Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028082 | Method to trigger devices based on their location | Rainer Liebhart | 2018-07-17 |
| 10021533 | Group messaging in a communication network | Rainer Liebhart | 2018-07-10 |
| 9930637 | Evolved packet core (EPC) paging for access points | Benoist Sebire | 2018-03-27 |
| 9794772 | Machine type communication interworking function | Rainer Liebhart | 2017-10-17 |
| 9781770 | Method to address infrequent transmission | Rainer Liebhart | 2017-10-03 |
| 9749477 | Solution to enforce time and usage threshold for monitoring | Martin Oettl | 2017-08-29 |
| 9713071 | Provisioning external identifiers | Fu Ding, Rainer Liebhart | 2017-07-18 |
| 9667481 | Correlation identifier for user plane congestion and other use cases | Rainer Liebhart, Martin Oettl | 2017-05-30 |
| 9538447 | Methods and apparatus for device monitoring | Yi Zhang, Lei Du | 2017-01-03 |
| 9420443 | Cleanup of LAU-less circuit switched fallback emergency call | Curt Wong, Laszlo Janosi, Lauri Lahtinen | 2016-08-16 |
| 9392509 | Systems and techniques for handover control | Bindhya Vashini Tiwari, Sheyam Lal Dhomeja | 2016-07-12 |
| 9338736 | Methods and apparatus for radio resource control | Yi Zhang, Robert Zaus, Woonhee Hwang, Lei Du | 2016-05-10 |
| 9294924 | Monitoring suspicious events in a cellular network | Rainer Liebhart | 2016-03-22 |
| 8948751 | Methods and apparatus for radio resource control | Yi Zhang, Robert Zaus, Woonhee Hwang, Lei Du | 2015-02-03 |
| 8909260 | Radio impacts due to group triggering and paging and solutions for group triggering and paging | Guillaume Decarreau, Henri Markus Koskinen, Lei Du, Woonhee Hwang, Xiao Tang Xie | 2014-12-09 |
| 8768385 | Radio impacts due to group triggering and paging and solutions for group triggering and paging | Guillaume Decarreau, Henri Markus Koskinen, Lei Du, Woonhee Hwang, Xiao Tang Xie | 2014-07-01 |
| 8738075 | Methods and apparatus for radio resource control | Yi Zhang, Robert Zaus, Woonhee Hwang, Lei Du | 2014-05-27 |
| 8554228 | Computing an action time for allocation of resources to a mobile station that is handing over from a source to a target base station | Chandra Sekhar Bontu, Prabaharan Kanesalingam, William Edward Illidge, Stephen Leung | 2013-10-08 |
| 8472406 | Handover data integrity in a wireless data network | Chandra Sekhar Bontu, Prabaharan Kanesalingam | 2013-06-25 |
| 8045525 | Handover data integrity in a wireless data network | Chandra Sekhar Bontu, Prabaharan Kanesalingam | 2011-10-25 |