Inventor

Ho Seon Choi

Inventor

Seoul, KR

Overview

1998–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 24 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F24Fprimary

F24FAir-conditioning29%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

Y02ATechnologies for adaptation to climate change8%

B01DSeparation7%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids7%

G05DSystems for controlling or regulating non-electric variables4%

H01TSpark gaps4%

F21SNon-portable lighting devices3%

F21VFunctional features or details of lighting devices or systems thereof3%

A01KAnimal husbandry1%

PatentTitleYear

9,249,038'Water purifier'2016 7,651,256'Ventilation/illumination duct, ventilation/illumination system using the ventilation/illumination duct, and control method for the ventilation/illumination system'2010 7,591,720'Ventilating system'2009 7,572,179'Ventilation system'2009 7,563,160'Ventilating apparatus'2009 7,558,457'Combined illumination and ventilation duct'2009 7,507,275'Discharge device and air conditioner having said discharge device'2009 7,497,771'Ventilating system'2009 7,453,682'Discharge device and air conditioner having said device'2008 7,409,986'Method for controlling flow rate of ventilating air in air conditioner'2008 7,332,006'Ventilating and air purifying device'2008 7,300,493'Apparatus and method for controlling air cleaning'2007 7,294,176'Surface discharge type air cleaning device'2007 7,260,950'Air conditioning system and method operating suitably to user\'s characteristics'2007 7,261,767'Air purifier'2007 7,258,730'Air purifier'2007 7,201,787'Air cleaner and method of controlling operation thereof'2007 7,191,615'Air conditioning system'2007 7,163,567'Air cleaner'2007 7,121,110'Air conditioning system'2006 7,111,468'Air conditioning system and method operating suitably to user\'s characteristics'2006 6,874,334'Air conditioning system'2005 6,868,693'Air conditioning system'2005 5,771,705'Operating method for air conditioner'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2010Based in Seoul, KR· patent location history

2005–2016Patents assigned to LG ELECTRONICS INC (23)· patent assignee history

2007–2008Based in Dongjak-gu, KR· patent location history

2016Patents assigned to CHOI HO SEON (1)· patent assignee history

2016Patents assigned to CHOI KOBONG (1)· patent assignee history

2016Patents assigned to CHOI KYU SEONG (1)· patent assignee history

2016Patents assigned to HA YOUNGHOON (1)· patent assignee history

2016Based in Seocho-gu, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	23	2005–2016
CHOI HO SEONself	1	2016
CHOI KOBONG	1	2016
CHOI KYU SEONG	1	2016
HA YOUNGHOON	1	2016

Locations

Location	Patents	Span
Seoul, KR	20	1998–2010
Dongjak-gu, KR	3	2007–2008
Seocho-gu, KR	1	2016