US 12,073,277 B2
RFID antenna, RFID tag and method for fabricating such RFID antenna
Daniel J. Harrison, Pittsford, NY (US); Ishita Dhopeshwar, Amherst, NY (US); and Zhangyu Guan, East Amherst, NY (US)
Assigned to INTERNATIONAL IMAGING MATERIALS, INC., Amherst, NY (US); and THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK, Buffalo, NY (US)
Filed by International Imaging Materials, Inc., Amherst, NY (US); and The Research Foundation for the State University of New York, Buffalo, NY (US)
Filed on Jan. 19, 2023, as Appl. No. 18/099,015.
Prior Publication US 2024/0249108 A1, Jul. 25, 2024
Int. Cl. G06K 19/077 (2006.01); H01Q 1/22 (2006.01); H05K 3/20 (2006.01)
CPC G06K 19/07773 (2013.01) [H01Q 1/2225 (2013.01); H05K 3/20 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A RFID antenna comprising:
a central inductive circuit, and
at least two lobes extending radially from the central inductive circuit,
wherein an area of the central inductive circuit is less than 300 mm2.