Inventor

CHANG WOO SOK

KR3 patents

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

MASSACHUSETTS INST TECHNOLOGY

2 patents

US6755166B2Jun 29, 2004

Electromechanical valve drive incorporating a nonlinear mechanical transformer

MASSACHUSETTS INST TECHNOLOGY70 citations93

US6457864B1Oct 1, 2002

Omni-directional high precision friction drive positioning stage

MASSACHUSETTS INST TECHNOLOGY20 citations90

DAEWOO ELECTRONICS CO LTD

1 patent

US5598304AJan 28, 1997

Fuzzy controller for an actuator and the controlling method thereof

DAEWOO ELECTRONICS CO LTD17 citations67