BALANCED ASYMMETRIC ELECTRONIC PULSE PATTERNS FOR OPERATING ELECTRODE-BASED PUMPS - Patent 1064538

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EP 1 064 538 A1

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(43)	Date of publication:
	03.01.2001 Bulletin 2001/01

(21)	Application number: 98910505.1

(22)	Date of filing: 20.03.1998

(51)	International Patent Classification (IPC)⁷: G01N 27/26

(86)	International application number:
	PCT/US9805/485

(87)	International publication number:
	WO 9949/306 (30.09.1999 Gazette 1999/39)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB IE IT LI LU NL PT SE

(71)	Applicant: Sarnoff Corporation
	Princeton, NJ 08543-5300 (US)

(72)	Inventor:
	MCBRIDE, Sterling, E. Lawrenceville, NJ 08638 (US)

(74)	Representative: Smith, Samuel Leonard
	J.A. Kemp & Co.,14 South Square,Gray's Inn London WC1R 5LX London WC1R 5LX (GB)

(54)	BALANCED ASYMMETRIC ELECTRONIC PULSE PATTERNS FOR OPERATING ELECTRODE-BASED PUMPS