HH

Hong-Ju Ha

LG: 10 patents #4,416 of 26,165Top 20%
📍 Seoul, KR: #5,298 of 39,741 inventorsTop 15%
Overall (All Time): #470,931 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6903503 Flat neon sign device using flat electrode and lower plate structure 2005-06-07
6768261 Transmission type color plasma display panel Hun Gun Park 2004-07-27
6437507 Hollow cathode type color PDP 2002-08-20
6433477 Plasma display panel with varied thickness dielectric film Jae-Sung Kim 2002-08-13
6411031 Discharge electrodes for a color plasma display panel capable of lowering a discharge voltage Hun Gun Park 2002-06-25
6380677 Plasma display panel electrode Hun Gun Park 2002-04-30
6339292 Color PDP with ARC discharge electrode and method for fabricating the same 2002-01-15
6255779 Color plasma display panel with bus electrode partially contacting a transparent electrode Hun Gun Park 2001-07-03
6252353 Color plasma display panel Hun Gun Park 2001-06-26
6194831 Gas discharge display Hun Gun Park, Seok Hyun LEE, Won Tae Kim, Jae Hwa Ryu 2001-02-27
6172461 Top electrode in color plasma display panel 2001-01-09