Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418194 | Multiple input converter and an uninterruptible power supply including the same | Lei Cao, Dan Liu | 2025-09-16 |
| 12375009 | Multi-input power converter and online uninterruptible power supply including multi-input power converter | Dan Liu, Lei Cao, Huahong Ning, Pingchang Lin | 2025-07-29 |
| 12362592 | Power factor correction circuit, power factor correction assembly and on-line uninterruptible power supply comprising same | Cheng Luo, Huiting Xin, Han Li, Hualiang Li | 2025-07-15 |
| 12356492 | Methods and apparatus for inactive state initial uplink transmission using pre-configured grant at a user equipment in wireless communication | Fangli Xu, Chunhai Yao, Haijing Hu, Murtazak A. Shikari, Sarma V. Vangala +1 more | 2025-07-08 |
| D1072670 | Transportation robot | — | 2025-04-29 |
| D1071344 | Safety vest | — | 2025-04-15 |
| D1064916 | Transportation robot | — | 2025-03-04 |
| 12218657 | Miller clamping device for parallel switching transistors and driver comprising same | Dongxin Jin, Huafen Ouyang, Lei Cao, Hualiang Li | 2025-02-04 |
| 12210198 | System and apparatus of controlling ring resonator operating points | Tongqing Wang, Xingyu Zhang, Zhoufeng Ying | 2025-01-28 |
| 12078857 | Integrated germanium photodetector with silicon nitride launch waveguide | Xingyu Zhang, Tongqing Wang | 2024-09-03 |
| 12047014 | Three-phase inverter control system and three-phase inverter control method | Huahong Ning, Dengke Zhang, Hualiang Li | 2024-07-23 |
| 11982849 | System and apparatus of controlling ring resonator operating points | Tongqing Wang, Xingyu Zhang, Zhoufeng Ying | 2024-05-14 |
| 11984740 | Temperature protective device for filter capacitor bank | Dan Liu, Sui Ouyang, Lingfu Ou, Dewu Kang | 2024-05-14 |
| 11967859 | Power factor correction circuit, power factor correction assembly and on-line uninterruptible power supply comprising same | Cheng Luo, Huiting Xin, Han Li, Hualiang Li | 2024-04-23 |
| 11923766 | Apparatus and approach to actively balance thermal performance of paralleled devices | Dongxin Jin, Tian Jing, Hualiang Li, Huafen Ouyang | 2024-03-05 |
| 11831353 | Integrated multi-channel photonics transmitter chip having variable power dividers | Tongqing Wang, Zhoufeng Ying, Jin Yao | 2023-11-28 |
| 11815780 | Differential thermo-optic phase shifter | Tongqing Wang, Xingyu Zhang | 2023-11-14 |
| 11729928 | Tower uninterruptible power supply frame and a tower uninterruptible power supply | Dan Liu, Lei Cao, Lingfu Ou, Yunmei Wu | 2023-08-15 |
| 11606145 | Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM transceiver in pluggable form factor | Tongqing Wang, Xingyu Zhang, Ming Ding, Yong Li | 2023-03-14 |
| 11579367 | Integrated waveguide polarizer | Xingyu Zhang, Tongqing Wang, Zhoufeng Ying | 2023-02-14 |
| 11561348 | Optical alignment systems and methods | Xingyu Zhang, Tongqing Wang | 2023-01-24 |
| 11463173 | Systems and methods for wafer-level testing of transmitter-receiver links | Xingyu Zhang, Tongqing Wang, Zhoufeng Ying | 2022-10-04 |
| 11336370 | Integrated multi-channel photonics transmitter chip having variable power dividers | Xingyu Zhang, Tongqing Wang | 2022-05-17 |
| 10768365 | Enabling thermal efficiency on a silicon-on-insulator (SOI) platform | Ge Yi, Li Yang, Xiao Shen | 2020-09-08 |
| 10374716 | Digital optical modulator for programmable n-quadrature amplitude modulation generation | Xueyan Zheng, Xiao Shen, Morgan Chen, Hongbing Lei | 2019-08-06 |