Chuang; Yun-Yu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chuang; Yun-Yu.The latest application filed is for "wrist training apparatus".
- Chuang; Yun-Yu - New Taipei N/A TW
- Chuang; Yun-Yu - New Taipei City TW
- Chuang; Yun Yu - Taipei County TW
- Chuang; Yun Yu - Lujhou City Taipei County 247 TW
- Chuang; Yun Yu - San Chong City Taipei 241 TW
- Chuang; Yun Yu - San Chong Taipei 241 TW
| Patent | Date |
|---|---|
| Wrist training apparatus Grant 8,834,322 - Chuang September 16, 2 | 2014-09-16 |
| Wrist Training Apparatus App 20130310224 - Chuang; Yun-Yu | 2013-11-21 |
| Ball-shape Brawn Training Device And Ring Thereof App 20130303337 - CHUANG; Yun-Yu | 2013-11-14 |
| Wrist exerciser with handle Grant 8,449,436 - Chuang , et al. May 28, 2 | 2013-05-28 |
| Wrist Exercising Device And Housing Thereof App 20120329609 - Chuang; Yun-Yu | 2012-12-27 |
| Wrist Exerciser With Handle App 20120077643 - Chuang; Pei Sung ; et al. | 2012-03-29 |
| Wrist exerciser with handle Grant D636,037 - Chuang , et al. April 12, 2 | 2011-04-12 |
| Illuminating wrist exerciser Grant 7,736,276 - Chuang , et al. June 15, 2 | 2010-06-15 |
| Wrist exerciser with sound generator Grant 7,736,275 - Chuang , et al. June 15, 2 | 2010-06-15 |
| Illuminating Wrist Exerciser App 20100048359 - CHUANG; YUN YU ; et al. | 2010-02-25 |
| Balance-enhancing and vibration-reducing device for wrist exerciser Grant 7,452,307 - Chuang , et al. November 18, 2 | 2008-11-18 |
| Focusing module Grant 7,436,608 - Chuang , et al. October 14, 2 | 2008-10-14 |
| Wrist exerciser with auxiliary starting force Grant 7,381,155 - Chuang , et al. June 3, 2 | 2008-06-03 |
| Wrist exerciser with sound generator App 20080058166 - Chuang; Yun Yu ; et al. | 2008-03-06 |
| Wrist exerciser with auxiliary starting force App 20080026915 - Chuang; Yun Yu ; et al. | 2008-01-31 |
| Revolution counter for wrist exerciser Grant 7,318,790 - Chuang , et al. January 15, 2 | 2008-01-15 |
| Revolution counter for wrist exerciser App 20070207899 - Chuang; Yun Yu ; et al. | 2007-09-06 |
| Focusing module App 20070171549 - Chuang; Yun Yu ; et al. | 2007-07-26 |
| Wrist exerciser having display and transmission device Grant 7,101,315 - Chuang , et al. September 5, 2 | 2006-09-05 |
| Data transmission device of wrist exerciser Grant 7,086,990 - Chuang , et al. August 8, 2 | 2006-08-08 |
| Rotor of wrist exerciser Grant 7,077,786 - Chuang , et al. July 18, 2 | 2006-07-18 |
| Actuating device of wrist exerciser Grant 7,033,304 - Chuang , et al. April 25, 2 | 2006-04-25 |
| Rotor of wrist exerciser App 20060046900 - Chuang; Yun Yu ; et al. | 2006-03-02 |
| Casing structure of wrist exerciser Grant 6,942,601 - Chuang , et al. September 13, 2 | 2005-09-13 |
| Wrist exerciser having display and transmission device App 20050113214 - Chuang, Yun Yu ; et al. | 2005-05-26 |
| Data Transmission Device Of Wrist Exerciser App 20050107218 - Chuang, Yun Yu ; et al. | 2005-05-19 |
| Balance-enhancing and vibration-reducing device for wrist exerciser App 20050101440 - Chuang, Yun Yu ; et al. | 2005-05-12 |
| Actuating device of wrist exerciser App 20040063546 - Chuang, Yun Yu ; et al. | 2004-04-01 |
| Wrist exerciser with message display Grant 6,623,405 - Chuang , et al. September 23, 2 | 2003-09-23 |
| Wrist exerciser with message display App 20030139256 - Chuang, Yun Yu ; et al. | 2003-07-24 |
| Casing structure of wrist exerciser App 20030100408 - Chuang, Yun Yu ; et al. | 2003-05-29 |
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