Patents by Inventor Seyed Hamidi

Seyed Hamidi 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: 20220231387
    Abstract: A battery pack, an electrical combination and a method of operating a battery pack. The battery pack may include a housing; a plurality of battery cells supported by the housing; a plurality of terminals including a positive power terminal, a negative power terminal, and a low power terminal; a low power circuit connecting the plurality of battery cells to the low power terminal and the negative terminal to output a first voltage; and a power circuit connecting the plurality of battery cells to the positive power terminal and the negative terminal to output a second voltage, the second voltage being greater than the first voltage. A terminal block for one of a battery pack and an electrical device may include a terminal with a terminal blade, and a terminal support portion.
    Type: Application
    Filed: February 14, 2022
    Publication date: July 21, 2022
    Inventors: Jeffrey M. Brozek, Donald J. Truettner, Lance D. Lamont, Burtrom L. Stampfl, Timothy R. Obermann, Matthew J. Mergener, Seyed A. Hamidi, Jacob N. Zimmerman, Kyle J. Radovich
  • Patent number: 11251508
    Abstract: A battery pack, an electrical combination and a method of operating a battery pack. The battery pack may include a housing; a plurality of battery cells supported by the housing; a plurality of terminals including a positive power terminal, a negative power terminal, and a low power terminal; a low power circuit connecting the plurality of battery cells to the low power terminal and the negative terminal to output a first voltage; and a power circuit connecting the plurality of battery cells to the positive power terminal and the negative terminal to output a second voltage, the second voltage being greater than the first voltage. A terminal block for one of a battery pack and an electrical device may include a terminal with a terminal blade, and a terminal support portion.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: February 15, 2022
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Jeffrey M. Brozek, Donald J. Truettner, Lance D. Lamont, Burtrom L. Stampfl, Timothy R. Obermann, Matthew J. Mergener, Seyed A. Hamidi, Jacob N. Zimmerman, Kyle J. Radovich
  • Publication number: 20180277801
    Abstract: A battery pack, an electrical combination and a method of operating a battery pack. The battery pack may include a housing; a plurality of battery cells supported by the housing; a plurality of terminals including a positive power terminal, a negative power terminal, and a low power terminal; a low power circuit connecting the plurality of battery cells to the low power terminal and the negative terminal to output a first voltage; and a power circuit connecting the plurality of battery cells to the positive power terminal and the negative terminal to output a second voltage, the second voltage being greater than the first voltage. A terminal block for one of a battery pack and an electrical device may include a terminal with a terminal blade, and a terminal support portion.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Inventors: Jeffrey M. Brozek, Donald J. Truettner, Lance D. Lamont, Burtrom L. Stampfl, Timothy R. Obermann, Matthew J. Mergener, Seyed A. Hamidi, Jacob N. Zimmerman
  • Patent number: 9537781
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: January 3, 2017
    Assignee: Broadcom Corporation
    Inventors: Bruce Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi
  • Patent number: 9008226
    Abstract: A method and apparatus for transmit signal pulse shaping. Automotive vehicle manufacturers that incorporate electronic components into an automotive vehicle must consider emission requirements masks that can be dependent on particular geographic markets as well as the other electronic components contained within a particular automotive vehicle design. A physical layer device is provided that can be configured to operate in multiple emissions configurations using configurable parameters.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: April 14, 2015
    Assignee: Broadcom Corporation
    Inventors: Ahmad Chini, Seyed Hamidi, Mehmet Vakif Tazebay
  • Publication number: 20140105014
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Application
    Filed: December 20, 2013
    Publication date: April 17, 2014
    Applicant: Broadcom Corporation
    Inventors: Bruce Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi
  • Patent number: 8654636
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: February 18, 2014
    Assignee: Broadcom Corporation
    Inventors: Bruce H. Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi
  • Publication number: 20130230124
    Abstract: A method and apparatus for transmit signal pulse shaping. Automotive vehicle manufacturers that incorporate electronic components into an automotive vehicle must consider emission requirements masks that can be dependent on particular geographic markets as well as the other electronic components contained within a particular automotive vehicle design. A physical layer device is provided that can be configured to operate in multiple emissions configurations using configurable parameters.
    Type: Application
    Filed: April 24, 2013
    Publication date: September 5, 2013
    Applicant: Broadcom Corporation
    Inventors: Ahmad Chini, Seyed Hamidi, Mehmet Vakif Tazebay
  • Patent number: 8433017
    Abstract: A system and method for transmit signal pulse shaping in automotive applications. Automotive vehicle manufacturers that incorporate electronic components into an automotive vehicle must consider emission requirements masks that can be dependent on particular geographic markets as well as the other electronic components contained within a particular automotive vehicle design. A physical layer device is provided that can be configured to operate in multiple emissions configurations using configurable parameters specified for the modulation and wave shaping modules.
    Type: Grant
    Filed: June 13, 2011
    Date of Patent: April 30, 2013
    Assignee: Broadcom Corporation
    Inventors: Ahmad Chini, Seyed Hamidi, Mehmet Tazebay
  • Publication number: 20120314780
    Abstract: A system and method for transmit signal pulse shaping in automotive applications. Automotive vehicle manufacturers that incorporate electronic components into an automotive vehicle must consider emission requirements masks that can be dependent on particular geographic markets as well as the other electronic components contained within a particular automotive vehicle design. A physical layer device is provided that can be configured to operate in multiple emissions configurations using configurable parameters specified for the modulation and wave shaping modules.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 13, 2012
    Applicant: Broadcom Corporation
    Inventors: Ahmad Chini, Seyed Hamidi, Mehmet Tazebay
  • Publication number: 20120281519
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Applicant: Broadcom Corporation
    Inventors: Bruce H. Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi
  • Patent number: 8228795
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: July 24, 2012
    Assignee: Broadcom Corporation
    Inventors: Bruce H. Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi
  • Publication number: 20070248024
    Abstract: Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
    Type: Application
    Filed: June 22, 2006
    Publication date: October 25, 2007
    Inventors: Bruce H. Conway, Minshine Shih, Scott Powell, Ali Abaye, Seyed Hamidi