Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212718 | TDD time slot splitting | David Astely, Stefan Parkvall | 2025-01-28 |
| 11664953 | Bandwidth signalling | Pål Frenger | 2023-05-30 |
| 11405508 | TDD time slot splitting | David Astely, Stefan Parkvall | 2022-08-02 |
| 9699322 | TDD time slot splitting | David Astely, Stefan Parkvall | 2017-07-04 |
| RE45653 | Subframes in a cellular communications system | David Astely, Stefan Parkvall | 2015-08-11 |
| 8767697 | TDD time slot splitting | David Astely, Stefan Parkvall | 2014-07-01 |
| 7986681 | Subframes in a cellular communications system | David Astely, Stefan Parkvall | 2011-07-26 |
| 6760361 | Cell searching in a CDMA communications system | Karim Jamal, Riaz Esmailzadeh, Yi-Pin Eric Wang | 2004-07-06 |
| 6728319 | Decoding method and apparatus | Björn Johansson, Tomas Svensson | 2004-04-27 |
| 6722130 | Method of producing process steam from a black liquor | Vidar Snekkenes, Lennart Gustavsson | 2004-04-20 |
| 6325889 | Hydraulic vessel system having a downwardly feeding separator | Vidar Snekkenes, Johan Engstrom, Sven-Erik Ohlsson, Soren Soderqvist, Bjorn Karlsson | 2001-12-04 |
| 6241852 | Method and device for mixing of a fluid into a pulp-suspension at the lowest pressure of the suspension | Rolf Ekholm, Ulf Jansson | 2001-06-05 |
| 6185244 | Cell searching in a CDMA communications system | Karim Jamal, Raiz Esmailzadeh, Yi-Pin Eric Wang | 2001-02-06 |
| 6171494 | Hydraulic vessel system having a downwardly feeding separator | Vidar Snekkenes, Johan Engstrom, Sven-Erik Ohlsson, Soren Soderqvist, Bjorn Karlsson | 2001-01-09 |
| 6156159 | Device for mixing of a fluid into a pulp-suspension | Rolf Ekholm, Ulf Jansson | 2000-12-05 |
| 6089417 | Chip bin | Vidar Snekkenes, Sven-Erik Olsson, Kenneth Bellstrom | 2000-07-18 |
| 5711852 | Method and device for mixing of a fluid into a pulp-suspension | Rolf Ekholm, Ulf Jansson | 1998-01-27 |