Chen; Jinsuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Jinsuan.The latest application filed is for "headphone with storage compartment".
- Chen; Jinsuan - Chung Ho TW
- Chen; Jinsuan - Chung Ho City TW
| Patent | Date |
|---|---|
| Audio headphone provided with device to prevent audio feedback Grant 8,045,742 - Chen October 25, 2 | 2011-10-25 |
| Headphone with storage compartment App 20100046781 - Chen; Jinsuan | 2010-02-25 |
| Audio headphone provided with device to prevent audio feedback App 20100014684 - Chen; Jinsuan | 2010-01-21 |
| Self contained MP3 player and earphones Grant 7,251,335 - Chen July 31, 2 | 2007-07-31 |
| All in one acoustic wireless headphones App 20050238180 - Chen, Jinsuan | 2005-10-27 |
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