Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244229 | Inductor current reconstruction circuit, power converter and inductor current reconstruction method thereof | Chiqing Fang, Kaiwei Yao, Chen Zhao | 2025-03-04 |
| D1062751 | LCD monitor stand | — | 2025-02-18 |
| 12107520 | Driving circuit and driving method | Chiqing Fang, Yunlong Han | 2024-10-01 |
| 12082506 | Driving circuit and driving method | Chiqing Fang, Chen Zhao | 2024-09-03 |
| 11985902 | Driving circuit and driving method | Chiqing Fang, Chen Zhao | 2024-05-14 |
| 11888414 | Driving circuit and driving method | Chiqing Fang, Chen Zhao | 2024-01-30 |
| D989085 | Computer LCD monitor stand | — | 2023-06-13 |
| 11677306 | Inductor current reconstruction circuit, power converter and inductor current reconstruction method thereof | Chiqing Fang, Kaiwei Yao, Chen Zhao | 2023-06-13 |
| 11664747 | Driving circuit and driving method | Chiqing Fang, Chen Zhao | 2023-05-30 |
| 10760192 | Washing machine having separate washing arrangements | Peishi Lv, Qingming Zhai, Yingxi Zhu, Yanjuan NIU | 2020-09-01 |
| 10710126 | Cleaning apparatus and cleaning method | Yangkun Jing, Fei Liu, Xiaopan Che, Chuanhui Chen | 2020-07-14 |
| 10639821 | Ultraviolet curing device, sealant curing system and sealant curing method | Yangkun Jing, Xiaopan Che, Qin Liu, Aicui Zuo | 2020-05-05 |
| 10543498 | Sealant coating nozzle and sealant coating apparatus | Yangkun Jing, Xiaopan Che, Kai Wang, Hui Jiang | 2020-01-28 |
| 10375769 | High-speed locomotive windshield and preparation method therefor | Yuanchun MU, Dayan DU, Baojun Zhang, Yan Zuo, Jing FU +6 more | 2019-08-06 |
| 9915941 | Human-computer combination quality testing system for digital product testing and testing method thereof | Zimu Yuan, Ningxin Yuan, Tongkai Ji | 2018-03-13 |
| 8193845 | Binary-weighted delta-sigma fractional-N frequency synthesizer with digital-to-analog differentiators canceling quantization noise | Heng-Yu Jian, Yi-Cheng Wu, Mau-Chung Frank Chang | 2012-06-05 |
| 8131250 | Self-synchronized radio frequency interconnect for three-dimensional circuit integration | Qun Gu, Jenwei Ko, Mau-Chung Frank Chang | 2012-03-06 |
| 7860470 | Cross coupled high frequency buffer | Heng-Yu Jian, Yi-Cheng Wu, Charles Chien | 2010-12-28 |
| 7609122 | Method and system for calibration of a tank circuit in a phase lock loop | Heng-Yu Jian, Yi-Cheng Wu, Charles Chien | 2009-10-27 |
| 7356317 | Adaptive-biased mixer | Pei-Ming Daniel Chow, M. Frank Chang | 2008-04-08 |
| 7280805 | LO leakage and sideband image calibration system and method | Shan Jiang, Charles Chien | 2007-10-09 |
| 7254379 | RF receiver mismatch calibration system and method | Shan Jiang, Charles Chien | 2007-08-07 |
| 7012472 | Digital control loop to improve phase noise performance and RX/TX linearity | Yi-Cheng Wu, Mau-Chung Frank Chang | 2006-03-14 |
| D443379 | Lantern | Brian Graves, Joseph T. Manno | 2001-06-05 |
| D443098 | Lantern | Brian Graves, Joseph T. Manno | 2001-05-29 |