Inventor

HAM YOUNG-BOG

KR6 patents

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

KOREA MACHINERY & METAL INST

2 patents

US5630707AMay 20, 1997

Variable displacement mechanism for swash plate type hydraulic pump and motor

KOREA MACHINERY & METAL INST33 citations86

US5687631ANov 18, 1997

Speed change mechanism for swash plate type hydraulic motor

KOREA MACHINERY & METAL INST4 citations57

KOREA MACH & MATERIALS INST

2 patents

US7879536B2Feb 1, 2011

Method for forming high-resolution pattern having desired thickness or high aspect ratio using dry film resist

KOREA MACH & MATERIALS INST5 citations60

US7828972B2Nov 9, 2010

Self-reciprocating energy recovery device

KOREA MACH & MATERIALS INST2 citations55

HAM YOUNG BOG

1 patent

US8678299B2Mar 25, 2014

Hollow actuator-driven droplet dispensing apparatus

HAM YOUNG BOG8 citations74

CHOI BYUNG-OH

1 patent

US8689687B2Apr 8, 2014

Method and apparatus for manufacturing electronic device using roll-to-roll rotary pressing process

CHOI BYUNG-OH1 citations38