Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11341749 | System and method to identify visitors and provide contextual services | Parameshwaran Krishnan | 2022-05-24 |
| 9167090 | Public safety answering point language detection | Jon Louis Bentley, Mark J. Fletcher, Joseph L. Hall, Paul Roller Michaelis, Heinz Teutsch | 2015-10-20 |
| 8913758 | System and method for spatial noise suppression based on phase information | Heinz Teutsch | 2014-12-16 |
| 8817952 | Method, apparatus, and system for providing real-time PSAP call analysis | Jon Louis Bentley, Mark J. Fletcher, Joseph L. Hall, Paul Roller Michaelis, Heinz Teutsch | 2014-08-26 |
| 6900975 | Inner device for neutralization of electrostatic charges from material in contact | — | 2005-05-31 |