Halter; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halter; Peter.The latest application filed is for "optical sensor and method for suppressing faults by diffused light".
- Halter; Peter - Frauenfeld CH
| Patent | Date |
|---|---|
| Optical sensor and method for suppressing faults by diffused light Grant 7,579,580 - Halter August 25, 2 | 2009-08-25 |
| Optical sensor and method for suppressing faults by diffused light App 20060219876 - Halter; Peter | 2006-10-05 |
| Handsensor for authenticity identification of signets on documents Grant 6,784,441 - Ahlers , et al. August 31, 2 | 2004-08-31 |
| Sensor for authenticity identification of signets on documents Grant 6,741,336 - Ahlers , et al. May 25, 2 | 2004-05-25 |
| Handsensor for authenticity identification of signets on documents App 20040031929 - Ahlers, Benedikt ; et al. | 2004-02-19 |
| Handsensor for authenticity identification of signets on documents App 20030030012 - Ahlers, Benedikt ; et al. | 2003-02-13 |
| Sensor for authenticity identification of signets on documents App 20020003619 - Ahlers, Benedikt ; et al. | 2002-01-10 |
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