Patents by Inventor Bengt Lejdstrom

Bengt Lejdstrom 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: 20240087021
    Abstract: Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Bengt LEJDSTROM, Oskar SANDER, Johan SODERQVIST
  • Patent number: 11847700
    Abstract: Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: December 19, 2023
    Assignee: Nasdaq Technology AB
    Inventors: Bengt Lejdstrom, Oskar Sander, Johan Soderqvist
  • Publication number: 20220108394
    Abstract: Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 7, 2022
    Inventors: Bengt LEJDSTROM, Oskar SANDER, Johan SODERQVIST
  • Patent number: 11210735
    Abstract: Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: December 28, 2021
    Assignee: Nasdaq Technology AB
    Inventors: Bengt Lejdstrom, Oskar Sander, Johan Soderqvist
  • Publication number: 20190251635
    Abstract: Example embodiments of a data processing method, system, and non-transitory computer-readable medium are described.
    Type: Application
    Filed: April 26, 2019
    Publication date: August 15, 2019
    Inventors: Bengt LEJDSTROM, Oskar SANDER, Johan SODERQVIST
  • Patent number: 7848997
    Abstract: A securities settlement system for settling trades in central depository systems is disclosed. The securities settlement system includes a credit line structure forming a tree structure with a number of levels with credit nodes. The securities settlement system also includes a control system for minimizing the transfer of cash between accounts by propagating cash obligations for each node in the tree structure to a highest common node.
    Type: Grant
    Filed: March 15, 2007
    Date of Patent: December 7, 2010
    Assignee: OMX Technology AB
    Inventors: Bengt Lejdström, Oskar Sander, Johan Söderqvist
  • Patent number: 7698207
    Abstract: A method for financial transactions within a Central Securities Depository comprises a clearing process and a settlement process. The clearing process preparing the transactions for the settlement process selects a settlement rule to be followed in the clearing process. The rule defines how the transaction is to be settled and a settlement obligation group. The group includes a number of settlement instructions that must be settled at the same time. The clearing process also “locks in” the assets with which the transactions are concerned thereby reserving the assets for a specific settlement instruction. The settlement process includes selecting transfer instructions for all settlement obligations belonging to the settlement obligation group. The transfer instructions are irrevocable instructions to transfer the assets between participants in the CSD.
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: April 13, 2010
    Assignee: OMX Technology
    Inventors: Bengt Lejdström, Fredrik Ohlsson, Oskar Sander, Michael Dimento
  • Publication number: 20070288347
    Abstract: A securities settlement system for settling trades in central depository systems is disclosed. The securities settlement system comprises a credit line structure forming a tree structure comprising a number of levels with credit nodes and a control system for minimizing the transfer of cash between accounts by propagating cash obligations for each node in the tree structure to a highest common node.
    Type: Application
    Filed: March 15, 2007
    Publication date: December 13, 2007
    Applicant: OMX Technology AB
    Inventors: Bengt Lejdstrom, Oskar Sander, Johan Soderqvist
  • Publication number: 20070250437
    Abstract: A securities settlement system for clearing trades comprising an input for receiving trade information, a selector for selecting a group of trades to be cleared, an aggregation unit for determining an aggregated obligation to be cleared by each user associated with the group of trades and a settlement unit for executing the aggregated obligations for each user to clear the trades in the group of trades.
    Type: Application
    Filed: March 15, 2007
    Publication date: October 25, 2007
    Applicant: OMX Technology AB
    Inventors: Bengt Lejdstrom, Oskar Sander, Johan Soderqvist
  • Publication number: 20050010613
    Abstract: The invention discloses a method for financial transactions within a Central Securities Depository, comprising a clearing process and a settlement process, the clearing process being the process of preparing the transactions for the settlement process, with the clearing process comprising selecting a settlement rule to be followed in the clearing process, which defines how the transaction is to be settled, defining a settlement obligation group, said group comprising a number of settlement instructions that all must be settled at the same time, and “locking in” of the assets which the transaction concern, the locking-in meaning reserving said assets for a specific settlement instruction.
    Type: Application
    Filed: February 24, 2004
    Publication date: January 13, 2005
    Applicant: OM TECHNOLOGY AB
    Inventors: Bengt Lejdstrom, Fredrik Ohlsson, Oskar Sander, Michael Dimento