Wahl; Friedrich M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wahl; Friedrich M..The latest application filed is for "image preprocessing procedure for noise removal".
- Wahl; Friedrich M. - Langnau am Albis DE
- Wahl; Friedrich M. - Langnau a. Albis CH
- Wahl; Friedrich M. - San Jose CA
| Patent | Date |
|---|---|
| Image preprocessing procedure for noise removal Grant 4,747,156 - Wahl May 24, 1 | 1988-05-24 |
| Method for identifying three-dimensional objects using two-dimensional images Grant 4,731,860 - Wahl March 15, 1 | 1988-03-15 |
| Method and apparatus for automatic recognition of image and text or graphics areas on printed masters Grant 4,504,972 - Scherl , et al. March 12, 1 | 1985-03-12 |
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