Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498830 | Structure of micro-electro-mechanical-system microphone and method for fabricating the same | Cheng-Wei Tsai, Chien-Hsing Lee | 2022-11-15 |
| 11312616 | Structure of micro-electro-mechanical-system microphone and method for fabricating the same | Chien-Hsing Lee, Cheng-Wei Tsai | 2022-04-26 |
| 11317220 | Structure of micro-electro-mechanical-system microphone | Cheng-Wei Tsai, Chien-Hsing Lee | 2022-04-26 |
| 11206495 | Structure of micro-electro-mechanical-system microphone | Li-Chi Tsao, Chien-Hsing Lee | 2021-12-21 |
| 11172287 | Structure of micro-electro-mechanical-system microphone and method for fabricating the same | Cheng-Wei Tsai, Chien-Hsing Lee | 2021-11-09 |
| 10841710 | Package structure of micro-electro-mechanical-system microphone package and method for packaging the same | Chien-Hsing Lee, Cheng-Wei Tsai | 2020-11-17 |
| 10798493 | Micro-electro-mechanical systems (MEMS) device and method for fabricating the MEMS | Chien-Hsing Lee, Cheng-Wei Tsai | 2020-10-06 |
| 10728674 | Microphone package | Li-Chi Tsao, Chien-Hsing Lee, Jhyy-Cheng Liou | 2020-07-28 |
| 10390145 | Micro electro mechanical system (MEMS) microphone | Cheng-Wei Tsai, Chien-Hsing Lee | 2019-08-20 |
| 10250998 | Micro-electro-mechanical systems (MEMS) device and method for fabricating the MEMS | Chien-Hsing Lee, Cheng-Wei Tsai | 2019-04-02 |
| 9955268 | Micro-electrical-mechanical system (MEMS) microphone | Chien-Hsing Lee, Cheng-Wei Tsai, Jhyy-Cheng Liou | 2018-04-24 |
| 9321635 | Method to release diaphragm in MEMS device | Chien-Hsing Lee, Jhyy-Cheng Liou | 2016-04-26 |
| 9314176 | Apparatus and method for processing signal | Sun-Hua Pao, Chieh-Neng Young, Yio-Wha Shau | 2016-04-19 |
| 9271087 | Microelectro-mechanical systems (MEMS) microphone package device and MEMS packaging method thereof | Chien-Hsing Lee, Chih-Hsien Chung, Yong-Wei Chen, Jhyy-Cheng Liou | 2016-02-23 |
| 9126827 | Microelectromechanical system (MEMS) device and fabrication method thereof | Chien-Hsing Lee, Jhyy-Cheng Liou | 2015-09-08 |
| 8987842 | Microelectromechanical system (MEMS) device and fabrication method thereof | Chien-Hsing Lee, Jhyy-Cheng Liou | 2015-03-24 |
| 8934649 | Micro electro-mechanical system (MEMS) microphone device with multi-sensitivity outputs and circuit with the MEMS device | Chien-Hsing Lee, Jhyy-Cheng Liou | 2015-01-13 |
| 8673732 | Method for fabricating micro-electro-mechanical systems (MEMS) device | Chien-Hsing Lee, Jhyy-Cheng Liou | 2014-03-18 |
| 8606836 | Apparatus and method for frequency division and filtering | Ting Chen, Gaung-Hui Gu, Ying-Chiang Hu, Jun Zhao | 2013-12-10 |
| 8502329 | Micro-electro-mechanical systems (MEMS) device and method for fabricating the same | Chien-Hsing Lee, Jhyy-Cheng Liou | 2013-08-06 |
| 8464589 | Micro-electromechanical systems (MEMS) structure | Chien-Hsing Lee, Li-Chi Tsao, Jhyy-Cheng Liou | 2013-06-18 |
| 8258591 | Micro-electro-mechanical systems (MEMS) device | Chien-Hsing Lee | 2012-09-04 |
| 8217474 | Hermetic MEMS device and method for fabricating hermetic MEMS device and package structure of MEMS device | Chien-Hsing Lee, Jhyy-Cheng Liou | 2012-07-10 |
| 8193596 | Micro-electro-mechanical systems (MEMS) package | Chien-Hsing Lee, Chih-Hsiang Lin | 2012-06-05 |
| 8173471 | Method for fabricating micro-electro-mechanical system (MEMS) device | Chien-Hsing Lee | 2012-05-08 |