Inventor · disambiguated record
Chi-Woo Song
Also filed as: SONG CHI W · SONG CHI-WOO
7 granted patents·5 pending applications·46 citations·filing 2005–2010
82Inventor score
Top patents by PatentIndex Score
12 records- 0189US7464563B2Air-conditioner having a dual-refrigerant cycleLG ELECTRONICS INC·Filed 2005·Granted Dec 16, 2008·20 cites·9 claims
- 0286US8567203B2Air conditioner and defrosting operation method of the sameJANG JI YOUNG·Filed 2010·Granted Oct 29, 2013·8 cites·23 claims
- 0381US8459051B2Air conditioner and method of controlling the sameJEONG HO JONG·Filed 2010·Granted Jun 11, 2013·5 cites·15 claims
- 0473US7415838B2Second-refrigerant pump driving type air conditionerLG ELECTRONICS INC·Filed 2006·Granted Aug 26, 2008·5 cites·23 claims
- 0571US7650759B2Apparatus for controlling refrigerant levelLG ELECTRONICS INC·Filed 2005·Granted Jan 26, 2010·4 cites·20 claims
- 0670US8220280B2Air conditioning apparatus and method for determining the amount of refrigerant of air-conditioning apparatusCHANG SEUNG YONG·Filed 2009·Granted Jul 17, 2012·4 cites·15 claims
- 0750US2006107683A1Air conditioning system and method for controlling the sameLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 0848US7343756B2Air conditioning systemLG ELECTRONICS INC·Filed 2005·Granted Mar 18, 2008·0 cites·16 claims
- 0948US2006117778A1Cooling/heating system and method for controlling the sameLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 1047US2006090487A1Air conditionerLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 1147US2006112712A1Air conditioning systemLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 1240US2010206000A1Air conditioner and method of controlling the sameJEONG HO JONG·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chi-Woo Song files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →