Taiwan Electrets Electronics Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Taiwan Electrets Electronics Co., Ltd..The latest application filed is for "electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker".
- Taiwan Electrets Electronics Co., Ltd. - Hsinchu TW
- TAIWAN ELECTRETS ELECTRONICS CO., LTD. - Hsinchu City TW
| Patent | Date |
|---|---|
| Electrostatic Speaker And Manufacturing Method Thereof And Conductive Backplate Of The Speaker App 20140013581 - CHIANG; Dar-Ming ; et al. | 2014-01-16 |
| Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker Grant 8,600,083 - Chiang , et al. December 3, 2 | 2013-12-03 |
| 3-dimension non-bias electrets multi-touch device Grant 8,259,090 - Chiang , et al. September 4, 2 | 2012-09-04 |
| Picture-exhibiting Device With Audio System App 20120117839 - Chiang; Dar-Ming ; et al. | 2012-05-17 |
| Electrostatic Speaker And Manufacturing Method Thereof And Conductive Backplate Of The Speaker App 20120014543 - Chiang; Dar-ming ; et al. | 2012-01-19 |
| 3-dimension Non-bias Electrets Multi-touch Device App 20100309145 - CHIANG; DAR-MING ; et al. | 2010-12-09 |
| Electret Transducer With Solar Power App 20100310098 - Chiang; Dar-Ming ; et al. | 2010-12-09 |
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