Patents by Inventor Przemyslaw Chamuczynski

Przemyslaw Chamuczynski 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).

  • Passive reduction or elimination of frost and fog
    Patent number: 10286782
    Abstract: Lens fogging or frosting on inside surfaces of an instrument lens may be reduced or prevented by sealing the instrument housing. Damage or rupture of the sealed housing due to an increase or decrease in pressure within the housing may be avoided while reducing introduction of moisture into the housing by venting the housing through a tube to a location having a relatively lower humidity.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: May 14, 2019
    Assignee: FLEXTRONICS GLOBAL SERVICES CANADA INC. SERVICES GLOBAUX FLEXTRONICS CANADA INC.
    Inventors: Przemyslaw Chamuczynski, Gary Warren
  • Passive reduction or elimination of frost and fog with expandable air container
    Patent number: 10247938
    Abstract: Lens fogging or frosting on an instrument lens may be reduced or prevented by hermetically sealing the instrument housing. Damage or rupture of the hermetically sealed housing due to an increase in pressure within the housing may be avoided while maintaining the hermetic seal by connecting a reservoir having an expandable volume to the housing.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: April 2, 2019
    Inventor: Przemyslaw Chamuczynski
  • PASSIVE REDUCTION OR ELIMINATION OF FROST AND FOG
    Publication number: 20150321556
    Abstract: Lens fogging or frosting on inside surfaces of an instrument lens may be reduced or prevented by sealing the instrument housing. Damage or rupture of the sealed housing due to an increase or decrease in pressure within the housing may be avoided while reducing introduction of moisture into the housing by venting the housing through a tube to a location having a relatively lower humidity.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 12, 2015
    Applicant: FLEXTRONICS AUTOMOTIVE, INC.
    Inventors: Przemyslaw Chamuczynski, Gary Warren
  • PASSIVE REDUCTION OR ELIMINATION OF FROST AND FOG WITH EXPANDABLE AIR CONTAINER
    Publication number: 20150323784
    Abstract: Lens fogging or frosting on an instrument lens may be reduced or prevented by hermetically sealing the instrument housing. Damage or rupture of the hermetically sealed housing due to an increase in pressure within the housing may be avoided while maintaining the hermetic seal by connecting a reservoir having an expandable volume to the housing.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 12, 2015
    Applicant: FLEXTRONICS AUTOMOTIVE, INC.
    Inventor: Przemyslaw Chamuczynski
  • Weatherproof switch for indoor and outdoor information clusters and function switches
    Patent number: 8279029
    Abstract: A weatherproof switch for use with an information/instrument cluster including a button having a body located adjacent to the information/instrument cluster, the body having a first end and a second end; a magnet substantially disposed within the second end of the body; a sensor located a distance from the magnet to produce a magnetic field of a first strength; and a circuit connecting the sensor to a function of the information/instrument cluster for controlling the function when the first end of the button is operated to increase and decrease the distance between the magnet and the sensor such as to produce magnetic field of a second strength.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: October 2, 2012
    Assignee: Flextronics Automotive, Inc.
    Inventors: Przemyslaw Chamuczynski, Allan Chun
  • Weatherproof switch for indoor and outdoor information clusters and function switches
    Publication number: 20100007402
    Abstract: A weatherproof switch for use with an information/instrument cluster including a button having a body located adjacent to the information/instrument cluster, the body having a first end and a second end; a magnet substantially disposed within the second end of the body; a sensor located a distance from the magnet to produce a magnetic field of a first strength; and a circuit connecting the sensor to a function of the information/instrument cluster for controlling the function when the first end of the button is operated to increase and decrease the distance between the magnet and the sensor such as to produce magnetic field of a second strength.
    Type: Application
    Filed: July 10, 2008
    Publication date: January 14, 2010
    Inventors: Przemyslaw Chamuczynski, Allan Chun