Rieckmann; Norbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rieckmann; Norbert.The latest application filed is for "method of transmitting speech and digital data via an analog speech channel".
- Rieckmann; Norbert - Hamburg DE
| Patent | Date |
|---|---|
| Method of transmitting speech and digital data via an analog speech channel Grant 9,350,874 - Rieckmann May 24, 2 | 2016-05-24 |
| Method Of Transmitting Speech And Digital Data Via An Analog Speech Channel App 20150036697 - Rieckmann; Norbert | 2015-02-05 |
| Transformational bus coupling Grant 7,564,324 - Rieckmann July 21, 2 | 2009-07-21 |
| Monitoring circuit for a door Grant 7,414,530 - Rieckmann August 19, 2 | 2008-08-19 |
| Monitoring circuit for a door App 20060033489 - Rieckmann; Norbert | 2006-02-16 |
| Transformational bus coupling App 20050163112 - Rieckmann, Norbert | 2005-07-28 |
| Data bus system App 20050157710 - Rieckmann, Norbert | 2005-07-21 |
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