WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013056239) AN IMPROVED ACOUSTIC TOUCH APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/056239    International Application No.:    PCT/US2012/060272
Publication Date: 18.04.2013 International Filing Date: 15.10.2012
IPC:
G06F 3/043 (2006.01), G06F 3/041 (2006.01)
Applicants: ELO TOUCH SOLUTIONS, INC. [US/US]; 1033 McCarthy Blvd. Milpitas, California 95035 (US)
Inventors: SCHARFF, Daniel H.; (US).
KENT, Joel C.; (US).
BERGET, Damien; (US)
Agent: GEGG, Christopher J.; Alston & Bird LLP Bank of America Plaza 101 South Tryon Street, Suite 4000 Charlotte, North Carolina 28280-4000 (US)
Priority Data:
13/274,173 14.10.2011 US
Title (EN) AN IMPROVED ACOUSTIC TOUCH APPARATUS
(FR) APPAREIL TACTILE ACOUSTIQUE AMÉLIORÉ
Abstract: front page image
(EN)An improved acoustic touch apparatus that has a logo or application icon applied on the back surface of a propagating substrate which can be viewed through the substrate and an acoustic element situated adjacent the logo or application icon that can compensate for phase velocity shifts of surface acoustic waves in propagating over the logo or application icon.
(FR)L'invention porte sur un appareil tactile acoustique amélioré qui porte un logo ou une icône d'application appliquée sur la surface arrière d'un substrat de propagation qui peut être vu à travers le substrat et un élément acoustique situé adjacent au logo ou à l'icône d'application qui peut compenser des décalages de vitesse de phase d'ondes acoustiques de surface dans leur propagation sur le logo ou l'icône d'application.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)