Cheon; Seong Deok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheon; Seong Deok.The latest application filed is for "air conditioner".
- Cheon; Seong Deok - Suwon-si KR
- Cheon; Seong Deok - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Air conditioner Grant 11,346,577 - Chun , et al. May 31, 2 | 2022-05-31 |
| Air conditioner Grant 11,346,575 - Chun , et al. May 31, 2 | 2022-05-31 |
| Air conditioner Grant 11,346,576 - Chun , et al. May 31, 2 | 2022-05-31 |
| Air Conditioner App 20210356164 - CHUN; Sung Hyun ; et al. | 2021-11-18 |
| Air Conditioner App 20210356165 - CHUN; Sung Hyun ; et al. | 2021-11-18 |
| Air Conditioner App 20210356163 - CHUN; Sung Hyun ; et al. | 2021-11-18 |
| Air conditioner Grant 11,118,792 - Lee , et al. September 14, 2 | 2021-09-14 |
| Air Conditioner App 20210254856 - CHUN; Sung Hyun ; et al. | 2021-08-19 |
| Air conditioner Grant 11,022,338 - Chun , et al. June 1, 2 | 2021-06-01 |
| Air conditioner Grant 10,914,488 - Chun , et al. February 9, 2 | 2021-02-09 |
| Air conditioner Grant 10,684,024 - Lee , et al. | 2020-06-16 |
| Air conditioner Grant 10,443,864 - Yun , et al. Oc | 2019-10-15 |
| Air Conditioner App 20180274796 - LEE; Won-Hee ; et al. | 2018-09-27 |
| Air Conditioner App 20180274795 - LEE; Won-Hee ; et al. | 2018-09-27 |
| Air Conditioner App 20180274813 - CHUN; Sung Hyun ; et al. | 2018-09-27 |
| Air Conditioner App 20180216835 - YUN; Yeon Seob ; et al. | 2018-08-02 |
| Air Conditioner App 20180209687 - CHUN; Sung Hyun ; et al. | 2018-07-26 |
| Air Conditioner App 20170176026 - Lee; Kyeong Ae ; et al. | 2017-06-22 |
| Air Conditioner App 20170016634 - LEE; Won-Hee ; et al. | 2017-01-19 |
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