Patents by Inventor Eric Tokubo

Eric Tokubo 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).

  • Power over ethernet combiner
    Patent number: 7737573
    Abstract: A system includes (a) an access point; (b) a switch providing power for use in the access point; and (c) a combiner disposed between the switch and the access point. The combiner receives at least two power supplies from the switch. The combiner is configured to combine the at least two power supplies to generate a third power supply. The third power supply is transferred to power the access point.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: June 15, 2010
    Assignee: Symbol Technologies, Inc.
    Inventors: Julie Hanh Phan, Eric Tokubo, Josh Rosenthal
  • Power Over Ethernet Combiner
    Publication number: 20090309420
    Abstract: A system includes (a) an access point; (b) a switch providing power for use in the access point; and (c) a combiner disposed between the switch and the access point. The combiner receives at least two power supplies from the switch. The combiner is configured to combine the at least two power supplies to generate a third power supply. The third power supply is transferred to power the access point.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 17, 2009
    Inventors: Julie Hanh PHAN, Eric Tokubo, Josh Rosenthal