Mack; Walter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mack; Walter.The latest application filed is for "processing system".
- Mack; Walter - Regensburg DE
- Mack; Walter - Chandler AZ
- Mack; Walter - Fairfax County VA
- Mack; Walter - Falls Church VA
- Mack; Walter - Elmhurst NY
| Patent | Date |
|---|---|
| Processing system Grant 8,558,174 - Doemer , et al. October 15, 2 | 2013-10-15 |
| Processing System App 20130134328 - Doemer; Holger ; et al. | 2013-05-30 |
| Processing system Grant 8,350,227 - Doemer , et al. January 8, 2 | 2013-01-08 |
| Processing System App 20120091363 - Doemer; Holger ; et al. | 2012-04-19 |
| Processing system Grant 8,115,180 - Doemer , et al. February 14, 2 | 2012-02-14 |
| Processing System App 20100051828 - Doemer; Holger ; et al. | 2010-03-04 |
| Employing a look-up service and a callee connection service to establish a network phone call between a caller and a callee Grant 6,192,044 - Mack February 20, 2 | 2001-02-20 |
| Decoding encoded image signals encoded by further transforming transformed DC signals Grant 5,905,815 - Mack , et al. May 18, 1 | 1999-05-18 |
| Displaying images using progressive fade-in Grant 5,568,598 - Mack , et al. October 22, 1 | 1996-10-22 |
| Encoding image signals by further transforming transformed DC signals Grant 5,434,567 - Mack , et al. July 18, 1 | 1995-07-18 |
| Frequency modulation television receiver with tracking filter Grant 4,739,407 - Mack , et al. April 19, 1 | 1988-04-19 |
| Linear frequency converter with gain independent of circuit parameters Grant 3,961,264 - Hekimian , et al. June 1, 1 | 1976-06-01 |
| Pre-emphasis Loop Filter For Improved Fm Demodulator Noise Threshold Performance Grant 3,792,357 - Hekimian , et al. February 12, 1 | 1974-02-12 |
| Trimmer Potentiometers Grant 3,696,318 - Mack October 3, 1 | 1972-10-03 |
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