LEE DOO YONG

Overview

Total Patents

17
GoodIP Patent Rank

234,033

About

LEE DOO YONG has a total of 17 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea, United States and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, medical technology and computer technology are UTZ HANS, JEFFREY PETER and AHEARN DAVID J.

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Patent filings in countries

World map showing LEE DOO YONGs patent filings in countries

#	Country	Total Patents
#1	Republic of Korea	11
#2	United States	4
#3	EPO (European Patent Office)	1
#4	WIPO (World Intellectual Property Organization)	1

Patent filings per year

Chart showing LEE DOO YONGs patent filings per year from 1900 to 2020

Similar Companies

UTZ HANS 92% similarity

JEFFREY PETER 90% similarity

AHEARN DAVID J 90% similarity

VALIDOSE INC 90% similarity

SHIFT LABS INC 90% similarity

NILIMEDIX LTD 90% similarity

ESTES MARK C 90% similarity

QUIO TECH LLC 90% similarity

ASANTE SOLUTIONS INC 90% similarity

M2 GROUP HOLDINGS INC 90% similarity

Focus industries

#	Industry
#1	Electrical machinery and energy
#2	Medical technology
#3	Computer technology
#4	Measurement
#5	Optics
#6	Furniture and games
#7	Civil engineering

Focus technologies

#	Technology
#1	Syringes
#2	Lighting device details
#3	Non-portable lighting devices
#4	Measuring volume
#5	Special light sources
#6	Healthcare informatics
#7	Electric digital data processing
#8	Optical systems
#9	Platform constructions
#10	Games

Top inventors

#	Name	Total Patents
#1	Lee Doo Yong	14
#2	Kim In Seong	3
#3	Lee Do Yong	2
#4	Kim Jae Wan	1
#5	Lim Mi Kyoung	1
#6	Jun Su	1
#7	Lee Doo-Yong	1
#8	Park Poo Min	1
#9	Ro Dong Ik	1

Latest patents

Publication	Filing date	Title
KR20200141103A	2019-06-10	dividend loan system and method
KR101327862B1	2013-08-16	Flow rate correction device for setting infusion flow rate and method for optimum flow rate regulation using discharge coefficientt of iv flow regulator
WO2014017839A1	2013-07-25	Fastening device for lamp apparatus and fastening device for apparatus installed on ceiling
KR20140015181A	2013-06-18	Lamp fixing device and ceiling-mount apparatus fixing device
KR101326740B1	2012-07-27	Luminaire
KR101212410B1	2011-10-18	Lamp fixing device
KR101058539B1	2011-02-23	Flow rate regulator, flow rate regulating set, and flow rate regulating method for intravenous fluid therapy
KR20110049423A	2009-11-05	Safety apparatus on a crosswalk
KR20090100760A	2008-03-21	Preventive device of back flow for infusion set
KR20090084308A	2008-01-31	Flow rate regulator for ringer's solution
EP2097124A1	2007-12-10	Device for measuring the flow rate of ringer solution
KR20050022774A	2003-08-30	Tumbler domino
KR890002102B1	1986-01-16	Method for transportation of rea-water and salt from salt-field