CA2207969C - Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes - Google Patents
Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes Download PDFInfo
- Publication number
- CA2207969C CA2207969C CA 2207969 CA2207969A CA2207969C CA 2207969 C CA2207969 C CA 2207969C CA 2207969 CA2207969 CA 2207969 CA 2207969 A CA2207969 A CA 2207969A CA 2207969 C CA2207969 C CA 2207969C
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- sensor according
- touch sensor
- touch
- acoustic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US377,183 | 1995-01-24 | ||
US08/377,183 US5708461A (en) | 1995-01-24 | 1995-01-24 | Acoustic touch position sensor using a low-loss transparent substrate |
PCT/US1996/000904 WO1996023292A1 (fr) | 1995-01-24 | 1996-01-24 | Capteur acoustique de commande tactile utilisant un substrat transparent a faibles pertes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2207969A1 CA2207969A1 (fr) | 1996-08-01 |
CA2207969C true CA2207969C (fr) | 2000-10-24 |
Family
ID=29552595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2207969 Expired - Fee Related CA2207969C (fr) | 1995-01-24 | 1996-01-24 | Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2207969C (fr) |
-
1996
- 1996-01-24 CA CA 2207969 patent/CA2207969C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2207969A1 (fr) | 1996-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |