Inventor · disambiguated record
Bumdong Sa
Also filed as: SA BUMDONG
21 granted patents·1 pending application·15 citations·filing 2011–2022
90Inventor score
Top patents by PatentIndex Score
22 records- 0184US10794187B2Rotary compressor with a valve in the vaneLG ELECTRONICS INC·Filed 2018·Granted Oct 6, 2020·2 cites·20 claims
- 0284US9429156B2CompressorLG ELECTRONICS INC·Filed 2013·Granted Aug 30, 2016·4 cites·17 claims
- 0380US11002279B2Rotary compressorLG ELECTRONICS INC·Filed 2018·Granted May 11, 2021·2 cites·7 claims
- 0479US11421688B2Vane compressor with elastic member protruding into the cylinderLG ELECTRONICS INC·Filed 2020·Granted Aug 23, 2022·1 cites·21 claims
- 0579US10550885B2CompressorLG ELECTRONICS INC·Filed 2016·Granted Feb 4, 2020·2 cites·14 claims
- 0676US8899947B2CompressorLEE KANGWOOK·Filed 2011·Granted Dec 2, 2014·2 cites·3 claims
- 0770US10982675B2Rotary compressor with groove for supplying oilLG ELECTRONICS INC·Filed 2019·Granted Apr 20, 2021·1 cites·15 claims
- 0870US9394904B2CompressorLG ELECTRONICS INC·Filed 2013·Granted Jul 19, 2016·1 cites·21 claims
- 0966US12305642B2Rotary compressorLG ELECTRONICS INC·Filed 2022·Granted May 20, 2025·0 cites·23 claims
- 1063US11566621B1Rotary compressorLG ELECTRONICS INC·Filed 2022·Granted Jan 31, 2023·0 cites·20 claims
- 1162US11746783B2Rotary compressorLG ELECTRONICS INC·Filed 2021·Granted Sep 5, 2023·0 cites·7 claims
- 1262US11408060B2High performance solid lubricating titanium amorphous alloyLG ELECTRONICS INC·Filed 2018·Granted Aug 9, 2022·0 cites·7 claims
- 1359US12253083B2Rotary compressorLG ELECTRONICS INC·Filed 2021·Granted Mar 18, 2025·0 cites·19 claims
- 1456US11060521B2Rotary compressor having a rolling piston with coupling grooveLG ELECTRONICS INC·Filed 2019·Granted Jul 13, 2021·0 cites·19 claims
- 1553US12098718B2Rotary compressorLG ELECTRONICS INC·Filed 2022·Granted Sep 24, 2024·0 cites·19 claims
- 1652US9188126B2Hermatic compressor having a fluid guide disposed in an intermediate chamberLG ELECTRONICS INC·Filed 2013·Granted Nov 17, 2015·0 cites·17 claims
- 1750US8936449B2Hermetic compressor and manufacturing method thereofLEE KANGWOOK·Filed 2011·Granted Jan 20, 2015·0 cites·20 claims
- 1849US11448072B2Rotary compressorLG ELECTRONICS INC·Filed 2019·Granted Sep 20, 2022·0 cites·19 claims
- 1948US8915725B2Compressor in which a shaft center of a suction pipe is disposed to not correspond to a shaft center of a refrigerant suction passage of a stationary shaft and an upper end of the stationary shaft protrudes higher than a bottom of an accumulator chamberLEE KANGWOOK·Filed 2011·Granted Dec 23, 2014·0 cites·19 claims
- 2045US2024369059A1Rotary compressorLG ELECTRONICS INC·Filed 2022·Application pending·0 cites
- 2143US11530612B2Rotary compressorLG ELECTRONICS INC·Filed 2020·Granted Dec 20, 2022·0 cites·2 claims
- 2240US10962010B2CompressorLG ELECTRONICS INC·Filed 2015·Granted Mar 30, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →