Issued Patents 2019
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10299322 | Systems and methods for regulating LED currents | Jun Zhou, Yunchao Zhang | 2019-05-21 |
| 10291131 | Systems and methods for peak current adjustments in power conversion systems | Yuan Lin, Weihua Wang, Xiuhong Zhang | 2019-05-14 |
| 10291135 | Systems and methods for regulating power conversion systems operating in quasi-resonant mode | Qian Fang, Huawei Lv, Yuan Lin | 2019-05-14 |
| 10292217 | Systems and methods for dimming control using system controllers | Liqiang Zhu, Jun Zhou | 2019-05-14 |
| 10285228 | Systems and methods for current regulation in light-emitting-diode lighting systems | Meng Li, Mingli Kang, Liqiang Zhu | 2019-05-07 |
| 10277132 | Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation | Yunchao Zhang, Yaming Cao, Xiaomin Huang, Xiuhong Zhang | 2019-04-30 |
| 10277110 | System and method providing over current protection based on duty cycle information for power converter | Chao Yao, Yunchao Zhang, Yuan Lin, Zhiqiang Sun | 2019-04-30 |
| 10270350 | Systems and methods for voltage control and current control of power conversion systems with multiple operation modes | Yuan Lin, Xiaomin Huang, Qiang Luo | 2019-04-23 |
| 10270334 | Systems and methods for output current regulation in power conversion systems | Qian Fang, Cong Lan | 2019-04-23 |
| 10256734 | Systems and methods for source switching and voltage generation | Jiqing Yang, Jun Zhou, Liqiang Zhu, Qiang Luo | 2019-04-09 |
| 10243459 | Systems and methods of overvoltage protection for LED lighting | Zhuoyan Li, Liqiang Zhu, Jiqing Yang | 2019-03-26 |
| 10244593 | Systems and methods for current regulation in light-emitting-diode lighting systems | Meng Li, Mingli Kang, Liqiang Zhu | 2019-03-26 |
| 10244592 | Systems and methods for current regulation in light-emitting-diode lighting systems | Meng Li, Mingli Kang, Liqiang Zhu | 2019-03-26 |
| 10236778 | Systems and methods for protecting power conversion systems under open and/or short circuit conditions | — | 2019-03-19 |
| 10230304 | Systems and methods for reducing electromagnetic interference by adjusting switching processes | Dongze Yang, Miao Li | 2019-03-12 |
| 10231296 | Two-terminal integrated circuits with time-varying voltage-current characteristics including phased-locked power supplies | Qiang Luo, Liqiang Zhu, Zhiliang Chen | 2019-03-12 |
| 10224821 | Systems and methods for dynamic threshold adjustment with primary-side sensing and regulation for flyback power converters | Yunchao Zhang, Jinya Dong, Xiuhong Zhang | 2019-03-05 |
| 10211626 | System and method providing reliable over current protection for power converter | Dongze Yang, Xiaomin Huang, Xiaozhi Kang, Yuan Lin, Huawei Lyu | 2019-02-19 |
| 10212783 | Systems and methods for overvoltage protection for LED lighting | Zhuoyan Li, Liqiang Zhu, Jiqing Yang | 2019-02-19 |
| 10211741 | Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms | Yuan Lin, Zhiqiang Sun, Weihua Wang | 2019-02-19 |
| 10211740 | Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems | Liqiang Zhu, Jiqing Yang, Yaozhang Chen, Zhuoyan Li, Qiang Luo | 2019-02-19 |
| 10205395 | Systems and methods for current control of power conversion systems | Yunchao Zhang | 2019-02-12 |
| 10199944 | Systems and methods for flyback power converters with switching frequency and peak current adjustments | Guo Wei Lin | 2019-02-05 |
| 10199946 | Systems and methods for adjusting peak frequencies with duty cycles | Xiaomin Huang, Yuan Lin, Huawei Lyu | 2019-02-05 |
| 10199943 | Systems and methods for voltage regulation of primary side regulated power conversion systems with compensation mechanisms | Yuan Lin, Zhiqiang Sun, Weihua Wang | 2019-02-05 |