Patents by Inventor Paramvir Singh

Paramvir 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: 12783787
    Abstract: Techniques for logical text passage generation and retrieval for retrieval-augmented generation. The techniques involve processing markup language documents to generate logical text passages and their corresponding embeddings. These embeddings are indexed for efficient retrieval. Upon receiving a user utterance, a user query is formed and transformed into an embedding to query the index. Relevant text passages are identified and used to prompt a large language model (LLM), which generates a completion. This completion is then sent as a response to the user. The process effectively bridges user queries with relevant information through advanced embedding and natural language processing techniques, enabling accurate and contextually appropriate interactions within a user-agent dialogue framework.
    Type: Grant
    Filed: March 25, 2024
    Date of Patent: November 3, 2026
    Assignee: Amazon Technologies, Inc.
    Inventors: Shahebaj Mahemood Pathan, Ankit Ashvin Bhodia, Vinayshekhar Bannihatti Kumar, Sopan Khosla, Ruiyang Li, Ramya Kota Ural, Paramvir Singh, Rashmi Gangadharaiah, Kavisha Arora
  • Publication number: 20250298962
    Abstract: Techniques for logical text passage generation and retrieval for retrieval-augmented generation. The techniques involve processing markup language documents to generate logical text passages and their corresponding embeddings. These embeddings are indexed for efficient retrieval. Upon receiving a user utterance, a user query is formed and transformed into an embedding to query the index. Relevant text passages are identified and used to prompt a large language model (LLM), which generates a completion. This completion is then sent as a response to the user. The process effectively bridges user queries with relevant information through advanced embedding and natural language processing techniques, enabling accurate and contextually appropriate interactions within a user-agent dialogue framework.
    Type: Application
    Filed: March 25, 2024
    Publication date: September 25, 2025
    Inventors: Shahebaj Mahemood PATHAN, Ankit Ashvin BHODIA, Vinayshekhar BANNIHATTI KUMAR, Sopan KHOSLA, Ruiyang LI, Ramya Kota URAL, Paramvir SINGH, Rashmi GANGADHARAIAH, Kavisha ARORA
  • Patent number: 12133786
    Abstract: A dental implant evaluation unit is disclosed and described. The dental implant evaluation includes a body portion having threads that mimic the general thread pattern of an actual dental implant, without attempting to copy any of the osseointegrative features of the actual implant. A threaded collar is associated with the body portion, and, in certain embodiments, a safety flange is screwed to the threaded collar. The safety flange prevents the dental implant evaluation unit from infiltrating the sinus of a patient when testing the fit of a maxillary implant. The dental implant evaluation unit can be used by a dentist to evaluate the proper size and fit for an actual dental implant by installing the dental implant evaluation unit, and imaging the same, prior to installing the actual dental implant.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: November 5, 2024
    Inventor: Paramvir Singh
  • Publication number: 20220401190
    Abstract: A dental implant evaluation unit is disclosed and described. The dental implant evaluation includes a body portion having threads that mimic the general thread pattern of an actual dental implant, without attempting to copy any of the osseointegrative features of the actual implant. A threaded collar is associated with the body portion, and, in certain embodiments, a safety flange is screwed to the threaded collar. The safety flange prevents the dental implant evaluation unit from infiltrating the sinus of a patient when testing the fit of a maxillary implant. The dental implant evaluation unit can be used by a dentist to evaluate the proper size and fit for an actual dental implant by installing the dental implant evaluation unit, and imaging the same, prior to installing the actual dental implant.
    Type: Application
    Filed: August 23, 2022
    Publication date: December 22, 2022
    Inventor: Paramvir Singh
  • Patent number: 11452583
    Abstract: A dental implant evaluation unit is disclosed and described. The dental implant evaluation includes a body portion having threads that mimic the general thread pattern of an actual dental implant, without attempting to copy any of the osseointegrative features of the actual implant. A threaded collar is associated with the body portion, and, in certain embodiments, a safety flange is screwed to the threaded collar. The safety flange prevents the dental implant evaluation unit from infiltrating the sinus of a patient when testing the fit of a maxillary implant. The dental implant evaluation unit can be used by a dentist to evaluate the proper size and fit for an actual dental implant by installing the dental implant evaluation unit, and imaging the same, prior to installing the actual dental implant.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 27, 2022
    Inventor: Paramvir Singh
  • Publication number: 20200222154
    Abstract: A dental implant evaluation unit is disclosed and described. The dental implant evaluation includes a body portion having threads that mimic the general thread pattern of an actual dental implant, without attempting to copy any of the osseointegrative features of the actual implant. A threaded collar is associated with the body portion, and, in certain embodiments, a safety flange is screwed to the threaded collar. The safety flange prevents the dental implant evaluation unit from infiltrating the sinus of a patient when testing the fit of a maxillary implant. The dental implant evaluation unit can be used by a dentist to evaluate the proper size and fit for an actual dental implant by installing the dental implant evaluation unit, and imaging the same, prior to installing the actual dental implant.
    Type: Application
    Filed: December 20, 2019
    Publication date: July 16, 2020
    Inventor: Paramvir Singh