Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525669 | Method and opportunistic sensing | Andreas Anyuru, Benn Pörscke, Patrik Ryd, Mats Fagerström, Mats Bergstrom | 2016-12-20 |
| 9432465 | Service discovery with beacons having ranked neighboring services | — | 2016-08-30 |
| 9265005 | System and method of optimizing the throttling of streaming media burst data transmissions | Göran Roth | 2016-02-16 |
| 9226041 | Method and device for imposing usage constraints of digital content | Frank Hartung, Daniel Catrein, Yi Cheng | 2015-12-29 |
| 9177112 | Method and device for communicating digital content | Daniel Cantrein, Yi Cheng, Frank Hartung | 2015-11-03 |
| 8806208 | Apparatuses and methods for enabling a user to consume protected contents of a content provider | Yi Cheng, Daniel Catrein, Frank Hartung | 2014-08-12 |
| 8204217 | Lightweight streaming protection by sequence number scrambling | Stefan Ekenberg | 2012-06-19 |
| 8166300 | Extending the DRM realm to external devices | Per St{dot over (a)}hl, Magnus Olsson | 2012-04-24 |
| 7617158 | System and method for digital rights management of electronic content | Per Ståhl | 2009-11-10 |
| 6493056 | Interposer device | Torbjorn Gardenfors | 2002-12-10 |
| 6295441 | Input device and method of entering data into an electronic apparatus | — | 2001-09-25 |
| 6253268 | Method and system for multiplexing a second interface on an I2C interface | Anders Khullar, Johan Georg Michael Uggmark | 2001-06-26 |
| 6246891 | Active prevention of radio frequency emissions from a mobile communications unit in restricted areas | B. Johanna Isberg, Mikael Dahlkvist, L. Fredrik Liljegren, Anders Khullar | 2001-06-12 |
| 6163302 | Flexible dual-mode antenna for mobile stations | Zhinong Ying | 2000-12-19 |
| 6025703 | System and method for compensating for unwanted voltage drops | — | 2000-02-15 |
| 5939866 | Preregulated DC-to-DC converter | — | 1999-08-17 |