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(11)

EP 2 564 677 A1

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(43) Date of publication: 06.03.2013 Bulletin 2013/10 (21) Application number: 10850903.5 (22) Date of filing: 30.04.2010

(51) International Patent Classification (IPC):  H05K 1/16(2006.01) (86) International application number: PCT/US2010/033295 (87) International publication number: WO 2011/136817 (03.11.2011 Gazette 2011/44)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (71) Applicant: DDI Global Corp Anaheim, CA 92806 (US)	(72) Inventors: KUMAR, Rajesh Mission Viejo CA 92692 (US) DREYER, Monte, P. Rancho Santa Margarita CA 92688 (US) TAYLOR, Michael, J. Longmont CO 80502-1808 (US) (74) Representative: Yeadon, Mary Elizabeth et al Greaves Brewster LLP Copa House Station Road Cheddar BS27 3AH Cheddar BS27 3AH (GB)