Issued Patents 2019
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498236 | Two-phase three-level converter and controller therefor | Tianshu Liu | 2019-12-03 |
| 10491123 | Modular parallel technique for resonant converter | Hongliang Wang, Yang Chen, Jahangir Afsharian, Zhihua Yang, Bing Gong | 2019-11-26 |
| 10476397 | Interleaved resonant converter | Zhiyuan Hu | 2019-11-12 |
| 10468965 | Multi-stage multilevel DC-DC step-down converter | Tianshu Liu | 2019-11-05 |
| 10447173 | Single-phase five-level active clamping converter unit and converter | Hongliang Wang | 2019-10-15 |
| 10438052 | Systems and methods for facial property identification | Pengfei Xiong, Hailong Liu, Bo Chen | 2019-10-08 |
| 10411596 | High efficiency power regulator and method | Hengchun Mao, Renhua Wu | 2019-09-10 |
| 10411898 | Method and device for providing a key for internet of things (IoT) communication | Xiaobo Wang | 2019-09-10 |
| 10411118 | Semiconductor structures and fabrication methods thereof | Jia Liu | 2019-09-10 |
| 10389271 | Single-phase four-level inverter circuit topology and three-phase four-level inverter circuit topology | Hongliang Wang | 2019-08-20 |
| 10388743 | Power electronic and optoelectronic devices with interdigitated electrodes | Zhanming Li, Yue Fu, Wai Tung Ng | 2019-08-20 |
| 10312825 | Five-level half bridge inverter topology with high voltage utilization ratio | Hongliang Wang | 2019-06-04 |
| 10308140 | Renewable energy-based hybrid bi-directionally interactive DC traction power supply system | Ming Michael Meng, Jian Liu, Xiping Wang, Dalong Hu, Li Jiang +2 more | 2019-06-04 |
| 10277146 | Half bridge inverter units and inverter thereof | Hongliang Wang | 2019-04-30 |
| 10267890 | Apparatus and methods for time-lapse astrophotography | Dar-Tson SHEN, Su Liu | 2019-04-23 |
| 10256712 | Current ripple sensing controller for a single-stage LED driver | Yajie Qiu | 2019-04-09 |
| 10250159 | Five-level inverter topology with high voltage utilization ratio | Hongliang Wang | 2019-04-02 |
| 10243478 | High-power single-stage LED driver with bipolar ripple cancellation | Yajie Qiu | 2019-03-26 |
| 10171161 | Machine learning for link parameter identification in an optical communications system | David Côté, Emil Janulewicz, Thomas Triplet, Qunbi Zhuge, Yang Yu | 2019-01-01 |