Patents by Inventor Jaroslaw Marczewski

Jaroslaw Marczewski 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).

  • ALLOCATING PERIPHERAL COMPONENT INTERFACE EXPRESS (PCIE) STREAMS IN A CONFIGURABLE MULTIPORT PCIE CONTROLLER
    Publication number: 20230214346
    Abstract: Allocating peripheral component interface express (PCIe) streams in a configurable multiport PCIe controller, including: detecting, by a PCIe controller, a link by a first PCIe device; and allocating, for the link between the PCIe controller and the first PCIe device, a first one or more PCIe streams from a pool of PCIe streams.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 6, 2023
    Inventors: NIPPON RAVAL, PHILIP NG, JAROSLAW MARCZEWSKI
  • Receiver packet handling
    Patent number: 11055242
    Abstract: Methods and devices for handling short Peripheral Component Interconnect Express (PCIe) Transaction Layer Packets (TLPs) are described. A receiver can receive at least a portion of a first packet and can process the first packet to determine if the first packet is a short packet. The receiver can receive at least a portion of a second packet and if the first packet is a short packet, the receiver can transmit a negative acknowledgement (NAK) in response to the second packet and can receive a retransmission of the second packet.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: July 6, 2021
    Assignee: ATI Technologies ULC
    Inventors: Gordon Caruk, Jaroslaw Marczewski
  • RECEIVER PACKET HANDLING
    Publication number: 20160378702
    Abstract: Methods and devices for handling short Peripheral Component Interconnect Express (PCIe) Transaction Layer Packets (TLPs) are described. A receiver can receive at least a portion of a first packet and can process the first packet to determine if the first packet is a short packet. The receiver can receive at least a portion of a second packet and if the first packet is a short packet, the receiver can transmit a negative acknowledgement (NAK) in response to the second packet and can receive a retransmission of the second packet.
    Type: Application
    Filed: June 24, 2016
    Publication date: December 29, 2016
    Applicant: ATI Technologies ULC
    Inventors: Gordon Caruk, Jaroslaw Marczewski