Company
Unwired Planet
7 Case(s) (Last 5 Years)
Patents Prosecuted
| Application number | Title of the patent | IPC | Filing Date | Decision Date |
|---|---|---|---|---|
| 12665633 | Positioning method and devices in a mobile radio communications system | G01S | Jun 16, 2008 | May 14, 2012 |
| 12666115 | Mode switching between SU-MIMO and MU-MIMO | H04L, H04B, H04W, H04K | Apr 2, 2008 | Mar 23, 2015 |
| 12029809 | Apparatus and method for handover between a heterogeneous communication system and a broadband wireless communication system | H04Q | Feb 11, 2008 | Aug 27, 2012 |
| 11971540 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | H04B, H04Q, H04L, H04J, H04W | Jan 8, 2008 | Jun 29, 2015 |
| 11964325 | Method and apparatus for transmitting and receiving shared control channel message in a wireless communication system using orthogonal frequency division multiple access | H04L | Dec 25, 2007 | Aug 22, 2011 |
| 12520730 | Method and apparatus for mobile subscriber alert notification | H04W | Dec 19, 2007 | May 6, 2013 |
| 12517609 | Method and arrangements for an event triggered DRX cycle | H04W | Dec 9, 2007 | Jun 4, 2012 |
| 11875544 | Apparatus for accessing a common database from a mobile device and a computing device | H04W, H04M, H04B | Oct 18, 2007 | Oct 11, 2010 |
| 11875488 | Mobile device for accessing a common database and a computing device | H04M, H04W, H04L | Oct 18, 2007 | Feb 7, 2011 |
| 11860928 | Method for controlling sleep-mode operation in a communication system | H04W, G06C, H04B, G08C | Sep 24, 2007 | Apr 11, 2011 |
| 11764071 | Wireless user based notification system | H04Q, H04M | Jun 14, 2007 | Jun 20, 2011 |
| 11754862 | Method, apparatus and system for detecting unwanted digital content delivered to a mail box | G06Q, G06F | May 28, 2007 | Nov 3, 2014 |
| 11746528 | Interface for wireless location information | H04L, G08B, H04M, H04Q | May 8, 2007 | Apr 20, 2009 |
| 11675512 | Method and system for facilitating mediated communication | H04J, H04M, H04L, G06F, G10L | Feb 14, 2007 | Mar 26, 2012 |
| 12161436 | Method and apparatus for transmitting synchronization signals in an OFDM based cellular communication system | H04W, H04L, H04J, H04B | Jan 15, 2007 | May 7, 2012 |
| 11510424 | System and method for providing prepaid billing for instant messaging users | Aug 23, 2006 | Dec 5, 2011 | |
| 11462950 | Cache based enhancement to optimization protocol | G06F | Aug 6, 2006 | Jul 21, 2014 |
| 11495329 | Wireless network with adaptive autonomous location push | H04L, H04Q, H04B, H04W | Jul 27, 2006 | Dec 2, 2013 |
| 11424727 | Method for activating and deactivating client-side services from a distant server | G06F | Jun 15, 2006 | Nov 28, 2011 |
| 11410589 | Anonymous positioning of a wireless unit for data network location-based services | H04W, H04Q | Apr 23, 2006 | Feb 6, 2012 |