds as compared to free Withaferin A (WFA).
    Type: Application
    Filed: July 16, 2014
    Publication date: June 9, 2016
    Inventors: Ritu TRIVEDI, Prabhat Ranjan MISHRA, Divya SINGH, Vikram KHEDGIKAR, Priyanka KUSHWAHA, Sulekha ADHIKARY, Dharmendra CHOUDHARY, Jyoti GAUTAM, Avinash KUMAR, Anirudha KARVANDE, Ashwni VERMA, Shweta SHARMA, Prabodh K TRIVEDI, Neelam S. SANGWAN, Rajender S. SANGWAN
  • Patent number: 8686028
    Abstract: The present invention relates to novel substituted benzfurochromenes and related compounds having the general formula (I), salts and chiral, achiral derivatives thereof; wherein R1, R2, R3, R4, R5, R6, R7, R8 are independently selected from the groups consisting of hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkoxyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted alkylthio, optionally substituted amino, optionally substituted acylamino, optionally substituted arylamino, optionally substituted acylthio, optionally substituted acyl, optionally substituted aroyl, optionally substituted acyloxy, optionally substituted thioamido, halogens, nitriles, esters, hydroxy, mercapto, carbontrifluoride, nitro but not limited to this; wherein R1R2 or R2R3 or R6R7 may be connected and form either a five membered ring or a six membered ring such as optionally substituted furan, optionally substituted dihydrofuran, optionally substituted
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: April 1, 2014
    Assignee: Council of Scientific & Industrial Research
    Inventors: Atul Goel, Amit Kumar, Sumit Chaurasia, Divya Singh, Abnish Kumar Gautam, Rashmi Pandey, Ritu Trivedi, Man Mohan Singh, Naibedya Chattopadhyay, Lakshmi Manickavasagam, Girish Kumar Jain, Anil Kumar Dwivedi
  • Publication number: 20140079834
    Abstract: The present invention relates to bioactive fractions and compounds from Dalbergia sissoo for the prevention or treatment of osteo-health related disorders. The present invention relates in the field of pharmaceutical composition that provides new plant extracts, their fractions and pure compound isolated from natural sources that are useful for the prevention and/or treatment of various medical indications associated with estrogen dependent or independent diseases or syndromes or disorders preferably in the prevention or treatment of estrogen dependent or independent diseases or syndromes or disorders caused in humans and animals, and achievement of peak bone mass during skeletal growth and health in humans and animals.
    Type: Application
    Filed: April 25, 2012
    Publication date: March 20, 2014
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Rakesh Maurya, Preety Dixit, Ritu Trivedi, Vikram Khedgikar, Jyoti Gautam, Avinash Kumar, Divya Singh, Sheelendra Pratap Singh, (none) Wahajuddin, Girish Kumar Jain, Naibedya Chattopadhyay
  • Publication number: 20120003273
    Abstract: The present invention relates to novel substituted benzfurochromenes and related compounds having the general formula (I), salts and chiral, achiral derivatives thereof; wherein R1, R2, R3, R4, R5, R6, R7, R8 are independently selected from the groups consisting of hydrogen, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkoxyl, optionally substituted aryl, optionally substituted heteroaryl, optionally substituted alkylthio, optionally substituted amino, optionally substituted acylamino, optionally substituted arylamino, optionally substituted acylthio, optionally substituted acyl, optionally substituted aroyl, optionally substituted acyloxy, optionally substituted thioamido, halogens, nitriles, esters, hydroxy, mercapto, carbontrifluoride, nitro but not limited to this; wherein R1R2 or R2R3 or R6R7 may be connected and form either a five membered ring or a six membered ring such as optionally substituted furan, optionally substituted dihydrofuran, optionally substituted
    Type: Application
    Filed: May 14, 2009
    Publication date: January 5, 2012
    Inventors: Atul Goel, Amit Kumar, Sumit Chaurasia, Divya Singh, Abnish Kumar Gautam, Rashmi Pandey, Ritu Trivedi, Man Mohan Singh, Naibedya Chattopadhyay, Lakshmi Manickavasagam, Girish Kumar Jain, Anil Kumar Dwivedi