Yang; Yao-Kun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Yao-Kun.The latest application filed is for "door stop rod with warning function".
- Yang; Yao-Kun - Taichung N/A TW
- YANG; YAO-KUN - Taichung City TW
- Yang; Yao-Kun - CHANGHUA COUNTY TW
- Yang; Yao-Kun - Changhua TW
- Yang; Yao-Kun - Chang-Hua County TW
- Yang; Yao-Kun - Chang-Hua N/A TW
- YANG; Yao Kun - Changhua City TW
- Yang; Yao-Kun - Taipei Hsien TW
- Yang; Yao-Kun - Chang Hua City TW
- Yang; Yao-Kun - Changhua Hsien TW
| Patent | Date |
|---|---|
| Adjustable locking and blocking device Grant D955,212 - Yang June 21, 2 | 2022-06-21 |
| Door Stop Rod With Warning Function App 20220034131 - YANG; YAO-KUN | 2022-02-03 |
| Lock With Key Storage Room App 20200347642 - YANG; YAO-KUN | 2020-11-05 |
| Method For Operating Combination Lock With A Keybox App 20200291680 - Yang; Yao-Kun | 2020-09-17 |
| Combination Lock App 20200048931 - Yang; Yao-Kun | 2020-02-13 |
| Protection Container For Remote Control App 20190016511 - Yang; Yao-Kun | 2019-01-17 |
| Fence Gate Latch Assembly App 20180320415 - Yang; Yao-Kun | 2018-11-08 |
| Lock Grant D828,141 - Yang September 11, 2 | 2018-09-11 |
| Electromagnetic Shielding Lock Box App 20170208711 - YANG; YAO-KUN | 2017-07-20 |
| Electromagnetic Shielding Lock Box App 20170164529 - Yang; Yao-Kun | 2017-06-08 |
| Combination lock Grant 9,663,971 - Yang May 30, 2 | 2017-05-30 |
| TSA lock with multiple dial combinations Grant 9,663,970 - Yang May 30, 2 | 2017-05-30 |
| Combination Lock App 20170081881 - Yang; Yao-Kun | 2017-03-23 |
| Lock unit with a room therein Grant 9,540,845 - Yang January 10, 2 | 2017-01-10 |
| Pry-proof Apparatus Of Combination Lock App 20150376915 - Yang; Yao-Kun | 2015-12-31 |
| Pry-proof Apparatus Of Combination Lock App 20150368929 - Yang; Yao-Kun | 2015-12-24 |
| Lock device with wireless function and method thereof Grant 9,007,171 - Yang April 14, 2 | 2015-04-14 |
| Lock Device With Wireless Function And Method Thereof App 20150033807 - Yang; Yao-Kun | 2015-02-05 |
| Lock box cover Grant D702,526 - Yang April 15, 2 | 2014-04-15 |
| Lock Grant D694,094 - Yang November 26, 2 | 2013-11-26 |
| Combination Lock With Retracing Combination App 20130055774 - YANG; Yao Kun | 2013-03-07 |
| Dual locking device Grant 8,316,675 - Yang November 27, 2 | 2012-11-27 |
| Embedded electronic device and method for storing data Grant 8,271,854 - Yang , et al. September 18, 2 | 2012-09-18 |
| Lock box Grant D667,287 - Yang September 18, 2 | 2012-09-18 |
| Dual Locking Device App 20120186313 - YANG; Yao Kun | 2012-07-26 |
| Lock box assembly Grant 8,141,396 - Yang March 27, 2 | 2012-03-27 |
| Lock Box Assembly App 20120060570 - YANG; Yao Kun | 2012-03-15 |
| Combination lock Grant D642,893 - Yang August 9, 2 | 2011-08-09 |
| Protection cover for padlock Grant D640,911 - Yang July 5, 2 | 2011-07-05 |
| Lock box Grant D638,277 - Yang May 24, 2 | 2011-05-24 |
| Locking device for protecting door lock App 20100242553 - Yang; Yao-Kun | 2010-09-30 |
| Embedded Electronic Device And Method For Storing Data App 20100229068 - Yang; Yao-Kun ; et al. | 2010-09-09 |
| Lock assembly capable of counting the number of times of unlocking operation Grant 7,661,278 - Yang February 16, 2 | 2010-02-16 |
| Lock Assembly Capable Of Recording The Number Of Times Of Unlocking Operation App 20090320539 - Yang; Yao-Kun | 2009-12-31 |
| Dual padlock Grant 7,552,607 - Yang June 30, 2 | 2009-06-30 |
| Padlock Grant D592,934 - Yang May 26, 2 | 2009-05-26 |
| Lock having slidable box Grant 7,426,841 - Yang September 23, 2 | 2008-09-23 |
| Dual Padlock App 20080223088 - YANG; Yao-Kun | 2008-09-18 |
| Lock having slidable box App 20080115544 - Yang; Yao-Kun | 2008-05-22 |
| Combination lock Grant D548,043 - Yang August 7, 2 | 2007-08-07 |
| Padlock having a storage chamber Grant 7,251,967 - Yang August 7, 2 | 2007-08-07 |
| Padlock having a storage chamber App 20060213237 - Yang; Yao-Kun | 2006-09-28 |
| Coupling lock Grant 6,913,413 - Yang July 5, 2 | 2005-07-05 |
| Padlock having receiving chamber inside Grant 6,834,519 - Yang December 28, 2 | 2004-12-28 |
| Coupling lock App 20040018049 - Yang, Yao-Kun | 2004-01-29 |
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