Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9295023 | Operation of a heterogeneous wireless network by determining location of a wireless device | Patrick Svedman, Aijun Cao, Yonghong Gao, Jan Johansson, Bojidar Hadjiski | 2016-03-22 |
| 9258786 | Methods and apparatus for using a geometry indicator in hetnet deployments | Aijun Cao, Yonghong Gao, Jan Johansson, Patrick Svedman, Bojidar Hadjiski | 2016-02-09 |
| 9154342 | Apparatus and method for cancelling in-band interferences | Aijun Cao, Yonghong Gao | 2015-10-06 |
| 7046723 | Digital filter and method for performing a multiplication based on a look-up table | Jonas Askeroth, Greger Sjoberg | 2006-05-16 |
| 6611569 | Down/up-conversion apparatus and method | Svante Signell | 2003-08-26 |
| 6546061 | Signal transformation method and apparatus | Svante Signell | 2003-04-08 |
| 6215828 | Signal transformation method and apparatus | Svante Signell | 2001-04-10 |
| 6032166 | Programmable analog bandpass filtering apparatus and method and design method for a discrete time filter | Svante Signell | 2000-02-29 |