Patents by Inventor Jeff Wollenzien

Jeff Wollenzien 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).

  • Portable charging system
    Patent number: 8593108
    Abstract: A portable charging system includes a bag configured to receive an electronic device, a battery, a docking station, a charging apparatus and a cord. Another portable system includes a bag, a charging system, and a cord for charging an electronic device. A battery includes a battery cell for storing energy, an external case surrounding the battery cell, and an electrical contact for transmitting electricity therethrough.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: November 26, 2013
    Assignee: RFA Brands, LLC
    Inventors: Roman S. Ferber, Jeff Wollenzien, John Liu, Hing Wah Tsang
  • CHARGING SYSTEM
    Publication number: 20120262117
    Abstract: A portable system for charging an electronic device has a charging system located within a bag, and an audio notification module for indicating a charging status of at least one of the battery charging system and the electronic device. Another portable system has a charging system located within a bag with a charging port accessible from an exterior of the bag. A charging apparatus is configured to connect to the charging port through the bag to provide power to the charging system. Yet another portable system has a charging system located within a bag with a battery check button accessible from an exterior of the bag and lights visible from an exterior of the bag. Upon activation of the battery check button by a user, a light module is configured to illuminate the lights to provide information regarding a state of charge of the charging system.
    Type: Application
    Filed: January 10, 2012
    Publication date: October 18, 2012
    Applicant: FKA DISTRIBUTING CO., D/B/A HOMEDICS, INC.
    Inventors: Roman S. Ferber, Jeff Wollenzien, John Liu, Hing Wah Tsang
  • CHARGING SYSTEM
    Publication number: 20120262116
    Abstract: A portable charging system includes a bag configured to receive an electronic device, a battery, a docking station, a charging apparatus and a cord. Another portable system includes a bag, a charging system, and a cord for charging an electronic device. A battery includes a battery cell for storing energy, an external case surrounding the battery cell, and an electrical contact for transmitting electricity therethrough.
    Type: Application
    Filed: April 18, 2011
    Publication date: October 18, 2012
    Applicant: FKA Distributing Co. d/b/a HoMedics, Inc.
    Inventors: Roman S. Ferber, Jeff Wollenzien, John Liu, Hing Wah Tsang