Issued Patents All Time
Showing 126–150 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876781 | Method and system for processing a data unit | Reiner Ludwig, Joachim Sachs, Mats Sågfors | 2011-01-25 |
| 7870259 | Method and transmitter for an efficient packet data transfer in a transmission protocol with repeat requests | Janne Peisa, Béla Rathonyi, Joachim Sachs, Stefan Wager, Toomas Wigell | 2011-01-11 |
| 7839858 | Data unit sender and data unit relay device | Henning Wiemann, Reiner Ludwig | 2010-11-23 |
| 7835561 | Method for image processing and reconstruction of images for optical tomography | J. Richard Rahn, Mark E. Fauver | 2010-11-16 |
| 7734762 | Reporting for multi-user services in wireless networks | Frank Hundscheidt, Thorsten Lohmar, Stefan Wager | 2010-06-08 |
| 7673211 | Automatic repeat request (ARQ) protocol having multiple complementary feedback mechanisms | Henning Wiemann, Johan Torsner, Mats Sågfors, Jung-Fu Cheng | 2010-03-02 |
| 7627659 | Method and devices for adaptive proxying of flows | Reiner Ludwig, Norbert Niebert, Raphael Quinet, Stefan Wager, Tormond Hegdahl | 2009-12-01 |
| 7599402 | Communication device and method | Reiner Ludwig | 2009-10-06 |
| 7573908 | Data unit handling device and method of controlling a data unit handling device | Reiner Ludwig | 2009-08-11 |
| 7515540 | Communication device and method | Reiner Ludwig | 2009-04-07 |
| 7489705 | Transmission control method in an ARQ system | Joachim Sachs | 2009-02-10 |
| 7444578 | Data unit sender and method of controlling the same | Reiner Ludwig, Hannes Ekström | 2008-10-28 |
| 7417966 | TBF bi-directional optimization for TCP | Roger Kalden | 2008-08-26 |
| 7254765 | Method and devices for error tolerant data transmission, wherein retransmission of erroneous data is performed up to the point where the remaining number of errors is acceptable | Reiner Ludwig, Stefan Wager, Joachim Sachs | 2007-08-07 |
| 7203167 | Data flow control method | Reiner Ludwig | 2007-04-10 |
| 7158544 | Communication device and method | Reiner Ludwig | 2007-01-02 |
| 7159162 | Semi-reliable ARQ method and device thereof | Reiner Ludwig, Joachim Sachs, Stefan Wager | 2007-01-02 |
| 7099622 | Controlling channel switching in a UMTS network | Joachim Sachs, Stefan Wager, Reijo Matinmikko, Toomas Wigell, Janne Peisa +1 more | 2006-08-29 |
| 7082103 | Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay | Andreas Schieder, Tobias Ley, Uwe Horn | 2006-07-25 |
| 7069356 | Method of controlling a queue buffer by performing congestion notification and automatically adapting a threshold value | Reiner Ludwig | 2006-06-27 |
| 6992982 | Communication device and method | Reiner Ludwig | 2006-01-31 |
| 6947394 | Flexible radio link control protocol | Mathias Johansson, Per Beming, Christiaan Roobol, Béla Rathonyi, Joachim Sachs +1 more | 2005-09-20 |
| 6772215 | Method for minimizing feedback responses in ARQ protocols | Béla Rathonyi, Joachim Sachs, Per Beming, Mathias Johansson, Christiaan Roobol +2 more | 2004-08-03 |
| 6728247 | Method and device for increasing a data throughput | Ashild Groenstadt | 2004-04-27 |
| 6611495 | System and method for improved data transfer in packet-switched communication networks | Reiner Ludwig | 2003-08-26 |