JH

Jeong Hun HA

LC Letinar Co.: 4 patents #1 of 2Top 50%
📍 Seoul, KR: #550 of 6,453 inventorsTop 9%
Overall (2025): #35,230 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12276791 Optical apparatus for augmented reality with vision correction function Soon Gi PARK 2025-04-15
12276794 Optical device for augmented reality having improved light efficiency 2025-04-15
12248163 Optical device for augmented reality having improved light transmittance 2025-03-11
12210158 Optical device for augmented reality using a plurality of images for augmented reality 2025-01-28