P

Inventor

SEO JAE-OK

KR6 patents
⚠️ This page may combine multiple inventors who share the name “SEO JAE-OK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Ace tech corp

3 patents
US9397377B2Jul 19, 2016

Cavity filter

Ace tech corp6 citations69
US9306258B2Apr 5, 2016

Mixed-mode cavity filter

Ace tech corp2 citations60
US9991577B2Jun 5, 2018

Cavity filter using cross-coupling

Ace tech corp0 citations39

PARK KWANG-SUN

1 patent
US8686810B2Apr 1, 2014

Frequency tuneable filter using a sliding system

PARK KWANG-SUN6 citations65

SEO JAE OK

1 patent
US8179212B2May 15, 2012

Frequency tunable filter

SEO JAE OK6 citations65

CHUN DONG-WAN

1 patent
US8704617B2Apr 22, 2014

Tunable filter for expanding the tuning range

CHUN DONG-WAN2 citations57