Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chulgi Roh — 3 Patents in 2021

LG: 3 patents #1,023 of 5,590Top 20%
Seoul, KR: #1,104 of 8,082 inventorsTop 15%
Overall (2021): #87,398 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11035349 Linear compressor Hyunsoo Kim, Geonwoo Kim 2021-06-15
10935017 Linear compressor Hyunsoo Kim, Geonwoo Kim 2021-03-02
10900477 Linear compressor Hyunsoo Kim, Geonwoo Kim, Junghae Kim 2021-01-26