Yang; Changwoan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yang; Changwoan.The latest application filed is for "refrigerator".
- Yang; Changwoan - Seoul KR
- Yang; Changwoan - Changwon-si KR
| Patent | Date |
|---|---|
| Refrigerator App 20220307763 - Yang; Changwoan ; et al. | 2022-09-29 |
| Refrigerator Grant 11,408,668 - Yang , et al. August 9, 2 | 2022-08-09 |
| Refrigerator App 20220146189 - CHOI; Daejin ; et al. | 2022-05-12 |
| Refrigerator Grant 11,274,878 - Choi , et al. March 15, 2 | 2022-03-15 |
| Refrigerator App 20210071945 - CHOI; Daejin ; et al. | 2021-03-11 |
| Refrigerator Grant 10,928,124 - Shin , et al. February 23, 2 | 2021-02-23 |
| Refrigerator Grant 10,876,789 - Choi , et al. December 29, 2 | 2020-12-29 |
| Refrigerator App 20200248957 - Kind Code | 2020-08-06 |
| Refrigerator Grant 10,724,787 - Choi , et al. | 2020-07-28 |
| Refrigerator App 20200217583 - CHOI; Daejin ; et al. | 2020-07-09 |
| Refrigerator App 20200200469 - YANG; Changwoan ; et al. | 2020-06-25 |
| Refrigerator Grant 10,690,401 - Yang , et al. | 2020-06-23 |
| Refrigerator Grant 10,677,519 - Shin , et al. | 2020-06-09 |
| Refrigerator Grant 10,634,422 - Yang , et al. | 2020-04-28 |
| Refrigerator Grant 10,612,836 - Choi , et al. | 2020-04-07 |
| Refrigerator Grant 10,557,662 - Choi , et al. Feb | 2020-02-11 |
| Refrigerator Grant 10,520,247 - Yang , et al. Dec | 2019-12-31 |
| Refrigerator Grant 10,520,246 - Choi , et al. Dec | 2019-12-31 |
| Refrigerator App 20190242641 - YANG; Changwoan ; et al. | 2019-08-08 |
| Refrigerator App 20190162466 - YANG; Changwoan ; et al. | 2019-05-30 |
| Refrigerator Grant 10,281,199 - Yang , et al. | 2019-05-07 |
| Refrigerator Grant 10,228,186 - Yang , et al. | 2019-03-12 |
| Refrigerator Grant 10,203,152 - Yang , et al. Feb | 2019-02-12 |
| Refrigerator Grant 10,180,279 - Yang , et al. Ja | 2019-01-15 |
| Refrigerator Grant 10,145,605 - Yang , et al. De | 2018-12-04 |
| Refrigerator Grant 10,139,154 - Lee , et al. Nov | 2018-11-27 |
| Refrigerator App 20180283771 - SHIN; Jungil ; et al. | 2018-10-04 |
| Refrigerator App 20180231301 - CHOI; Daejin ; et al. | 2018-08-16 |
| Refrigerator Grant 10,047,999 - Yang , et al. August 14, 2 | 2018-08-14 |
| Refrigerator App 20180209719 - YANG; Changwoan ; et al. | 2018-07-26 |
| Refrigerator Grant 9,939,192 - Yang , et al. April 10, 2 | 2018-04-10 |
| Refrigerator Grant 9,897,371 - Yang , et al. February 20, 2 | 2018-02-20 |
| Refrigerator App 20180038632 - YANG; Changwoan ; et al. | 2018-02-08 |
| Refrigerator App 20180038631 - YANG; Changwoan ; et al. | 2018-02-08 |
| Refrigerator App 20180031308 - YANG; Changwoan ; et al. | 2018-02-01 |
| Refrigerator App 20170363345 - CHOI; Daejin ; et al. | 2017-12-21 |
| Refrigerator App 20170363343 - CHOI; Daejin ; et al. | 2017-12-21 |
| Refrigerator App 20170363346 - CHOI; Daejin ; et al. | 2017-12-21 |
| Refrigerator App 20170350642 - YANG; Changwoan ; et al. | 2017-12-07 |
| Refrigerator App 20170234607 - YANG; Changwoan ; et al. | 2017-08-17 |
| Refrigerator App 20170227279 - YANG; Changwoan ; et al. | 2017-08-10 |
| Refrigerator App 20170227280 - YANG; Changwoan ; et al. | 2017-08-10 |
| Refrigerator App 20170227281 - YANG; Changwoan ; et al. | 2017-08-10 |
| Refrigerator App 20170122654 - LEE; Donghoon ; et al. | 2017-05-04 |
| Refrigerator App 20160238302 - YANG; Changwoan ; et al. | 2016-08-18 |
| Refrigerator Grant 8,721,014 - Yang May 13, 2 | 2014-05-13 |
| Refrigerator App 20130106274 - Yang; Changwoan | 2013-05-02 |
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