Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9456283 | Electrostatic electroacoustic transducer and fabricating methods for the same | Jen-Luan Chen, E-Hung Lu | 2016-09-27 |
| 8615099 | Transparent speaker and display module integrating the same | You-Chia Chang, Jyi-Tyan Yeh, Chun-Ti Chen, Shur-Fen Liu, Jyh-Long Jeng | 2013-12-24 |
| 8600083 | Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker | Jen-Luan Chen, I-Hui Lin | 2013-12-03 |
| 8559660 | Electrostatic electroacoustic transducers | Yan-Ren Chen, Long Cheng, I-Chen Lee | 2013-10-15 |
| 8385570 | Electret transducer with solar power and amplifier circuitry | Shen-Long Liang, Shu-Ru Lin | 2013-02-26 |
| 8300860 | Electret transducer with solar power | Shen-Long Liang, Shu-Ru Lin | 2012-10-30 |
| 8259090 | 3-dimension non-bias electrets multi-touch device | Jen-Luan Chen, Shu-Ru Lin, Yan-Ren Chen | 2012-09-04 |
| 8144911 | Garment with speaker function | Jen-Yuh Jiang | 2012-03-27 |
| 8081784 | Electrostatic electroacoustic transducers | Chang-Ho Liou, Ming-Daw Chen | 2011-12-20 |
| 7879446 | Fluorinated cyclic olefin electret film | Jonq-Min Liu, Jen-Luan Chen, Mei-Rurng Tseng | 2011-02-01 |
| 7732547 | Fluorinated cyclic olefinic graft polymer | Jen-Luan Chen, Wen-Liang Liu | 2010-06-08 |
| 7498699 | Electret and composite formed therewith | Wen-Liang Liu, Jen-Luan Chen, Lon-Cheng Cheng | 2009-03-03 |
| 6870939 | SMT-type structure of the silicon-based electret condenser microphone | Tsung-Lung Yang | 2005-03-22 |
| 5687248 | Light weight and low magnetic leakage loudspeaker | Kun Yen | 1997-11-11 |
| 5158288 | Tennis racket frame with multiple cross-sectional shapes | Ling-Huei Chen | 1992-10-27 |