Inventor
JANG BONGKYUN
KR13 patents
⚠️ This page may combine multiple inventors who share the name “JANG BONGKYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST MACH & MATERIALS
11 patentsUS10744750B2Aug 18, 2020
Selective transfer roll stamp
KOREA INST MACH & MATERIALS2 citations70
US10632726B2Apr 28, 2020
Selective continuous transferring apparatus based on adhesion-controlled film
KOREA INST MACH & MATERIALS1 citations61
US12315742B2May 27, 2025
Element transferring method and electronic panel manufacturing method using the same
KOREA INST MACH & MATERIALS0 citations60
US12317415B2May 27, 2025
Stretchable substrate and method of controlling device spacing using the same
KOREA INST MACH & MATERIALS0 citations57
US12371550B2Jul 29, 2025
Method for fabricating nano-particle having perovskite crystalline structure and resin composition including the nano-particle
KOREA INST MACH & MATERIALS0 citations56
US12127349B2Oct 22, 2024
Method for transferring micro device on curved surface and apparatus for transferring micro device on curved surface
KOREA INST MACH & MATERIALS0 citations50
US11465406B2Oct 11, 2022
Method of transferring film
KOREA INST MACH & MATERIALS0 citations50
US12570483B2Mar 10, 2026
Transfer film, transfer method using transfer film and electronic products manufactured using transfer film
KOREA INST MACH & MATERIALS0 citations48
US11417546B2Aug 16, 2022
Method and apparatus for transferring micro device, and electronic product using the same
KOREA INST MACH & MATERIALS0 citations48
US11152256B2Oct 19, 2021
Carrier film, element transfer method using same, and electronic product manufacturing method using element transfer method
KOREA INST MACH & MATERIALS0 citations48
US12437680B2Oct 7, 2025
Stretchable substrate
KOREA INST MACH & MATERIALS0 citations46