Patents by Inventor Oscar Ernohazy

Oscar Ernohazy 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: 20230085126
    Abstract: Embodiments are generally directed to managing power consumption of powered devices. In some embodiments, the powered devices draw power from a common source of power, which is limited. Under certain circumstances, exceeding the power limits can cause interruption of power to one or more of the devices, thus introducing a source of communication failures. To ensure reliable communications, an attempt to increase a power consumption of a first powered device in a power group is first reviewed to determine if the increase will cause a supplied power of the group to exceed a maximum power of the group. If the increase will cause the maximum power to be exceeded, the increase is modified, in some circumstances, to fit within the maximum power level. Alternatively, power consumption of a lower priority device is reduced to accommodate the requested power consumption increase.
    Type: Application
    Filed: October 27, 2022
    Publication date: March 16, 2023
    Inventors: Oscar Ernohazy, Joshua Rosenthal, Jason Harris, John James Musante, Shmuel Shaffer
  • Patent number: 11522727
    Abstract: Embodiments are generally directed to managing power consumption of powered devices. In some embodiments, the powered devices draw power from a common source of power, which is limited. Under certain circumstances, exceeding the power limits can cause interruption of power to one or more of the devices, thus introducing a source of communication failures. To ensure reliable communications, an attempt to increase a power consumption of a first powered device in a power group is first reviewed to determine if the increase will cause a supplied power of the group to exceed a maximum power of the group. If the increase will cause the maximum power to be exceeded, the increase is modified, in some circumstances, to fit within the maximum power level. Alternatively, power consumption of a lower priority device is reduced to accommodate the requested power consumption increase.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: December 6, 2022
    Assignee: Juniper Networks, Inc.
    Inventors: Oscar Ernohazy, Joshua Rosenthal, Jason Harris, John James Musante, Shmuel Shaffer
  • Publication number: 20220116235
    Abstract: Embodiments are generally directed to managing power consumption of powered devices. In some embodiments, the powered devices draw power from a common source of power, which is limited. Under certain circumstances, exceeding the power limits can cause interruption of power to one or more of the devices, thus introducing a source of communication failures. To ensure reliable communications, an attempt to increase a power consumption of a first powered device in a power group is first reviewed to determine if the increase will cause a supplied power of the group to exceed a maximum power of the group. If the increase will cause the maximum power to be exceeded, the increase is modified, in some circumstances, to fit within the maximum power level. Alternatively, power consumption of a lower priority device is reduced to accommodate the requested power consumption increase.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 14, 2022
    Inventors: Oscar Ernohazy, Joshua Rosenthal, Jason Harris, John James Musante, Shmuel Shaffer
  • Patent number: 11218488
    Abstract: A first set of access rules is received from an access configuration service. The first set of access rules specifies addresses of devices authorized for a first user. A second set of access rules is received from the access configuration service. The second set of the access rules specifies addresses of devices authorized for a second user. At a wireless access point, a network packet associated with the first user is received. The first set of access rules is applied to filter the network packet.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: January 4, 2022
    Assignee: Juniper Networks, Inc.
    Inventors: Oscar Ernohazy, Nicholas S. Dade, Randall Wayne Frei, Robert J. Friday
  • Publication number: 20210176143
    Abstract: A wireless access point system includes a processor configured to tap event data and process the event data using a plurality of event filters. Each event filter of the plurality of event filters applies event criteria to detect one or more types of events. The wireless access point system includes a memory configured to store the tapped event data. The wireless access point system includes a communication interface configured to report a report of a detected event type. At least a portion of the report is correlated to analyze a performance of a wireless network.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 10, 2021
    Inventors: Nicolas S. Dade, Oscar Ernohazy, Randall Wayne Frei, Robert J. Friday
  • Patent number: 10976791
    Abstract: An access point, which is a Power over Ethernet (PoE) Powered Device (PD) measures input voltage and input current. The access point determines a power requirement of the access point based on the measured current, measured voltage, and information about power requirements of access point components or devices coupled to the access point a power requirement of the access point. The access point communicates the determined power request to a power sourcing equipment (PSE), e.g., a network switch. In some embodiments, the access point further communicates one of: measured input current and measured input voltage to the PSE. The PSE uses the information received from the access point, e.g., power request and power measurements to determine an amount of power to be granted to the access point. If the access point does not receive the requested power level the access point selects internal components and/or external devices to de-power.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: April 13, 2021
    Assignee: Juniper Networks, Inc.
    Inventors: Josh Rosenthal, John Musante, Oscar Ernohazy
  • Publication number: 20200274724
    Abstract: An access point, which is a Power over Ethernet (PoE) Powered Device (PD) measures input voltage and input current. The access point determines a power requirement of the access point based on the measured current, measured voltage, and information about power requirements of access point components or devices coupled to the access point a power requirement of the access point. The access point communicates the determined power request to a power sourcing equipment (PSE), e.g., a network switch. In some embodiments, the access point further communicates one of: measured input current and measured input voltage to the PSE. The PSE uses the information received from the access point, e.g., power request and power measurements to determine an amount of power to be granted to the access point. If the access point does not receive the requested power level the access point selects internal components and/or external devices to de-power.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 27, 2020
    Inventors: Josh Rosenthal, John Musante, Oscar Ernohazy
  • Publication number: 20200112567
    Abstract: A first set of access rules is received from an access configuration service. The first set of access rules specifies addresses of devices authorized for a first user. A second set of access rules is received from the access configuration service. The second set of the access rules specifies addresses of devices authorized for a second user. At a wireless access point, a network packet associated with the first user is received. The first set of access rules is applied to filter the network packet.
    Type: Application
    Filed: December 5, 2019
    Publication date: April 9, 2020
    Inventors: Oscar Ernohazy, Nicholas S. Dade, Randall Wayne Frei, Robert J. Friday