Inventor
BYUN MUN SUB
KR5 patents
Patents
5 patentsUS12554341B2Feb 17, 2026
Ferrite core and stylus pen including the same
HIDEEP INC0 citations55
US12591322B2Mar 31, 2026
Touch input system including pen and controller
HIDEEP INC0 citations49
US12333109B2Jun 17, 2025
Pen and touch input system and controller
HIDEEP INC0 citations49
US12271538B2Apr 8, 2025
Stylus pen and touch system including the same
HIDEEP INC0 citations49
US12141375B2Nov 12, 2024
Pen and touch input system or controller
HIDEEP INC0 citations49