Choi; Weon Seok
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Weon Seok.The latest application filed is for "air conditioner".
- Choi; Weon Seok - Seoul KR
- Choi; Weon Seok - Suwon-Si KR
- Choi; Weon-Seok - Songpa-Gu KR
| Patent | Date |
|---|---|
| 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 Grant 11,346,577 - Chun , et al. May 31, 2 | 2022-05-31 |
| Air conditioner Grant 11,255,551 - Kim , et al. February 22, 2 | 2022-02-22 |
| Air Conditioner App 20210356163 - CHUN; Sung Hyun ; et al. | 2021-11-18 |
| 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 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 10,866,000 - Jung , et al. December 15, 2 | 2020-12-15 |
| Air conditioner Grant 10,684,024 - Lee , et al. | 2020-06-16 |
| Air conditioner and method of controlling the same Grant 10,436,472 - Kim , et al. O | 2019-10-08 |
| Air Conditioner App 20190017711 - JUNG; Chang-woo ; et al. | 2019-01-17 |
| Air Conditioner App 20190003727 - KIM; Jin-Gyun ; et al. | 2019-01-03 |
| Air Conditioner App 20180274813 - CHUN; Sung Hyun ; et al. | 2018-09-27 |
| 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 20180209687 - CHUN; Sung Hyun ; et al. | 2018-07-26 |
| Apparatus for opening and closing discharge port and air conditioner having the same Grant 9,903,608 - Lee , et al. February 27, 2 | 2018-02-27 |
| Air Conditioner And Method Of Controlling The Same App 20170198938 - KIM; Jin-Gyun ; et al. | 2017-07-13 |
| Air Conditioner App 20170089593 - KIM; Jong Whal ; et al. | 2017-03-30 |
| Air Conditioner App 20170016634 - LEE; Won-Hee ; et al. | 2017-01-19 |
| Apparatus For Opening And Closing Discharge Port And Air Conditioner Having The Same App 20150192323 - LEE; Won-Hee ; et al. | 2015-07-09 |
| Blade Assembly And Air Conditioner Having The Same App 20140308887 - YOON; Sang Ki ; et al. | 2014-10-16 |
| Turbo fan Grant 7,670,115 - Cho , et al. March 2, 2 | 2010-03-02 |
| Centrifugal blower and air conditioner having the same App 20080229776 - Kim; Young Jae ; et al. | 2008-09-25 |
| Turbo Fan And Air Conditioner Having The Same App 20080134713 - Choi; Weon Seok ; et al. | 2008-06-12 |
| Turbofan And Air Conditioner Having The Same App 20080118345 - CHOI; Weon Seok ; et al. | 2008-05-22 |
| Turbo fan App 20070237643 - Cho; Min Gi ; et al. | 2007-10-11 |
| Air purifier and air purification method Grant 7,241,326 - Han , et al. July 10, 2 | 2007-07-10 |
| Blowing device and air conditioning apparatus having the same Grant 7,152,425 - Han , et al. December 26, 2 | 2006-12-26 |
| Turbofan and mold manufacturing the same Grant 7,121,799 - Kim , et al. October 17, 2 | 2006-10-17 |
| Turbofan and method of manufacturing the same Grant 7,070,389 - Kim , et al. July 4, 2 | 2006-07-04 |
| Turbofan and air conditioner having the turbofan Grant 7,066,712 - Kim , et al. June 27, 2 | 2006-06-27 |
| Air purifier and air purification method App 20050268583 - Han, Jae Oh ; et al. | 2005-12-08 |
| Air conditioner App 20050223732 - Kim, Jin Baek ; et al. | 2005-10-13 |
| Blowing device and air conditioning apparatus having the same App 20050086973 - Han, Jae Oh ; et al. | 2005-04-28 |
| Turbofan and method of manufacturing the same App 20040258519 - Kim, Jin Baek ; et al. | 2004-12-23 |
| Turbofan and air conditioner having the turbofan App 20040244403 - Kim, Jin Baek ; et al. | 2004-12-09 |
| Turbofan and mold manufacturing the same App 20040247441 - Kim, Jin Baek ; et al. | 2004-12-09 |
| Cross flow fan of an air conditioner Grant 6,345,951 - Choi February 12, 2 | 2002-02-12 |
| Air blowing apparatus of air conditioner Grant 6,343,484 - Hong , et al. February 5, 2 | 2002-02-05 |
| Fan duct for a window-mounted air conditioner Grant 6,032,479 - Choi , et al. March 7, 2 | 2000-03-07 |
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