Waveguide assisted core antenna for RFID tags

- Impinj, Inc.
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Description

FIG. 1 is a top plan view of a waveguide assisted core antenna for RFID tags showing my new design; and,

FIG. 2 is a top plan view thereof in use with an RFID chip.

The broken line showing of an RFID chip in FIG. 2 illustrates environment only and forms no part of the claimed design. The solid black areas constitute the entirety of the claimed design.

Claims

The ornamental design for a waveguide assisted core antenna for RFID tags, as shown and described.

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Patent History
Patent number: D606056
Type: Grant
Filed: Jan 30, 2009
Date of Patent: Dec 15, 2009
Assignee: Impinj, Inc. (Seattle, WA)
Inventor: Ronald A. Oliver (Seattle, WA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: John Windmuller
Attorney: Turk IP Law, LLC
Application Number: 29/331,734
Classifications
Current U.S. Class: Antenna Or Component Thereof (27) (D14/230)