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LEE YEON HWA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    149,528
  • Filing trend
    ⇧ 200.0%
About

LEE YEON HWA has a total of 12 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, computer technology and mechanical elements are LECHNER HUBERT, MAROTH ARTHUR M and KO CHEN-HUI.

Patent filings in countries

World map showing LEE YEON HWAs patent filings in countries

Patent filings per year

Chart showing LEE YEON HWAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Yeon Hwa 10
#2 Lee Sang Keun 2
#3 Park Dong Pil 2
#4 Park Dong Sik 1

Latest patents

Publication Filing date Title
KR102048551B1 System and Method for Virtual reality rehabilitation training using Smart device
KR102048546B1 System and Method for rehabilitation training using Virtual reality device
KR20200053749A Character Lunchbox DIY Kit, and character lunch box DIY kit production and sales system
KR101973314B1 Planetary Gear Transmission Rotating Carrier Used Dog Clutch
KR101973315B1 Planetary Gear Transmission Rotating Carrier Used Dog Clutch
KR20170124978A Device of VR Cognitive Rehabilitation Contents for Mild cognitive Impairment Patients
KR101648329B1 Planetary Gear Transmission with Two Reduction Ratio at First Reduction Part
KR101534459B1 Auger Equipped with Guide be Mounted Roller
KR101469419B1 Auger Available Changing Speed for Pole Installation Improved Drilling Efficiency and Durability
KR101446101B1 Air non-contact style two component raw material supply device
KR101295029B1 Reverse construction method using fiber rods