(19)
(11) EP 1 108 224 A2

(12)

(88) Date of publication A3:
08.06.2000

(43) Date of publication:
20.06.2001 Bulletin 2001/25

(21) Application number: 99940445.2

(22) Date of filing: 27.08.1999
(51) International Patent Classification (IPC)7: G01S 11/16, G01S 15/02, G06F 3/033, G06K 11/14, G06K 11/16
(86) International application number:
PCT/IL9900/470
(87) International publication number:
WO 0013/039 (09.03.2000 Gazette 2000/10)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 27.08.1998 US 98203 P

(71) Applicant: Comsense Technologies Ltd.
Tel-Aviv 67023 (IL)

(72) Inventors:
  • ANTEBI, Amit
    75288 Rishon Lezion (IL)
  • ATSMON, Alon
    56209 Yehud (IL)

(74) Representative: Joly, Jean-Jacques et al
Cabinet Beau de Loménie158, rue de l'Université
75340 Paris Cédex 07
75340 Paris Cédex 07 (FR)

   


(54) METHOD AND SYSTEM FOR MEASURING THE DISTANCE FROM A PIEZOELECTRIC ELEMENT