Inventor · disambiguated record
Yoon Jei Hwang
Also filed as: HWANG YOON J · HWANG YOON-JEI
55 granted patents·22 pending applications·662 citations·filing 2000–2005
99Inventor score
Top patents by PatentIndex Score
77 records- 0194US7466034B2Cogeneration systemLG ELECTRONICS INC·Filed 2005·Granted Dec 16, 2008·33 cites·21 claims
- 0291US7305840B2Electricity generating and air conditioning system with dehumidifierLG ELECTRONICS INC·Filed 2005·Granted Dec 11, 2007·18 cites·19 claims
- 0390US7481071B2Cooling/heating apparatus using cogeneration systemLG ELECTRONICS INC·Filed 2005·Granted Jan 27, 2009·19 cites·15 claims
- 0490US7305841B2Cogeneration systemLG ELECTRONICS INC·Filed 2005·Granted Dec 11, 2007·18 cites·17 claims
- 0590US7174741B2Air conditionerLG ELECTRONICS INC·Filed 2005·Granted Feb 13, 2007·21 cites·20 claims
- 0688US7170191B2Electricity generating and air conditioning system with water heaterLG ELECTRONICS INC·Filed 2005·Granted Jan 30, 2007·14 cites·29 claims
- 0787US6381974B1Coolant distributor of refrigerating cycle for heat pumpLG ELECTRONICS INC·Filed 2000·Granted May 7, 2002·43 cites·5 claims
- 0886US7600695B2Cogeneration system and method for controlling the sameLG ELECTRONICS INC·Filed 2005·Granted Oct 13, 2009·13 cites·11 claims
- 0986US7007495B2Combined ventilating and air conditioning systemLG ELECTRONICS INC·Filed 2003·Granted Mar 7, 2006·38 cites·40 claims
- 1084US7165416B2Air conditionerLG ELECTRONICS INC·Filed 2005·Granted Jan 23, 2007·13 cites·20 claims
- 1184US7145258B2Electricity generating and air conditioning systemLG ELECTRONICS INC·Filed 2005·Granted Dec 5, 2006·16 cites·22 claims
- 1283US6918263B2Air conditioning systemLG ELECTRONICS INC·Filed 2003·Granted Jul 19, 2005·40 cites·19 claims
- 1381US7513123B2Unitary air conditioner and method of controlling variable operation thereofLG ELECTRONICS INC·Filed 2005·Granted Apr 7, 2009·12 cites·2 claims
- 1481US7243504B2Cogeneration systemLG ELECTRONICS INC·Filed 2005·Granted Jul 17, 2007·6 cites·22 claims
- 1581US7240503B2Electricity generating and air conditioning system with dehumidifierLG ELECTRONICS INC·Filed 2005·Granted Jul 10, 2007·12 cites·17 claims
- 1680US7587894B2Exhaust structure for engineLG ELECTRONICS INC·Filed 2005·Granted Sep 15, 2009·9 cites·10 claims
- 1780US7509817B2Cooling cycle apparatus and method of controlling linear expansion valve of the sameLG ELECTRONICS INC·Filed 2005·Granted Mar 31, 2009·7 cites·16 claims
- 1879US7228709B2Unitary air conditioning systemLG ELECTRONICS INC·Filed 2005·Granted Jun 12, 2007·6 cites·9 claims
- 1978US6748772B2Washing/drying machine and clothes dryerLG ELECTRONICS INC·Filed 2002·Granted Jun 15, 2004·28 cites·9 claims
- 2077US7162889B2Air conditionerLG ELECTRONICS INC·Filed 2005·Granted Jan 16, 2007·6 cites·28 claims
- 2176US7458227B2Method of preventing rapid on/off of compressor in unitary air conditionerLG ELECTRONICS INC·Filed 2005·Granted Dec 2, 2008·8 cites·7 claims
- 2276US6915655B2Air conditioning systemLG ELECTRONICS INC·Filed 2003·Granted Jul 12, 2005·26 cites·32 claims
- 2376US6843067B2Air conditioner and method for controlling electronic expansion valve of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Jan 18, 2005·22 cites·18 claims
- 2473US7257964B2Air conditionerLG ELECTRONICS INC·Filed 2005·Granted Aug 21, 2007·4 cites·18 claims
- 2573US6945065B2Cooling/heating system of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Sep 20, 2005·23 cites·18 claims
- 2670US7555913B2Method for controlling multiple compressors according to a matrixLG ELECTRONICS INC·Filed 2005·Granted Jul 7, 2009·4 cites·5 claims
- 2770US7513124B2Unitary air conditionerLG ELECTRONICS INC·Filed 2005·Granted Apr 7, 2009·4 cites·18 claims
- 2870US7047761B2Stand-type air conditionerLG ELECTRONICS INC·Filed 2005·Granted May 23, 2006·4 cites·24 claims
- 2969US6951116B2Air conditioner and method for controlling electronic expansion valve of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Oct 4, 2005·16 cites·18 claims
- 3067US7578137B2Air-conditioning system with multiple indoor and outdoor units and control system thereforLG ELECTRONICS INC·Filed 2005·Granted Aug 25, 2009·2 cites·20 claims
- 3167US7251948B2Pressure equalizer of compressor of air conditionerLG ELECTRONICS INC·Filed 2005·Granted Aug 7, 2007·2 cites·11 claims
- 3267US6779356B2Apparatus and method for controlling operation of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Aug 24, 2004·15 cites·18 claims
- 3366US6843066B2Air conditioning system and method for controlling the sameLG ELECTRONICS INC·Filed 2003·Granted Jan 18, 2005·15 cites·21 claims
- 3465US6807817B2Method for operating compressors of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Oct 26, 2004·13 cites·21 claims
- 3565US6705097B2Compressor-controlling device and method for air conditioner comprising a plurality of compressorsLG ELECTRONICS INC·Filed 2003·Granted Mar 16, 2004·13 cites·9 claims
- 3663US6755034B2Apparatus for preventing overload of air conditioner and method thereofLG ELECTRONICS INC·Filed 2003·Granted Jun 29, 2004·8 cites·10 claims
- 3762US6829903B2Air conditioner and method for operating air conditioner in cooling modeLG ELECTRONICS INC·Filed 2003·Granted Dec 14, 2004·11 cites·15 claims
- 3861US6745583B2Defrosting apparatus of air conditioner and method thereofLG ELECTRONICS INC·Filed 2003·Granted Jun 8, 2004·11 cites·10 claims
- 3960US6564565B2Air conditioning system and methodLG ELECTRONICS INC·Filed 2001·Granted May 20, 2003·11 cites·22 claims
- 4059US7240502B2Method for controlling operation of air-conditionerLG ELECTRONICS INC·Filed 2004·Granted Jul 10, 2007·10 cites·12 claims
- 4159US6874326B2Air conditioning system with two compressors and method for operating the sameLG ELECTRONICS INC·Filed 2003·Granted Apr 5, 2005·10 cites·3 claims
- 4258US7155921B2Air conditioning system and air conditioning methodLG ELECTRONICS INC·Filed 2003·Granted Jan 2, 2007·10 cites·19 claims
- 4357US6807815B2Air conditioning system and method for operating the sameLG ELECTRONICS INC·Filed 2003·Granted Oct 26, 2004·8 cites·5 claims
- 4453US6928826B2Method for controlling noise reduction of air conditionerLG ELECTRONICS INC·Filed 2003·Granted Aug 16, 2005·6 cites·4 claims
- 4553US6807816B2Air conditioning system with two compressors and method for operating the sameLG ELECTRONICS INC·Filed 2003·Granted Oct 26, 2004·6 cites·4 claims
- 4653US2005257544A1Unitary air-conditioning system and operation control method thereofLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 4752US7555915B2Air conditionerLG ELECTRONICS INC·Filed 2005·Granted Jul 7, 2009·0 cites·14 claims
- 4852US6722576B1Method for operating air conditioner in warming modeLG ELECTRONICS INC·Filed 2003·Granted Apr 20, 2004·6 cites·10 claims
- 4951US2006150667A1Heat exchanger and air conditioner using the sameLG ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 5050US6808119B2Heat pump air conditioning system comprising additional heater and method for operating the sameLG ELECTRONICS INC·Filed 2003·Granted Oct 26, 2004·5 cites·4 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →