Wireless powerless switch sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7466041
APP PUB NO 20080110096A1
SERIAL NO

11817353

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A passenger door open request switch for use in a multi-passenger, mass-transit vehicle. A wireless, powerless switch sensor which includes an RFID reader, a circuit located remotely from the RFID reader that is formed by connecting an RFID antenna with a control/storage element, and a switch. The switch is connected between the antenna and the storage element in such a way as to either enable or disable the antenna. This allows the system to be configured to monitor the status of the switch.

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Patent Owner(s)

Patent OwnerAddress
WABTEC HOLDING CORP1001 AIR BRAKE AVENUE WILMERDING PA 15148

International Classification(s)

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  • 2006 Application Filing Year
  • H01H Class
  • 1088 Applications Filed
  • 627 Patents Issued To-Date
  • 57.63 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20062007200820092010201120122013201420150255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Urman, Robert Schaumburg, IL 10 116

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