Chen; I-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; I-Chang.The latest application filed is for "rotatable vibration mop".
- Chen; I-Chang - New Taipei N/A TW
- CHEN; I-Chang - New Taipei City TW
- Chen; I-Chang - Zhubei TW
- Chen; I-Chang - Taipei Hsien TW
- Chen; I-Chang - Guantian Township Tainan County TW
- Chen; I-Chang - Dasi Township TW
| Patent | Date |
|---|---|
| Audio speaker Grant D835,603 - Chen , et al. Dec | 2018-12-11 |
| Rotatable Vibration Mop App 20180344125 - CHEN; I-Chang ; et al. | 2018-12-06 |
| Water bottle Grant D830,851 - Chen , et al. October 16, 2 | 2018-10-16 |
| Intelligent Cloud Search Systems And Engineering Purchase Service Systems App 20170024475 - Chen; I Chang | 2017-01-26 |
| Humidifier with Automatic Humidification Control App 20150153058 - Chen; I-Chang | 2015-06-04 |
| Batter's helmet Grant D649,716 - Chen , et al. November 29, 2 | 2011-11-29 |
| Reflection module of a lamp of motor vehicle Grant 7,434,972 - Tsai , et al. October 14, 2 | 2008-10-14 |
| Reflection module of a lamp of motor vehicle App 20080112178 - Tsai; Chang-Hsien ; et al. | 2008-05-15 |
| Video camera remote fine-tuning installation App 20060055790 - Chen; I-Chang ; et al. | 2006-03-16 |
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