Chen; Chi-Hsiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Chi-Hsiang.The latest application filed is for "reflective fabric and manufacturing method thereof".
- Chen; Chi-Hsiang - Taipei City TW
- Chen; Chi-Hsiang - Taipei N/A TW
- Chen; Chi-Hsiang - Taipei County TW
- Chen; Chi-Hsiang - Kaohsiung Hsien TW
- Chen; Chi-Hsiang - Changhua County Sihu Township TW
- CHEN; Chi-Hsiang - Kang-Shan Chen TW
| Patent | Date |
|---|---|
| Reflective Fabric and Manufacturing Method Thereof App 20210156055 - Chen; Chi-Hsiang | 2021-05-27 |
| Bluetooth earphone Grant 8,838,030 - Liao , et al. September 16, 2 | 2014-09-16 |
| Bluetooth Earphone App 20120244813 - LIAO; JUI-CHI ; et al. | 2012-09-27 |
| Dual mode headset device Grant 7,876,912 - Liu , et al. January 25, 2 | 2011-01-25 |
| Screw for use in nonmetal objects Grant 7,704,030 - Chen April 27, 2 | 2010-04-27 |
| Higher fastening screw Grant 7,654,785 - Chen February 2, 2 | 2010-02-02 |
| Pedaling vehicle having exercising function Grant 7,552,934 - Lee , et al. June 30, 2 | 2009-06-30 |
| Higher fastening screw App 20090110512 - Chen; Chi-Hsiang | 2009-04-30 |
| Screw For Use In Nonmetal Objects App 20090110515 - CHEN; Chi-Hsiang | 2009-04-30 |
| Dual Mode Headset Device App 20070253579 - Liu; Chun-Hsin ; et al. | 2007-11-01 |
| Earphone Grant D520,492 - Chen May 9, 2 | 2006-05-09 |
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