loadpatents
Patent applications and USPTO patent grants for TAN; Guanzhong.The latest application filed is for "roaming network access method and apparatus".
Patent | Date |
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Roaming Network Access Method And Apparatus App 20220286954 - JIANG; Yinqing ;   et al. | 2022-09-08 |
Network Reselection Method and Apparatus App 20210321316 - Shen; Li ;   et al. | 2021-10-14 |
Roaming Network Access Method And Apparatus App 20200252863 - Kind Code | 2020-08-06 |
Roaming network access method and apparatus Grant 10,560,890 - Jiang , et al. Feb | 2020-02-11 |
Roaming network access method and apparatus Grant 10,555,247 - Dang , et al. Fe | 2020-02-04 |
Method for processing concurrent services and terminal Grant 10,523,349 - Dang , et al. Dec | 2019-12-31 |
Roaming network access method and apparatus Grant 9,955,413 - Tan , et al. April 24, 2 | 2018-04-24 |
Method for Processing Concurrent Services and Terminal App 20170279548 - DANG; Shujun ;   et al. | 2017-09-28 |
Roaming Network Access Method And Apparatus App 20170223621 - Tan; Guanzhong ;   et al. | 2017-08-03 |
Roaming Network Access Method And Apparatus App 20170142643 - DANG; Shujun ;   et al. | 2017-05-18 |
Roaming Network Access Method And Apparatus App 20170142648 - JIANG; Yinqing ;   et al. | 2017-05-18 |
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