Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9386621 | System and method of improving circuit-switched fallback performance | Thomas Klingenbrunn | 2016-07-05 |
| 9370043 | Voice/data hybrid mode | Arvind Swaminathan, Srinivasan Balasubramanian, Thomas Klingenbrunn, Amit Mahajan | 2016-06-14 |
| 9363844 | Enhance performance of making an emergency call during radio link failure over radio access technology | Cherng-Shung Hsu, Zhong Ren, Anisha Elizabeth Jonas, Vitaly Drapkin, Kanuganti Rajeswar Reddy +1 more | 2016-06-07 |
| 9344947 | Method and apparatus for QoS context transfer during inter radio access technology handover in a wireless communication system | Thomas Klingenbrunn, Uppinder Singh Babbar, Srinivasan Balasubramanian, Arvind Swaminathan | 2016-05-17 |
| 9313711 | Enhanced out-of-service scan and system selection for dual-subscription, dual-active devices | Francis Ming-Meng Ngai, Amit Mahajan | 2016-04-12 |
| 9264198 | Methods and apparatus for employing different capabilities for different duplexing modes | Thomas Klingenbrunn, Lorenzo Casaccia, Bhupesh Manoharlal Umatt, Pradeep Sagane Gowda, Daniel Amerga +6 more | 2016-02-16 |
| 9264945 | Systems and methods for improving circuit switched fallback performance | Xipeng Zhu | 2016-02-16 |
| 9241302 | Methods and apparatus for radio access technology search | Thomas Klingenbrunn, Bhupesh Manoharlal Umatt | 2016-01-19 |
| 9220036 | System, apparatus, and method for circuit switched fallback reliability in wireless communication systems | Thomas Klingenbrunn, Miguel Griot | 2015-12-22 |
| 9179358 | Techniques for reducing network congestion in a wireless communications system | Kiran Patil, Nitin Pant, Arun Prasanth Balasubramanian, Venkata Sampath Kumar Mummadi, Daniel Amerga +1 more | 2015-11-03 |
| 9131416 | Methods and apparatus for managing mobility in a multi-radio device | Thomas Klingenbrunn, Aziz Gholmieh, Amit Mahajan | 2015-09-08 |
| 9131418 | Reading and caching of system information to reduce call setup delay | Thomas Klingenbrunn, Bhupesh Manoharlal Umatt | 2015-09-08 |
| 9119119 | 1×RTT and HRPD neighbor list support over LTE | Srinivasan Balasubramanian, Thomas Klingenbrunn, Arvind Swaminathan | 2015-08-25 |
| 9094943 | Network and mobile device initiated quality of service | Thomas Klingenbrunn, Srinivasan Balasubramanian, Arvind Swaminathan | 2015-07-28 |
| 9066309 | Method and apparatus for reducing successive pre-registration attempts by access terminals | Thomas Klingenbrunn, Srinivasan Balasubramanian, Arvind Swaminathan | 2015-06-23 |
| 9026112 | Transitioning of mobile devices within a wireless communication network between multiple radio access technologies | Thomas Klingenbrunn, Bhupesh Manoharlal Umatt | 2015-05-05 |
| 9001784 | Handover of multimode user equipment between radio access technologies for reduced call setup time | — | 2015-04-07 |
| 8989742 | Methods and apparatus for inter-rat cell reselection | Thomas Klingenbrunn | 2015-03-24 |
| 8934331 | Circuit switched fallback procedure | Osok Song, Fatih Ulupinar | 2015-01-13 |
| 8934336 | System and method for preserving session context during inter-radio access technology service retry | Thomas Klingenbrunn | 2015-01-13 |
| 8908636 | Method and apparatus for QoS context transfer during inter radio access technology handover in a wireless communication system | Thomas Klingenbrunn, Uppinder Singh Babbar, Srinivasan Balasubramanian, Arvind Swaminathan | 2014-12-09 |
| 8903382 | Method and apparatus for multi-mode system selection | Arvind Swaminathan, Srinivasan Balasubramanian, Thomas Klingenbrunn | 2014-12-02 |
| 8903390 | Provisioning single-mode and multimode system selection parameters and service management | Young C. Yoon, Carl Qu, Jun Wang, Arvind Swaminathan, Srinivasan Balasubramanian | 2014-12-02 |
| 8868087 | Radio access technology interworking | George Cherian, Masakazu Shirota, Jun Wang, Arvind Swaminathan, Srinivasan Balasubramanian +4 more | 2014-10-21 |
| 8855636 | Methods and apparatus for system selection in a multimode wireless device | Srinivasan Balasubramanian, Manoj M. Deshpande, Thomas Klingenbrunn, Ramachandran Subramanian, Arvind Swaminathan +1 more | 2014-10-07 |