Inventor · disambiguated record
Yongcheol Sa
Also filed as: SA YONGCHEOL
50 granted patents·13 pending applications·82 citations·filing 2011–2024
97Inventor score
Top patents by PatentIndex Score
63 records- 0195US9500396B2Oil separator and air conditioner using the sameLG ELECTRONICS INC·Filed 2013·Granted Nov 22, 2016·17 cites·5 claims
- 0291US11519645B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Dec 6, 2022·2 cites·20 claims
- 0390US11512881B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Nov 29, 2022·2 cites·20 claims
- 0489US9377225B2Outdoor heat exchanger and air conditioner comprising the sameLG ELECTRONICS INC·Filed 2013·Granted Jun 28, 2016·8 cites·11 claims
- 0588US11578898B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Feb 14, 2023·2 cites·17 claims
- 0688US11415343B2Air conditioning apparatus and control method thereofLG ELECTRONICS INC·Filed 2020·Granted Aug 16, 2022·2 cites·18 claims
- 0788US11339997B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted May 24, 2022·2 cites·20 claims
- 0887US11359842B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Jun 14, 2022·2 cites·20 claims
- 0987US11353251B2Air conditioner with fluid line diagnostics using feedback signals from a pumpLG ELECTRONICS INC·Filed 2020·Granted Jun 7, 2022·2 cites·18 claims
- 1087US9518585B2FanLG ELECTRONICS INC·Filed 2013·Granted Dec 13, 2016·7 cites·8 claims
- 1186US10465936B2Air conditioner and method of controlling the sameLG ELECTRONICS INC·Filed 2018·Granted Nov 5, 2019·3 cites·6 claims
- 1285US10108159B2Air conditioner and method of controlling the sameLG ELECTRONICS INC·Filed 2015·Granted Oct 23, 2018·4 cites·12 claims
- 1382US9441890B2Heat exchanger fin with corrugated portion and louversKIM DONGHWI·Filed 2011·Granted Sep 13, 2016·7 cites·16 claims
- 1482US9267716B2Heat exchanger and an air conditioning system having the sameLG ELECTRONICS INC·Filed 2013·Granted Feb 23, 2016·4 cites·18 claims
- 1582US9239179B2Air conditionerLG ELECTRONICS INC·Filed 2013·Granted Jan 19, 2016·4 cites·17 claims
- 1680US9625217B2Heat exchanger and air conditioner including sameLG ELECTRONICS INC·Filed 2013·Granted Apr 18, 2017·4 cites·15 claims
- 1775US9726408B2Air conditionerLG ELECTRONICS INC·Filed 2014·Granted Aug 8, 2017·2 cites·11 claims
- 1871US11209011B2Air conditionerLG ELECTRONICS INC·Filed 2017·Granted Dec 28, 2021·1 cites·10 claims
- 1970US9587865B2Air conditioner and method for controlling the sameJEONG HOJONG·Filed 2012·Granted Mar 7, 2017·2 cites·13 claims
- 2067US9377248B2Integrated accumulator and receiver having a vibration damping guide tubeLG ELECTRONICS INC·Filed 2013·Granted Jun 28, 2016·1 cites·16 claims
- 2167US9109845B2Outdoor heat exchanger and air conditioner including the sameLG ELECTRONICS INC·Filed 2013·Granted Aug 18, 2015·1 cites·9 claims
- 2265US12504211B2Air conditionerLG ELECTRONICS INC·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 2364US8769968B2Refrigerant system and method for controlling the sameJEONG HOJONG·Filed 2011·Granted Jul 8, 2014·1 cites·26 claims
- 2462US11761697B2Multi-air conditioner for heating and cooling operationsLG ELECTRONICS INC·Filed 2021·Granted Sep 19, 2023·0 cites·15 claims
- 2562US9169851B2Air conditionerOH SIYOUNG·Filed 2013·Granted Oct 27, 2015·2 cites·20 claims
- 2661US11506427B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 2761US2024377109A1Air conditionerLG ELECTRONICS INC·Filed 2024·Application pending·0 cites
- 2859US11892209B2Multi-air conditioner for heating and cooling including a shut-off valve between indoor and outdoor units and control method thereofLG ELECTRONICS INC·Filed 2021·Granted Feb 6, 2024·0 cites·3 claims
- 2958US11629864B2Multi-type air conditionerLG ELECTRONICS INC·Filed 2021·Granted Apr 18, 2023·0 cites·19 claims
- 3058US2024230193A9Air conditionerLG ELECTRONICS INC·Filed 2023·Application pending·0 cites
- 3157US12111082B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Oct 8, 2024·0 cites·20 claims
- 3256US11725855B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Aug 15, 2023·0 cites·18 claims
- 3355US12313303B2Air conditionerLG ELECTRONICS INC·Filed 2020·Granted May 27, 2025·0 cites·18 claims
- 3455US11739956B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2021·Granted Aug 29, 2023·0 cites·19 claims
- 3555US10443872B2Air conditioner and method of controlling the sameLG ELECTRONICS INC·Filed 2015·Granted Oct 15, 2019·0 cites·10 claims
- 3654US11519640B2Air conditionerLG ELECTRONICS INC·Filed 2020·Granted Dec 6, 2022·0 cites·19 claims
- 3753US12117219B2Air conditioner and method for controlling air conditionerLG ELECTRONICS INC·Filed 2021·Granted Oct 15, 2024·0 cites·16 claims
- 3852US12385653B2Air conditioning system and method for controlling air conditioning systemLG ELECTRONICS INC·Filed 2020·Granted Aug 12, 2025·0 cites·11 claims
- 3952US12305899B2Air conditionerLG ELECTRONICS INC·Filed 2021·Granted May 20, 2025·0 cites·8 claims
- 4052US11898782B2Multi-air conditioner for heating and cooling operationsLG ELECTRONICS INC·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 4152US11614252B2Air conditioner and pipe search method thereforLG ELECTRONICS INC·Filed 2020·Granted Mar 28, 2023·0 cites·19 claims
- 4251US12078396B2Multi-air conditioner for heating and coolingLG ELECTRONICS INC·Filed 2021·Granted Sep 3, 2024·0 cites·13 claims
- 4351US11499727B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 4451US11397015B2Air conditioning apparatusLG ELECTRONICS INC·Filed 2020·Granted Jul 26, 2022·0 cites·18 claims
- 4550US2021231317A1Air conditioning apparatusLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 4650US2022090816A1Multi-air conditioner for heating, cooling, and ventilationLG ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 4748US10544952B2Air conditioner and method of controlling the sameLG ELECTRONICS INC·Filed 2016·Granted Jan 28, 2020·0 cites·10 claims
- 4847US11448408B2Multi-type air conditionerLG ELECTRONICS INC·Filed 2019·Granted Sep 20, 2022·0 cites·11 claims
- 4947US2015136367A1Heat exchanger having a plurality of heat exchange tubesLG ELECTRONICS INC·Filed 2015·Application pending·0 cites
- 5046US9494358B2Air conditionerCHOI SEOKHO·Filed 2012·Granted Nov 15, 2016·0 cites·18 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yongcheol Sa 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 →