(19)
(11) EP 1 690 178 A2

(12)

(88) Date of publication A3:
27.10.2005

(43) Date of publication:
16.08.2006 Bulletin 2006/33

(21) Application number: 04810706.4

(22) Date of filing: 10.11.2004
(51) International Patent Classification (IPC): 
G06F 3/033(2006.01)
(86) International application number:
PCT/US2004/037563
(87) International publication number:
WO 2005/050546 (02.06.2005 Gazette 2005/22)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 12.11.2003 US 712753

(71) Applicant: TYCO Electronics Corporation
Menlo Park, CA 94025-1164 (US)

(72) Inventors:
  • TANAKA, Yoshikazu
    Kanagawa 224-0015 (JP)
  • SCHARFF, Daniel
    San Leandro, CA 94577 (US)
  • DEWS, Christopher
    Fremont, CA 94539 (US)

(74) Representative: Johnstone, Douglas Ian et al
Baron & Warren, 19 South End, Kensington
London W8 5BU
London W8 5BU (GB)

   


(54) ACOUSTIC WAVE TOUCH DETECTING APPARATUS