ULTRASONIC TRANSDUCER WITH DRIVER, CONTROL, AND CLOCK SIGNAL DISTRIBUTION - Patent 2974376

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EP 2 974 376 A2

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(88)	Date of publication A3:
	20.11.2014

(43)	Date of publication:
	20.01.2016 Bulletin 2016/03

(21)	Application number: 14764350.6

(22)	Date of filing: 14.03.2014

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International Patent Classification (IPC):

H04R 19/00^(2006.01)

H01L 29/84^(2006.01)

(86)	International application number:
	PCT/US2014/028133

(87)	International publication number:
	WO 2014/143942 (18.09.2014 Gazette 2014/38)

(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
	Designated Extension States:
	BA ME

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Priority:

15.03.2013 US 201313832386
15.03.2013 US 201313832393
15.03.2013 US 201313834323
15.03.2013 US 201313837479

(71)	Applicant: Ubeam Inc.
	Santa Monica, CA 90405 (US)

(72)	Inventors:
	ANGLE, Matthew Cambridge, MA 02142 (US) BERTE, Marc Ashburn, VA 20148 (US)

(74)	Representative: Diehl & Partner GbR
	Patentanwälte Erika-Mann-Strasse 9 80636 München 80636 München (DE)

(54)	ULTRASONIC TRANSDUCER WITH DRIVER, CONTROL, AND CLOCK SIGNAL DISTRIBUTION