Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12069059 | System and method for dynamically providing communication profiles for mobile devices | Richard H. Xu, Phillip Charles Krasko, Douglas Cheline | 2024-08-20 |
| 11799973 | Virtual subscriber identity module for mobile communication device | Jing Liu, Wei Ren, Chao-Hsi Wang | 2023-10-24 |
| 11743720 | System and method for mobile telephone roaming | Jing Liu, Richard H. Xu | 2023-08-29 |
| 10965681 | System and method for dynamically providing communication profiles for mobile devices | Richard H. Xu, Phillip Charles Krasko, Douglas Cheline | 2021-03-30 |
| 10893121 | Virtual subscriber identity module for mobile communication device | Jing Liu, Wei Ren, Chao-Hsi Wang | 2021-01-12 |
| 10084879 | Virtual subscriber identity module for mobile communication device | Jing Liu, Wei Ren, Chao-Hsi Wang | 2018-09-25 |
| 9736689 | System and method for mobile telephone roaming | Jing Liu, Richard H. Xu | 2017-08-15 |
| D750907 | Material with printed pattern | — | 2016-03-08 |
| D723061 | Portion of a display screen with icon | — | 2015-02-24 |
| D716059 | Material with printed pattern | — | 2014-10-28 |
| 8116735 | System and method for mobile telephone roaming | Jing Liu, Richard H. Xu | 2012-02-14 |