Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503564 | Measurement systems and methods for fingerprinting positioning | Karl Torbjörn Wigren, Per Willars | 2022-11-15 |
| 11134463 | Measurement systems and methods for fingerprinting positioning | Karl Torbjörn Wigren, Per Willars | 2021-09-28 |
| 10873580 | System and method for delegated authentication and authorization | — | 2020-12-22 |
| 9888276 | System and method for delegated authentication and authorization | — | 2018-02-06 |
| 9860867 | Measurement systems and methods for fingerprinting positioning | Karl Torbjörn Wigren, Per Willars | 2018-01-02 |
| 9575992 | Presentation of a digital map | — | 2017-02-21 |
| 9408179 | Measurement systems and methods for fingerprinting positioning | Karl Torbjorn Wigren, Per Willars | 2016-08-02 |
| 8831223 | Abstraction function for mobile handsets | Karl Torbjörn Wigren, Per Willars | 2014-09-09 |
| 8814460 | Cable connector | Johan Ingvast | 2014-08-26 |
| 8792910 | Method and arrangement to monitor distances among a group of electronic communication devices | Kermit Qiu, Bjorn Andersson, Vitomir Ilic, Åke Busin | 2014-07-29 |
| 8750864 | Method and system for call management based on geographical location | Ola Svensson, Rogier August Caspar Joseph Noldus | 2014-06-10 |
| 8676217 | Methods and systems for cell re-planning to obscure network topologies | Karl Torbjörn Wigren | 2014-03-18 |
| 8611922 | Measurement systems and methods for fingerprinting positioning | Torbjörn Wigren, Per Willars | 2013-12-17 |
| 8600349 | Methods and systems for obscuring network topologies | Per Willars, Torbjörn Wigren | 2013-12-03 |
| 8320937 | Method and arrangement for providing location information on a communication terminal | — | 2012-11-27 |
| 8270940 | Emergency call system using specific mobile user information | — | 2012-09-18 |
| 8112061 | Emergency call system using specific mobile user information | — | 2012-02-07 |
| 7570615 | Resource-sharing cells | Ari Kangas | 2009-08-04 |
| 7539161 | Virtual cell network | Ari Kangas | 2009-05-26 |
| 7194275 | Position determination of mobile stations | Rune Johansson, Ari Kangas | 2007-03-20 |