Inventor
YEON JE SEUNG
KR12 patents
⚠️ This page may combine multiple inventors who share the name “YEON JE SEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAHWA ELECTRONICS CO LTD
11 patentsUS10921552B1Feb 16, 2021
Autofocus apparatus and camera module including the same
JAHWA ELECTRONICS CO LTD18 citations84
US10261337B2Apr 16, 2019
Apparatus for driving optical-reflector
JAHWA ELECTRONICS CO LTD8 citations79
US11860445B2Jan 2, 2024
Actuator for driving reflector
JAHWA ELECTRONICS CO LTD3 citations72
US11543675B2Jan 3, 2023
Actuator for optical image stabilization with reflector
JAHWA ELECTRONICS CO LTD2 citations69
US12216330B2Feb 4, 2025
Actuator for driving reflector
JAHWA ELECTRONICS CO LTD0 citations60
US12596292B2Apr 7, 2026
Zoom driving actuator and position control method for zoom driving
JAHWA ELECTRONICS CO LTD0 citations58
US12242168B2Mar 4, 2025
Zoom driving actuator and position control method for zoom driving
JAHWA ELECTRONICS CO LTD0 citations58
US11824417B2Nov 21, 2023
Actuator with multipolar magnet structure
JAHWA ELECTRONICS CO LTD0 citations54
US10938290B2Mar 2, 2021
Actuator with multipolar magnet structure
JAHWA ELECTRONICS CO LTD1 citations54
US12585168B2Mar 24, 2026
Zooming actuator having dual structure
JAHWA ELECTRONICS CO LTD0 citations51
US10942364B2Mar 9, 2021
Apparatus for driving optical system with memory unit
JAHWA ELECTRONICS CO LTD0 citations51