Chang; Ming-Wen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Ming-Wen.The latest application filed is for "television antenna system that can read and play multimedia video and audio information".
- Chang; Ming-Wen - Kowloon HK
- Chang; Ming-Wen - Hong Kong HK
- Chang; Ming-Wen - Tainan TW
- CHANG; MING-WEN - Tsim Sha Tsui HK
| Patent | Date |
|---|---|
| Outdoor multi-channel antenna Grant 8,179,326 - Chang May 15, 2 | 2012-05-15 |
| Multi-directional panel antenna Grant 8,154,461 - Chang April 10, 2 | 2012-04-10 |
| Television Antenna System that can Read and Play Multimedia Video and Audio Information App 20110285918 - Chang; Ming-Wen | 2011-11-24 |
| Diamond-shaped antenna receiving device Grant 8,059,041 - Chang November 15, 2 | 2011-11-15 |
| Polanar multi-directional antenna Grant 8,044,865 - Chang October 25, 2 | 2011-10-25 |
| Multi-directional Panel Antenna App 20110025578 - CHANG; MING-WEN | 2011-02-03 |
| Outdoor Multi-channel Antenna App 20110006951 - CHANG; MING-WEN | 2011-01-13 |
| Polanar Multi-directional Antenna App 20100321254 - CHANG; MING-WEN | 2010-12-23 |
| Diamond-shaped Antenna Receiving Device App 20100309062 - Chang; Ming Wen | 2010-12-09 |
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