HP

Hee-Chang Park

Samsung: 3 patents #30,683 of 75,807Top 45%
KM Korea Institute Of Machinery & Materials: 1 patents #283 of 729Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #779,839 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12283550 Electronic apparatus and method of manufacturing the same Dong Hwan Kim, Jeong-Jin Kim, Jinkyu Kim, Moo-Hyun Jo 2025-04-22
11756895 Electronic apparatus and method of manufacturing the same Dong Hwan Kim, Jeong-Jin Kim, Jinkyu Kim, Moo-Hyun Jo 2023-09-12
10785860 Double-frequency power-driven inductively coupled plasma torch, and apparatus for generating nanoparticle using same Dong Won Yun, Jun Ho Seo, Junseok Nam, Mi Yeon Lee, Jeong Soo Kim 2020-09-22
8638030 Organic light emitting display device including pixel electrode not formed in light transmissive region Moon-Jae Lee, Won-Jun Song, Sun Hee LEE, Young-Hee Lee, Mu-Hyun Kim 2014-01-28
6253974 Buckle with detachable ball marker 2001-07-03
6142348 Buckle with detachable ball marker 2000-11-07