Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10560571 | Technique for obtaining caller-originated alert signals in IP-based communication sessions | Charles Liu | 2020-02-11 |
| 9781257 | Technique for obtaining caller-originated alert signals in IP-based communication sessions | Charles Liu | 2017-10-03 |
| 8761741 | Location-based enabling/disabling of caller id/caller id blocking features for mobile device | Kurt Jarin Schmidt | 2014-06-24 |
| 8688093 | Device and method for preserving customized user settings when transitioning between mobile communication devices | Ivan Nelson Wakefield | 2014-04-01 |
| 8583038 | Device and method for content searching between peer devices | Charles Liu | 2013-11-12 |
| 8311823 | System and method for searching based on audio search criteria | Mark G. Kokes | 2012-11-13 |
| 8311478 | Device and method for content searching between peer devices | Charles Liu | 2012-11-13 |
| 8295769 | Wireless connection for data devices | — | 2012-10-23 |
| 8239480 | Methods of searching using captured portions of digital audio content and additional information separate therefrom and related systems and computer program products | Mark G. Kokes | 2012-08-07 |
| 8116680 | Near field communication search for mobile communication devices | William O. Camp, Jr., Gregory A. Dunko, Daniel P. Homiller, Charles Liu | 2012-02-14 |
| 8055766 | Systems methods and user state files for enabling interactions between virtual and real world identities | Justin Monroe Pierce | 2011-11-08 |
| 7996015 | Location-based tagging and sorting of content on a mobile device | — | 2011-08-09 |
| 7965981 | Device and method for content searching between peer devices | Charles Liu | 2011-06-21 |
| 7911382 | System and method of transferring location assistance information between electronic devices | Charles Liu | 2011-03-22 |
| 7817587 | Personal information management using content with embedded personal information manager data | Yojak Vasa | 2010-10-19 |
| 7802719 | System and method for presenting multiple transaction options in a portable device | Phillip Marc Johnson, Daniel P. Homiller | 2010-09-28 |
| 7769345 | Device and method for guiding a user to a communication position | Phillip Marc Johnson | 2010-08-03 |
| 7707073 | Systems methods and computer program products for providing augmented shopping information | Melissa Rutledge | 2010-04-27 |
| 7697917 | Method for safe operation of mobile phone in a car environment | William O. Camp, Jr. | 2010-04-13 |
| 7680490 | System and method for multimedia networking with mobile telephone and headset | Erwin Weinans | 2010-03-16 |
| 7321776 | Estimating GPS time at cellular terminals based on timing of information from base stations and satellites | William O. Camp, Jr., Gerald Paul Michalak | 2008-01-22 |
| 7299024 | Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator | Piyush Bharti, Sherk Chung, Benjamin Van Roy, Wallace Mann | 2007-11-20 |
| 7149534 | Peer to peer information exchange for mobile communications devices | Havish Koorapaty | 2006-12-12 |
| 7006790 | Method and system for GPS bit-edge synchronization in the presence of burst-mode interference | Douglas A. Cairns | 2006-02-28 |
| 6801778 | Efficient location of mobile radiotelephones using cellular and GPS information | Havish Koorapaty | 2004-10-05 |