Patents by Inventor Steven George Hemmer

Steven George Hemmer 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).

  • Patent number: 8207814
    Abstract: The present disclosure describes embodiments of a power-over-ethernet (“POE”) controller and an access control system comprising the same. In an embodiment, the access control system includes a POE controller configured to couple with a Fire Access Control Panel of an automated Fire Detection System. The access control system may further include one or more peripheral devices coupled with the POE controller and configured to be powered with electrical power received via an ethernet port of the POE controller. The peripheral devices may include an access device, a door strike, and a digital output device. Embodiments of a kit containing one or more partially or fully assembled components of the access control system are also described.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: June 26, 2012
    Assignee: UTC Fire & Security Americas Corporation, Inc.
    Inventors: Phillip Herzog Biles, Charles Russell Eurich, James Michael Festa, Steven George Hemmer, Alex Rodriguez, Khalil W. Yacoub
  • Patent number: 8167203
    Abstract: An improved battery-powered credential reader, which may be used in security and other applications, includes include a micro-power proximity detector. The micro-power proximity detector is configured to lengthen battery life by reducing power consumption requirements of the credential reader during periods when no credential is present. An antenna formed about a perimeter of a printed circuit board is configured to propagate an electrostatic sense field adjacent to and through the credential reader using only microamps of electrical current. A control circuit of the micro-power proximity detector is configured to activate the credential reader from a “sleep” state when a disturbance in the electrostatic sense field caused by a credential is detected and/or registered.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: May 1, 2012
    Assignee: UTC Fire & Security Americas Corporation, Inc.
    Inventors: Steven George Hemmer, Charles Russell Eurich
  • Publication number: 20090152352
    Abstract: An improved battery-powered credential reader, which may be used in security and other applications, includes include a micro-power proximity detector. The micro-power proximity detector is configured to lengthen battery life by reducing power consumption requirements of the credential reader during periods when no credential is present. An antenna formed about a perimeter of a printed circuit board is configured to propagate an electrostatic sense field adjacent to and through the credential reader using only microamps of electrical current. A control circuit of the micro-power proximity detector is configured to activate the credential reader from a “sleep” state when a disturbance in the electrostatic sense field caused by a credential is detected and/or registered.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 18, 2009
    Inventors: Steven George Hemmer, Charles Russell Eurich
  • Publication number: 20080218330
    Abstract: The present disclosure describes embodiments of a power-over-ethernet (“POE”) controller and an access control system comprising the same. In an embodiment, the access control system includes a POE controller configured to couple with a Fire Access Control Panel of an automated Fire Detection System. The access control system may further include one or more peripheral devices coupled with the POE controller and configured to be powered with electrical power received via an ethernet port of the POE controller. The peripheral devices may include an access device, a door strike, and a digital output device. Embodiments of a kit containing one or more partially or fully assembled components of the access control system are also described.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 11, 2008
    Inventors: Phillip Herzog Biles, Charles Russell Eurich, James Michael Festa, Steven George Hemmer, Alex Rodriguez, Khalil W. Yacoub