Chuang; Hsien-Cheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chuang; Hsien-Cheng.The latest application filed is for "fan fixing apparatus".
- Chuang; Hsien-Cheng - Taipei N/A TW
| Patent | Date |
|---|---|
| Fan fixing apparatus Grant 8,379,387 - Chuang February 19, 2 | 2013-02-19 |
| Extracting and installing structure for electrical device Grant 8,259,441 - Chuang September 4, 2 | 2012-09-04 |
| Fan Fixing Apparatus App 20120113591 - Chuang; Hsien-Cheng | 2012-05-10 |
| Extracting And Installing Structure For Electrical Device App 20110013352 - CHUANG; HSIEN-CHENG | 2011-01-20 |
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