Wang; Tsan-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Tsan-Ching.The latest application filed is for "air purifying apparatus for purifying air in an isolation space".
- Wang; Tsan-Ching - Changhua County TW
- Wang; Tsan-Ching - Changhua TW
- Wang; Tsan-Ching - Homei TW
- Wang; Tsan-Ching - Ho-Mei TW
| Patent | Date |
|---|---|
| Isolation Assembly Detachably Installed On A Bed And A Bed Set Therewit App 20210298978 - Wang; Tsan-Ching | 2021-09-30 |
| Air Purifying Apparatus For Purifying Air In An Isolation Space App 20210299321 - Huang; Wei-Heng ; et al. | 2021-09-30 |
| String for sport rackets Grant 8,178,200 - Wang May 15, 2 | 2012-05-15 |
| Mesh-chair cloth Grant D636,606 - Wang April 26, 2 | 2011-04-26 |
| String for sport rackets App 20110076498 - Wang; Tsan-Ching | 2011-03-31 |
| Combination of net and frame App 20110057497 - Wang; Tsan-Ching | 2011-03-10 |
| Seats for vehicles App 20110057496 - Wang; Tsan-Ching | 2011-03-10 |
| Degradable string for string trimmer App 20110056083 - Wang; Tsan-Ching | 2011-03-10 |
| Mesh-chair cloth Grant D625,109 - Wang October 12, 2 | 2010-10-12 |
| Sport racket strings with hollow center core Grant 7,546,724 - Wang June 16, 2 | 2009-06-16 |
| Mesh-chair cloth Grant D589,263 - Wang March 31, 2 | 2009-03-31 |
| Mesh-chair cloth Grant D588,366 - Wang March 17, 2 | 2009-03-17 |
| Strings of sport rackets and method for making the same App 20080096701 - Wang; Tsan-Ching | 2008-04-24 |
| Sport racket strings with hollow center core App 20070028584 - Wang; Tsan-Ching | 2007-02-08 |
| Fishing line and method for making the same Grant 6,682,816 - Wang January 27, 2 | 2004-01-27 |
| Spatial guide and support for attachment to a line trimmer Grant 6,363,699 - Wang April 2, 2 | 2002-04-02 |
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