Inventor

CHONG CHUNG-OOK

KR7 patents

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

CHONG CHUNG-OOK

2 patents

US8079113B2Dec 20, 2011

Vacuum cleaner having abilities for automatic moving and posture control and method of controlling the same

CHONG CHUNG-OOK33 citations89

US9027200B2May 12, 2015

Upright vacuum cleaner

CHONG CHUNG-OOK17 citations80

LG ELECTRONICS INC

2 patents

US8370992B2Feb 12, 2013

Vacuum cleaner

LG ELECTRONICS INC7 citations83

US7810211B2Oct 12, 2010

Vacuum cleaner having agitator performing linear translation

LG ELECTRONICS INC1 citations48

CHONG CHUNG OOK

2 patents

US9226630B2Jan 5, 2016

Vacuum cleaner

CHONG CHUNG OOK17 citations82

US8474092B2Jul 2, 2013

Vacuum cleaner

CHONG CHUNG OOK7 citations82

JEONG KYEONG-SEON

1 patent

US8613125B2Dec 24, 2013

Vacuum cleaner

JEONG KYEONG-SEON34 citations88