Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329699 | Disturbance mitigation | Giovanni Interdonato, Pål Frenger, Emil Björnson, Erik Larsson | 2022-05-10 |
| 11064438 | Reliable communication to energy-detection receivers | Martin Hessler, Emil Björnson, Eric G. Larsson | 2021-07-13 |
| 10318961 | Method and arrangement for providing network events | — | 2019-06-11 |
| 9860073 | Maintaining charging state during final unit redirect in credit-control systems | — | 2018-01-02 |
| 9461829 | Method and apparatus for controlling charging in a communication network | Robert Törnkvist, Peter Lindau Nordhammer | 2016-10-04 |
| 8473379 | Dynamic centralized unit determination in a credit control charging system | Petter Ahlgren | 2013-06-25 |
| 8423468 | Real time correlation of parallel charging events | — | 2013-04-16 |
| 6567376 | Using system frame number to implement timers in telecommunications system having redundancy | Patrik Rynbäck | 2003-05-20 |
| 6535942 | Method for reducing processor interrupt load | Benny Hedman | 2003-03-18 |
| 6470462 | Simultaneous resynchronization by command for state machines in redundant systems | Patrik Rynbäck | 2002-10-22 |