Choi; Ho Seon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Ho Seon.The latest application filed is for "water purifier".
Company Profile
0.24.44
- Choi; Ho Seon - Seocho-gu N/A KR
- Choi; Ho Seon - Bangbaebon-Dong KR
- Choi; Ho Seon - Seoul KR
- Choi; Ho Seon - Dongjak-gu KR
- Choi; Ho Seon - Sadang-dong KR
Patent Activity
| Patent | Date |
|---|---|
| Water purifier Grant 9,249,038 - Ha , et al. February 2, 2 | 2016-02-02 |
| Water Purifier App 20120222999 - Ha; Younghoon ; et al. | 2012-09-06 |
| Ventilation/illumination duct, ventilation/illumination system using the ventilation/illumination duct, and control method for the ventilation/illumination system Grant 7,651,256 - Lee , et al. January 26, 2 | 2010-01-26 |
| Ventilating system Grant 7,591,720 - Kim , et al. September 22, 2 | 2009-09-22 |
| Ventilation system Grant 7,572,179 - Choi , et al. August 11, 2 | 2009-08-11 |
| Ventilating apparatus Grant 7,563,160 - Kim , et al. July 21, 2 | 2009-07-21 |
| Combined illumination and ventilation duct Grant 7,558,457 - Choi , et al. July 7, 2 | 2009-07-07 |
| Discharge device and air conditioner having said discharge device Grant 7,507,275 - Kim , et al. March 24, 2 | 2009-03-24 |
| Ventilating system Grant 7,497,771 - Choi , et al. March 3, 2 | 2009-03-03 |
| Discharge device and air conditioner having said device Grant 7,453,682 - Kim , et al. November 18, 2 | 2008-11-18 |
| Method for controlling flow rate of ventilating air in air conditioner Grant 7,409,986 - Lee , et al. August 12, 2 | 2008-08-12 |
| Ventilating and air purifying device Grant 7,332,006 - Kim , et al. February 19, 2 | 2008-02-19 |
| Apparatus and method for controlling air cleaning Grant 7,300,493 - Kim , et al. November 27, 2 | 2007-11-27 |
| Vantilating system and method for controlling the same App 20070264927 - Choi; Ho Seon ; et al. | 2007-11-15 |
| Surface discharge type air cleaning device Grant 7,294,176 - Kim , et al. November 13, 2 | 2007-11-13 |
| Air conditioning system and method operating suitably to user's characteristics Grant 7,260,950 - Choi , et al. August 28, 2 | 2007-08-28 |
| Air purifier Grant 7,261,767 - Choi , et al. August 28, 2 | 2007-08-28 |
| Air purifier Grant 7,258,730 - Choi , et al. August 21, 2 | 2007-08-21 |
| Ventilation System App 20070158049 - KIM; Kyung Hwan ; et al. | 2007-07-12 |
| Ventilation System App 20070155303 - CHOI; Dong Hwan ; et al. | 2007-07-05 |
| Ventilation System And Method Of Controlling The Same App 20070149107 - CHOI; In Ho ; et al. | 2007-06-28 |
| Air cleaner and method of controlling operation thereof Grant 7,201,787 - Choi , et al. April 10, 2 | 2007-04-10 |
| Air conditioning system Grant 7,191,615 - Lee , et al. March 20, 2 | 2007-03-20 |
| Ventilator App 20070049189 - LEE; Ho Beom ; et al. | 2007-03-01 |
| Air cleaner Grant 7,163,567 - Choi January 16, 2 | 2007-01-16 |
| Total Heat Exchanger And Ventilation System Using The Same App 20060270335 - KIM; Kyung Hwan ; et al. | 2006-11-30 |
| Ventilation/illumination Duct, Ventilation/illumination System Using The Ventilation/illumination Duct, And Control Method For The Ventilation/illumination System App 20060264167 - LEE; Ju Youn ; et al. | 2006-11-23 |
| Combined Illumination And Ventilation Duct App 20060263032 - Choi; Keun Hyoung ; et al. | 2006-11-23 |
| Method of controlling vanes of ceiling type air conditioner App 20060254293 - Lee; Ju Youn ; et al. | 2006-11-16 |
| Ventilating System App 20060254749 - Kim; Kyung Hwan ; et al. | 2006-11-16 |
| Air conditioning system Grant 7,121,110 - Yum , et al. October 17, 2 | 2006-10-17 |
| Discharge device and air conditioner having said discharge device App 20060227486 - Kim; Ho Jung ; et al. | 2006-10-12 |
| Discharge device and air conditioner having said device App 20060227493 - Kim; Ho Jung ; et al. | 2006-10-12 |
| Air conditioning system and method operating suitably to user's characteristics Grant 7,111,468 - Choi , et al. September 26, 2 | 2006-09-26 |
| Ventilating apparatus App 20060199516 - Kim; Kyung Hwan ; et al. | 2006-09-07 |
| Ventilating system App 20060199511 - Chung; Baik Young ; et al. | 2006-09-07 |
| Ventilating system App 20060199509 - Choi; Keun Hyoung ; et al. | 2006-09-07 |
| Ventilation system and pressure intensifying apparatus App 20060199520 - Chung; Baik Young ; et al. | 2006-09-07 |
| Ventilating system and method for controlling the same App 20060199513 - Choi; Ho Seon ; et al. | 2006-09-07 |
| Ventilating system App 20060180295 - Lee; Gi Seop ; et al. | 2006-08-17 |
| Method for controlling air conditioning system App 20060184283 - Lee; Ju Youn ; et al. | 2006-08-17 |
| Air conditioning system and method operating suitably to user's characteristics App 20060123814 - Choi; Ho Seon ; et al. | 2006-06-15 |
| Apparatus and method for controlling air cleaning App 20060075893 - Kim; Ho Jung ; et al. | 2006-04-13 |
| Apparatus and method for controlling air cleaning App 20060078482 - Kim; Ho Jung ; et al. | 2006-04-13 |
| Surface discharge type air cleaning device App 20060056130 - Kim; Ho Jung ; et al. | 2006-03-16 |
| Surface discharge type air cleaning device App 20060056129 - Kim; Ho Jung ; et al. | 2006-03-16 |
| Ventilating system App 20060035579 - Choi; Keun Hyoung ; et al. | 2006-02-16 |
| Air purifier App 20060005709 - Choi; Ho Seon ; et al. | 2006-01-12 |
| Air purifier App 20060000359 - Choi; Ho Seon ; et al. | 2006-01-05 |
| Air conditioning system and method for controlling the same App 20050284161 - Yum, Kwan Ho ; et al. | 2005-12-29 |
| Ventilating system App 20050287945 - Choi, Keun Hyoung ; et al. | 2005-12-29 |
| Ventilating system App 20050287946 - Kim, Jeong Yong ; et al. | 2005-12-29 |
| Air cleaning system App 20050284114 - Kim, Jeong Yong ; et al. | 2005-12-29 |
| Ventilator App 20050269057 - Lee, Gi Seop ; et al. | 2005-12-08 |
| Air conditioning system and method for controlling the same App 20050257540 - Choi, Ho Seon ; et al. | 2005-11-24 |
| Ventilating and air purifying device App 20050160706 - Kim, Jeong-Yong ; et al. | 2005-07-28 |
| Method for controling air flow rate of air conditioning system App 20050155366 - Kim, Kyung Hwan ; et al. | 2005-07-21 |
| Air conditioning system Grant 6,874,334 - Kim , et al. April 5, 2 | 2005-04-05 |
| Air conditioning system Grant 6,868,693 - Choi , et al. March 22, 2 | 2005-03-22 |
| Air cleaner and method of controlling operation thereof App 20050055990 - Choi, Ho Seon ; et al. | 2005-03-17 |
| Method for controlling flow rate of ventilating air in air conditioner App 20050051321 - Lee, Gi Seop ; et al. | 2005-03-10 |
| Air cleaner App 20050022673 - Choi, Ho Seon | 2005-02-03 |
| Air conditioning system App 20040250561 - Kim, Kyung Hwan ; et al. | 2004-12-16 |
| Air conditioning system App 20040244401 - Lee, Gi Seop ; et al. | 2004-12-09 |
| Air conditioning system App 20040244402 - Yum, Kwan Ho ; et al. | 2004-12-09 |
| Air conditioning system App 20040237571 - Choi, Ho Seon ; et al. | 2004-12-02 |
| Air conditioning system and method operating suitably to user's characteristics App 20040065098 - Choi, Ho Seon ; et al. | 2004-04-08 |
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