Patents by Inventor Aleksandar Feldman

Aleksandar Feldman 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: 11967951
    Abstract: An analog circuit for solving optimization algorithms comprises three voltage controlled current sources and three capacitors, operatively coupled in parallel to the three voltage controlled current sources, respectively. The circuit further comprises a first inductor, operatively coupled in series between a first pair of the capacitors and the voltage controller current sources and a second pair of the capacitors and the voltage controller current sources. The circuit further comprises a second inductor, operatively coupled in series between the second pair of the capacitors and the voltage controller current sources and a third pair of the capacitors and the voltage controller current sources.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: April 23, 2024
    Assignee: Xerox Corporation
    Inventors: Ion Matei, Aleksandar Feldman, Johan de Kleer
  • Publication number: 20230315333
    Abstract: A transform memory controller is described herein wherein the transform memory controller comprises logic elements configured to perform desired transform operations on data that flows to-and-from conventional computer memory elements. The transform operations are configured to perform operations on such data without the need for such data to travel to-and-from the conventional computer memory element via the processor (e.g., Central Processing Unit (CPU)) of the computer system. Several desirable transform operations are herein disclosed.
    Type: Application
    Filed: April 2, 2022
    Publication date: October 5, 2023
    Inventors: Warren Jackson, Aleksandar Feldman, Alexandre Perez, Johan de Kleer
  • Patent number: 11043951
    Abstract: An analog circuit for solving optimization algorithms comprises three voltage controlled current sources and three capacitors, operatively coupled in parallel to the three voltage controlled current sources, respectively. The circuit further comprises a first inductor, operatively coupled in series between a first pair of the capacitors and the voltage controller current sources and a second pair of the capacitors and the voltage controller current sources. The circuit further comprises a second inductor, operatively coupled in series between the second pair of the capacitors and the voltage controller current sources and a third pair of the capacitors and the voltage controller current sources.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: June 22, 2021
    Assignee: PALO ALTO RESEARCH CENTER INCORPORATED
    Inventors: Ion Matei, Aleksandar Feldman, Johan de Kleer
  • Publication number: 20210184680
    Abstract: An analog circuit for solving optimization algorithms comprises three voltage controlled current sources and three capacitors, operatively coupled in parallel to the three voltage controlled current sources, respectively. The circuit further comprises a first inductor, operatively coupled in series between a first pair of the capacitors and the voltage controller current sources and a second pair of the capacitors and the voltage controller current sources. The circuit further comprises a second inductor, operatively coupled in series between the second pair of the capacitors and the voltage controller current sources and a third pair of the capacitors and the voltage controller current sources.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 17, 2021
    Inventors: Ion Matei, Aleksandar Feldman, Johan de Kleer