Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532311 | System, method, program, and recording medium for improving accuracy of call data analysis | Hiroshi Tanoguchi, Junko YAMASHITA, Keita Miyamoto | 2022-12-20 |
| 11483850 | Uplink information transmission method and apparatus | Shengyu Li, Jiafeng Shao, Yongxia Lyu, Xiuqiang Xu, Yan Chen +1 more | 2022-10-25 |
| 11388715 | Information transmission method and apparatus | Lei Guan | 2022-07-12 |
| D953291 | Earphone | Xinnan MAO, Yonggen WANG, Zhiqing LIU | 2022-05-31 |