The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2011
Filed:
May. 25, 2007
Vincent C. Moretti, Kenmore, WA (US);
Mendy M. Ouzillou, Seattle, WA (US);
Michael H. Thomas, Seattle, WA (US);
Omer Onen, Redmond, WA (US);
Ronald A. Oliver, Seattle, WA (US);
Vincent C. Moretti, Kenmore, WA (US);
Mendy M. Ouzillou, Seattle, WA (US);
Michael H. Thomas, Seattle, WA (US);
Omer Onen, Redmond, WA (US);
Ronald A. Oliver, Seattle, WA (US);
Impinj, Inc., Seattle, WA (US);
Abstract
Radio frequency identification (RFID) reader devices are disclosed. An RFID reader device of one aspect may include a radio frequency (RF) output port operable to allow a plurality of RFID antenna modules to be coupled with the RFID reader device. An RF signal generator of the device may be coupled with the RF output port. The RF signal generator may be operable to generate an RF signal and provide the RF signal to the RF output port. A select signal generator of the device may be operable to generate a select signal. The select signal may be operable to be output to select one or more of the plurality of RFID antenna modules.