Company
Unwired Planet
7 Case(s) (Last 5 Years)
Patents Prosecuted
| Application number | Title of the patent | IPC | Filing Date | Decision Date |
|---|---|---|---|---|
| 9191811 | System and method for providing efficient signaling for a positioning request and an indication of when a mobile station becomes available for location services | Nov 12, 1998 | Jan 29, 2001 | |
| 9184209 | Online churn reduction and loyalty system | Nov 1, 1998 | Oct 8, 2001 | |
| 9181592 | System and method for positioning a mobile station using two base stations | H04Q | Oct 27, 1998 | Nov 4, 2002 |
| 9174573 | Digital recording and playback apparatus having MPEG CODEC and method therefor | H04N | Oct 18, 1998 | Feb 28, 2005 |
| 9173145 | System and method for controlling personal telephone number dialing lists and dialing capabilities | H04M | Oct 14, 1998 | Mar 31, 2003 |
| 9172934 | Signaling system and method for network-based pre-paid wireless telephone service | H04M | Oct 13, 1998 | May 20, 2002 |
| 9172105 | Method and apparatus for providing electronic mail services during network unavailability | Oct 12, 1998 | Sep 10, 2001 | |
| 9170879 | Wireless mobile devices having improved operation during network unavailability | G06F | Oct 12, 1998 | Apr 12, 2004 |
| 9169838 | Server pool for clustered system | H02H | Oct 8, 1998 | Jun 24, 2002 |
| 9169361 | Fault tolerant bus for clustered system | Oct 8, 1998 | May 27, 2002 | |
| 9169360 | Shared-everything file storage for clustered system | Oct 8, 1998 | May 7, 2001 | |
| 9167901 | System and method for adaptively modifying base station transceiver resources for time of arrival measurements | Oct 6, 1998 | Feb 5, 2001 | |
| 9163028 | Prevention of alteration of location information for mobile-based location calculation | Sep 28, 1998 | Apr 9, 2001 | |
| 9163050 | Method and apparatus for caching credentials in proxy servers for wireless user agents | G06F | Sep 28, 1998 | Aug 11, 2003 |
| 9162079 | Making time of arrival measurements | H04Q | Sep 27, 1998 | Oct 21, 2002 |
| 9159495 | Method of updating a BIOS ROM | Sep 22, 1998 | Oct 23, 2000 | |
| 9158317 | Method and apparatus for establishing a secure connection over a one-way data path | Sep 20, 1998 | Nov 12, 2001 | |
| 9153322 | Method and architecture for interactive two-way communication devices to interact with a network | Sep 13, 1998 | Oct 28, 2002 | |
| 9151039 | System and method for handling location services by implementing a new transaction type at the connection-management level | Sep 9, 1998 | Aug 14, 2000 | |
| 9135230 | Method and apparatus for controlling network connections based on destination locations | G06F | Aug 16, 1998 | Mar 6, 2006 |