Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726724 | On-chip current test circuit | Yin Guo, Shayan Zhang, Wanggen Zhang, Xu Zhang, Yizhong Zhang | 2017-08-08 |
| 9635585 | Energy saving method, system and device for base station | Yan Chen, Shunqing Zhang | 2017-04-25 |
| 9622236 | Method for transmitting and receiving downlink signal, network system, and terminal | Shunqing Zhang, Yan Chen | 2017-04-11 |
| 9445303 | Capacity station activation method, wireless communication apparatus and system | Shunqing Zhang, Yan Chen | 2016-09-13 |
| 9042879 | Capacity station activation method, radio communication apparatus, and system | Shunqing Zhang, Yan Chen | 2015-05-26 |
| 8773174 | Rail to rail differential buffer input stage | Yang Wang, Jianzhou Wu, Yizhong Zhang | 2014-07-08 |
| 8723612 | Trimming circuit for clock source | Jie Jin, Yizhong Zhang | 2014-05-13 |
| 8686798 | Method and system for testing oscillator circuit | Jun Zhang | 2014-04-01 |