Lee; Yoon-Been

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Yoon-Been.The latest application filed is for "system and method for controlling air conditioner".

Company Profile

0.14.18

Lee; Yoon-Been - Seoul KR
Lee, Yoon Been - Kangnam-ku KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for detecting clogged state of pipe of heat pump type multi-air conditioner Grant 7,823,397 - Chang , et al. November 2, 2	2010-11-02
System for detecting mis-connected state between communication lines for multi-type air conditioner and method thereof Grant 7,765,812 - Chang , et al. August 3, 2	2010-08-03
Multi-type air conditioner and method for controlling the same Grant 7,721,559 - Choi , et al. May 25, 2	2010-05-25
Oil separator for air conditioners Grant 7,690,216 - Chang , et al. April 6, 2	2010-04-06
Air-conditioning system and apparatus for protecting the same Grant 7,673,465 - Choi , et al. March 9, 2	2010-03-09
Abnormal state detecting apparatus of multi-type air conditioner and method thereof Grant 7,621,138 - Lee , et al. November 24, 2	2009-11-24
Apparatus and method for controlling super-heating degree in heat pump system Grant 7,617,694 - Hwang , et al. November 17, 2	2009-11-17
Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof Grant 7,584,624 - Hwang , et al. September 8, 2	2009-09-08
Method for controlling air conditioner Grant 7,472,559 - Park , et al. January 6, 2	2009-01-06
Method for controlling multi-type air conditioner Grant 7,467,521 - Chang , et al. December 23, 2	2008-12-23
System And Method For Controlling Air Conditioner App 20080209928 - Hwang; Il Nahm ; et al.	2008-09-04
Oil separator and cooling-cycle apparatus using the same Grant 7,386,994 - Chang , et al. June 17, 2	2008-06-17
Multi-air conditioner Grant 7,318,326 - Lee , et al. January 15, 2	2008-01-15
Control method for multiple heat pump Grant 7,272,943 - Hwang , et al. September 25, 2	2007-09-25
Control method for four-way valve of multiple heat pump Grant 7,181,917 - Hwang , et al. February 27, 2	2007-02-27
Method for controlling multi-type air conditioner App 20060123803 - Chang; Se Dong ; et al.	2006-06-15
Multi-type air conditioner and method for controlling the same App 20060117776 - Choi; Jae Heuk ; et al.	2006-06-08
Oil separator and cooling-cycle apparatus using the same App 20060112724 - Chang; Seung Yong ; et al.	2006-06-01
Oil separator for air conditioners App 20060107687 - Chang; Se Dong ; et al.	2006-05-25
Air-conditioning system and apparatus for protecting the same App 20060090495 - Choi; Jae Heuk ; et al.	2006-05-04
Abnormal state detecting apparatus of multi-type air conditioner and method thereof App 20060086103 - Lee; Yoon-Been ; et al.	2006-04-27
System for detecting mis-connected state between communication lines for multi-type air conditioner and method thereof App 20060086104 - Chang; Se-Dong ; et al.	2006-04-27
System and method for detecting clogged state of pipe of heat pump type multi-air conditioner App 20060086105 - Chang; Se-Dong ; et al.	2006-04-27
Air conditioner App 20060080990 - Lee; Yoon Been ; et al.	2006-04-20
Multi-air conditioner App 20050257565 - Lee, Yoon-Been ; et al.	2005-11-24
Control method for four-way valve of multiple heat pump App 20050193748 - Hwang, Il Nahm ; et al.	2005-09-08
Control method for multiple heat pump App 20050193749 - Hwang, Il Nahm ; et al.	2005-09-08
System and method for recycling oil in air conditioner App 20050092000 - Hwang, Il-Nahm ; et al.	2005-05-05
Apparatus and method for controlling supper-heating degree in heat pump system App 20050081539 - Hwang, Il Nahm ; et al.	2005-04-21
System and method for controlling air conditioner App 20050081540 - Hwang, Il Nahm ; et al.	2005-04-21
Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof App 20050081537 - Hwang, Il Nahm ; et al.	2005-04-21
Method for controlling air conditioner App 20040221593 - Park, Young Min ; et al.	2004-11-11

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