Patents by Inventor Nelson Lam

Nelson Lam 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: 12547831
    Abstract: A document source identification system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to cause the system to receive uploaded document(s) having at least one extractable data entry. The system may categorize the document, and extract at least one data entry from the document. The system may normalize each extracted data entry and execute a deterministic ID search to determine that the normalized data entry matches zero, one, or more than one account data entries associated with user accounts. Responsive to an exact match, the system may link the uploaded document to a user account associated with the matching data entry. Responsive to zero or multiple matches, the system may execute a probabilistic ID search identifying a highest ranked user account data entry and link the document to a user account associated with the highest ranked user account data entry.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: February 10, 2026
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Vikram Suriyanarayanan, Joel Parker, Myoungho Shin, Deepak Shine, Nelson Lam, Jaideep Mokha, Ravali Sabbineni
  • Publication number: 20210166017
    Abstract: A document source identification system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to cause the system to receive uploaded document(s) having at least one extractable data entry. The system may categorize the document, and extract at least one data entry from the document. The system may normalize each extracted data entry and execute a deterministic ID search to determine that the normalized data entry matches zero, one, or more than one account data entries associated with user accounts. Responsive to an exact match, the system may link the uploaded document to a user account associated with the matching data entry. Responsive to zero or multiple matches, the system may execute a probabilistic ID search identifying a highest ranked user account data entry and link the document to a user account associated with the highest ranked user account data entry.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Vikram Suriyanarayanan, Joel Parker, Myoungho Shin, Deepak Shine, Nelson Lam, Jaideep Mokha, Ravali Sabbineni
  • Patent number: 10915748
    Abstract: A document source identification system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to cause the system to receive uploaded document(s) having at least one extractable data entry. The system may categorize the document, and extract at least one data entry from the document. The system may normalize each extracted data entry and execute a deterministic ID search to determine that the normalized data entry matches zero, one, or more than one account data entries associated with user accounts. Responsive to an exact match, the system may link the uploaded document to a user account associated with the matching data entry. Responsive to zero or multiple matches, the system may execute a probabilistic ID search identifying a highest ranked user account data entry and link the document to a user account associated with the highest ranked user account data entry.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: February 9, 2021
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Vikram Suriyanarayanan, Joel Parker, Myoungho Shin, Deepak Shine, Nelson Lam, Jaideep Mokha, Ravali Sabbineni
  • Publication number: 20190384973
    Abstract: A document source identification system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to cause the system to receive uploaded document(s) having at least one extractable data entry. The system may categorize the document, and extract at least one data entry from the document. The system may normalize each extracted data entry and execute a deterministic ID search to determine that the normalized data entry matches zero, one, or more than one account data entries associated with user accounts. Responsive to an exact match, the system may link the uploaded document to a user account associated with the matching data entry. Responsive to zero or multiple matches, the system may execute a probabilistic ID search identifying a highest ranked user account data entry and link the document to a user account associated with the highest ranked user account data entry.
    Type: Application
    Filed: May 13, 2019
    Publication date: December 19, 2019
    Inventors: Vikram Suriyanarayanan, Joel Parker, Myoungho Shin, Deepak Shine, Nelson Lam, Jaideep Mokha, Ravali Sabbineni
  • Patent number: 10331950
    Abstract: A document source identification system includes one or more memory devices storing instructions, and one or more processors configured to execute the instructions to cause the system to receive uploaded document(s) having at least one extractable data entry. The system may categorize the document, and extract at least one data entry from the document. The system may normalize each extracted data entry and execute a deterministic ID search to determine that the normalized data entry matches zero, one, or more than one account data entries associated with user accounts. Responsive to an exact match, the system may link the uploaded document to a user account associated with the matching data entry. Responsive to zero or multiple matches, the system may execute a probabilistic ID search identifying a highest ranked user account data entry and link the document to a user account associated with the highest ranked user account data entry.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: June 25, 2019
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Vikram Suriyanarayanan, Joel Parker, Myoungho Shin, Deepak Shine, Nelson Lam, Jaideep Mokha, Ravali Sabbineni
  • Patent number: 8410812
    Abstract: A “supply-less” transmitter output stage is provided for a transmitter. This transmitter output stage can include a tunable source termination and a reference voltage generator. The tunable source termination can be coupled between a differential pair of the transmitter. The reference voltage generator can advantageously generate reference voltages from a far-end termination. These reference voltages provide a way of translating the internal supply voltage level to the pad voltage level to enable/disable the tunable source termination. Also, it provides a way to minimize leakage and minimize the junction stress of switching transistors in the tunable source termination as well as the transmitter. The dependency between the reference voltages and the far-end termination voltage makes this design more portable to other supply voltages and other technologies specifications other than HDMI.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: April 2, 2013
    Assignee: Synopsys, Inc.
    Inventors: Nelson Lam, Dino A. Toffolon
  • Publication number: 20110096848
    Abstract: A “supply-less” transmitter output stage is provided for a transmitter. This transmitter output stage can include a tunable source termination and a reference voltage generator. The tunable source termination can be coupled between a differential pair of the transmitter. The reference voltage generator can advantageously generate reference voltages from a far-end termination. These reference voltages provide a way of translating the internal supply voltage level to the pad voltage level to enable/disable the tunable source termination. Also, it provides a way to minimize leakage and minimize the junction stress of switching transistors in the tunable source termination as well as the transmitter. The dependency between the reference voltages and the far-end termination voltage makes this design more portable to other supply voltages and other technologies specifications other than HDMI.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 28, 2011
    Applicant: Synopsys, Inc.
    Inventors: Nelson Lam, Dino A. Toffolon