Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SL

Seong Yeob LEE

EC Estra Automotive Systems Co.: 1 patents #4 of 7Top 60%
Overall (2025): #222,997 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12240290 Heat pump system for vehicle Jong Won Kim, Ho Young Jang 2025-03-04