Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699828 | Optimized synchronization procedure for prolonged periods of sleep | Sajal Kumar Das, Ravitej Ballakur, Mats Samuelsson, John Walter Diachina | 2017-07-04 |
| 9654191 | Assignment of radio resources to be used on uplink transmissions in a multi-user multiple input multiple output (MU-MIMO) communication system | Mårten Sundberg, Olof Liberg, Xun-Chun Qiu, John Walter Diachina | 2017-05-16 |
| 9654270 | Temporary block flow release | John Walter Diachina, Paul Schliwa-Bertling, Daniel Widell | 2017-05-16 |
| 9628247 | Radio access network node and mobile station with increased Ack/Nack space for packet downlink Ack/Nack message | Mårten Sundberg, Björn Hofström, Paul Schliwa-Bertling, John Walter Diachina | 2017-04-18 |
| 9461473 | Method and apparatus for damping oscillations in a power system | Lennart Harnefors, Lidong Zhang | 2016-10-04 |
| 9451587 | Paging for longer paging cycles | John Walter Diachina, Paul Schliwa-Bertling, Martin Israelsson | 2016-09-20 |
| 9398634 | Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network | Paul Schliwa-Bertling, Mårten Sundberg, Sajal Kumar Das, Ravitej Ballakur, John Walter Diachina +1 more | 2016-07-19 |
| 9391755 | Radio access network node and mobile station with increased Ack/Nack space for packet downlink Ack/Nack message | Mårten Sundberg, Björn Hofström, Paul Schliwa-Bertling, John Walter Diachina | 2016-07-12 |
| 9374701 | Extending EARFCN value range in GERAN | Claes-Göran Persson, Paul Schliwa-Bertling, John Walter Diachina | 2016-06-21 |
| 9357452 | Full multi operator core network (MOCN) and mobility to other radio access technologies (RATS) | John Walter Diachina, Paul Schliwa-Bertling, Claes-Göran Persson | 2016-05-31 |
| 9312696 | Method and associated transmission system | Stefan Thorburn | 2016-04-12 |
| 9277552 | Optimized system access procedures | John Walter Diachina, Daniel Widell, Paul Schliwa-Bertling | 2016-03-01 |
| 8164221 | Controlled series compensator and method | — | 2012-04-24 |
| 6995994 | Converter and a method for controlling a converter | Bo Bijlenga, Peter Lundberg, Tomas Jonsson, Esie Ramezani | 2006-02-07 |
| 6734478 | Ferroelectric memory circuit and method for its fabrication | Lichun Chen | 2004-05-11 |