Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DA

Do Won Ahn — 3 Patents

LG: 3 patents #10,886 of 26,165Top 45%
Daejeon, KR: #6,108 of 14,297 inventorsTop 45%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Do Won Ahn has been granted 3 US patents while listed as an inventor at LG. The first was granted in 2016 and the most recent in July 2019. Do Won Ahn ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Do Won Ahn in Daejeon, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10340404 Multilayer film and photovoltaic module Hyun Cheol KIM, Je Sik Jung 2019-07-02
9379264 Multilayered film and photovoltaic module including the same Hyun Cheol KIM, Yoon Kyung Kwon, Hyun Seong Ko, Hyo-Soon PARK 2016-06-28
9312415 Multi-layered sheet and method of preparing same Hyun Cheol KIM, Hyun Seong Ko, Hyo-Soon PARK, Yoon Kyung Kwon 2016-04-12