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• 15 United States
• 10 France
• 8 Japan
• 7 China
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Patent Owner(s)

Patent Owner	Address
VIVIDQ LIMITED	LONDON W1U 7EU

International Classification(s)

• G03H:HOLOGRAPHIC PROCESSES OR APPARATUS

• 2024 Application Filing Year
• G03H Class
• 97 Applications Filed
• 7 Patents Issued To-Date
• 7.22 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
FIELDHOUSE, Christian	London, GB	3	0
# of filed Patents : 3 Total Citations : 0
HARRIS, Amy	London, GB	4	65
# of filed Patents : 4 Total Citations : 65
KACZOROWSKI, Andrzej	London, GB	5	1
# of filed Patents : 5 Total Citations : 1
NEWMAN, Alfred James	London, GB	9	0
# of filed Patents : 9 Total Citations : 0
PRITCHARD, Indi	London, GB	3	0
# of filed Patents : 3 Total Citations : 0
SULLIVAN, Darius Martin	London, GB	10	460
# of filed Patents : 10 Total Citations : 460

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3.5 Year Payment	$1600.00	$800.00	$400.00	Nov 23, 2027
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2013/0072,117

DECOUPLED MULTI-LOOP WIDEBAND ANTENNAS FOR MAGNETIC COMMUNICATION

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Abstract

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An antenna for magnetic communications and magnetic communications devices incorporating the antenna. The antenna includes two or more loops physically overlapping, wherein each loop is configured to be connected to one or more driving circuits, wherein the overlapping loops are symmetrically arranged around and overlap an antenna central point, each loop having a center point, wherein the center point of each loop is spaced apart by a distance from the center point of each adjacent loop, and wherein a distance of the loops from each other and from the antenna central point is selected to realize a local minimal mutual coupling

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Description

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