Inventor

PARK DAL HO

KR3 patents

⚠️ This page may combine multiple inventors who share the name “PARK DAL HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PARK DAL HO

1 patent

US5221226AJun 22, 1993

Movable toy

PARK DAL HO55 citations84

(unassigned)

1 patent

USRE35375ENov 5, 1996

Movable toy

LEE SANG SUK

1 patent

US8632471B2Jan 21, 2014

Pulsimeter sensor using hall device

LEE SANG SUK3 citations52