(19)

(11)

EP 2 758 992 A2

(12)

(88) Date of publication A3: 04.07.2013 (43) Date of publication: 30.07.2014 Bulletin 2014/31 (21) Application number: 12834081.7 (22) Date of filing: 21.09.2012

(51) International Patent Classification (IPC):  H01L 27/04(2006.01) (86) International application number: PCT/US2012/056663 (87) International publication number: WO 2013/044096 (28.03.2013 Gazette 2013/13)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 21.09.2011 US 201161537490 P (71) Applicant: Shocking Technologies Inc San Jose, CA 95138 (US)	(72) Inventors: FLEMING, Robert San José, CA 95138 (US) GLICKMAN, Michael San José, CA 95138 (US) GRAYDON, Bhret San José, CA 95138 (US) WU, Junjun San José, CA 95138 (US) VASQUEZ, Daniel San José, CA 95138 (US) (74) Representative: Börner, Robert  Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)