Chiang; Kuang-Chun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiang; Kuang-Chun.The latest application filed is for "lock structure".
- Chiang; Kuang-Chun - Kaohsiung County N/A TW
- Chiang; Kuang-Chun - Ziguan Shiang TW
- Chiang; Kuang-Chun - Kaohsiung Hsien TW
- Chiang; Kuang-Chun - Kaohsiung TW
| Patent | Date |
|---|---|
| Lock structure Grant 8,628,125 - Huang , et al. January 14, 2 | 2014-01-14 |
| Lock Structure App 20120326455 - HUANG; Lien-Hsi ; et al. | 2012-12-27 |
| Lock Structure App 20110193352 - Huang; Lien-Hsi ; et al. | 2011-08-11 |
| Combination structure of base plate and escutcheon Grant 7,475,925 - Huang , et al. January 13, 2 | 2009-01-13 |
| Combination of door lever App 20080088140 - Huang; Lien-Shi ; et al. | 2008-04-17 |
| Lever handle and fabricating method thereof App 20080083092 - Huang; Lien-Hsi ; et al. | 2008-04-10 |
| Assemble type lever handle App 20080078065 - Huang; Lien-Hsi ; et al. | 2008-04-03 |
| Combination structure of base plate and escutcheon App 20080067820 - Huang; Lien-Hsi ; et al. | 2008-03-20 |
| Door lever and door lever assembly App 20080030030 - Huang; Lien-Hsi ; et al. | 2008-02-07 |
| Lock escutcheon Grant D558,558 - Lin , et al. January 1, 2 | 2008-01-01 |
| Fixing structure for a door handle Grant 7,281,301 - Huang , et al. October 16, 2 | 2007-10-16 |
| Rotation pipe of handle App 20070051144 - Huang; Lien-Hsi ; et al. | 2007-03-08 |
| Fixing structure for a door handle App 20060162127 - Huang; Lan-Shi ; et al. | 2006-07-27 |
| Restraining plate cooperating with a locking/unlocking control bar for use in a door lock mechanism App 20060156770 - Huang; Lan-Shi ; et al. | 2006-07-20 |
| Latch assembly with adjustable backset Grant 6,991,271 - Chiang January 31, 2 | 2006-01-31 |
| Returning device for lock App 20050223763 - Huang, Lan-Shi ; et al. | 2005-10-13 |
| Latch assembly with adjustable backset App 20040251697 - Chiang, Kuang-Chun | 2004-12-16 |
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