Inventor · disambiguated record
Sangmin Na
Also filed as: NA SANGMIN
4 granted patents·2 citations·filing 2020–2022
58Inventor score
Technology areasF04C
Files withLG ELECTRONICS INC4
Top patents by PatentIndex Score
4 records- 0185US11655817B2Rotary compressorLG ELECTRONICS INC·Filed 2022·Granted May 23, 2023·1 cites·18 claims
- 0278US11913456B2Rotary vane compressor with residual refrigerant removalLG ELECTRONICS INC·Filed 2020·Granted Feb 27, 2024·1 cites·7 claims
- 0357US11441566B2Rotary compressor having roller with dimple portionLG ELECTRONICS INC·Filed 2020·Granted Sep 13, 2022·0 cites·17 claims
- 0444US11466686B2Rotary compressorLG ELECTRONICS INC·Filed 2021·Granted Oct 11, 2022·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →