Inventor

RYUH YOUNG-SUN

KR3 patents

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

SAMJOO MACHINERY CO LTD

2 patents

US5390585AFeb 21, 1995

Rotary motion/constant velocity linear reciprocating motion conversion device and hydraulic system using the same

SAMJOO MACHINERY CO LTD87 citations90

US6352017B1Mar 5, 2002

Hydraulic pump

SAMJOO MACHINERY CO LTD19 citations79

KOREA IND TECH INST

1 patent

US9758224B2Sep 12, 2017

Docking station for underwater robot

KOREA IND TECH INST3 citations71