Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12206148 | Filter device and equivalent filter circuit thereof | Hsu-Wei Liu, Chi-Hsuan Cheng, Po-Jui Li | 2025-01-21 |
| 12095432 | Power noise suppression circuit | Li-Ching Huang | 2024-09-17 |
| 10998874 | Noise suppressor | Chin-Yi Lin, Yang Huang | 2021-05-04 |
| 10566945 | Noise suppression device and equivalent circuit thereof | Ying-Cheng Tseng | 2020-02-18 |
| 10396419 | Common-mode signal absorber | Po-Jui Li, Ying-Cheng Tseng, Chi-Hsuan Cheng | 2019-08-27 |
| 10211496 | Common-mode signal absorber and equivalent circuit thereof | Po-Jui Li, Ying-Cheng Tseng, Chi-Hsuan Cheng | 2019-02-19 |
| 10027304 | Dual-band band-pass filters and method of use | Ming-Hsien Tsai, Fu-Lung Hsueh, Sa-Lly Liu, Yang Huang, Chin-Yi Lin | 2018-07-17 |
| 9991602 | Frequency reflecting unit | Yi-Min Yu | 2018-06-05 |
| 9774310 | Common mode noise suppressing device | Yang Huang, CHIH-YING HSIAO | 2017-09-26 |
| 9655230 | Electromagnetic noise filter device and equivalent filter circuit thereof | CHIH-YING HSIAO, Chien-Hua HUNG | 2017-05-16 |
| 9568624 | Method for predicting electromagnetic radiation characteristics, computer-readable recording medium and simulator | Hung-Chuan Chen | 2017-02-14 |
| 9355960 | Electromagnetic bandgap structure for three dimensional ICS | Hsieh-Hung Hsieh, Tzu-Jin Yeh, Sa-Lly Liu | 2016-05-31 |
| 9331740 | Device suppressing common-mode radiation | Chung-Hao Tsai, Hui-Ling Ting | 2016-05-03 |
| 9257955 | Common mode noise reduction circuit | CHIH-YING HSIAO | 2016-02-09 |
| 8994477 | Noise filtering circuit for suppressing EMI | Iat-In Ao-Ieong | 2015-03-31 |
| 8878630 | Common-mode noise suppression filter | Chung-Hao Tsai | 2014-11-04 |
| 8749322 | Multilayer circuit board structure and circuitry thereof | Chuen-De Wang | 2014-06-10 |
| 8659365 | Common mode noise suppression circuit | Chung-Hao Tsai, Iat In Ao Ieong | 2014-02-25 |
| 8648262 | Embedded multi-layer circuit board and noise suppression method | Chung-Hsiang Huang | 2014-02-11 |
| 8570114 | Defected ground structure with shielding effect | Yu-Hao Hsu, Chung-Hao Tsai | 2013-10-29 |
| 8552811 | Electromagnetic noise suppression circuit | Chung-Hao Tsai | 2013-10-08 |
| 8542075 | Structure and method for reducing EM radiation, and electric object and manufacturing method thereof | Hao-Hsiang Chuang | 2013-09-24 |
| 8508311 | Transmission line and electrical apparatus using the same | Hao-Hsiang Chuang, Yu-Ren Cheng | 2013-08-13 |
| 8339212 | Filtering device and differential signal transmission circuit capable of suppressing common-mode noises upon transmission of a differential signal | Chung-Hao Tsai | 2012-12-25 |
| 8125290 | Apparatus for silencing electromagnetic noise | Ting-Kuang Wang, Hao-Hsieh Chuang, Chia-Yuan Hsieh | 2012-02-28 |