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CHOI DONG HWAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    154,742
  • Filing trend
    ⇩ 66.0%
About

CHOI DONG HWAN has a total of 15 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets medical technology, furniture and games and computer technology are CATLIN DE FOREST B, MARCHESI FABIO and MTG KK.

Patent filings in countries

World map showing CHOI DONG HWANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15

Patent filings per year

Chart showing CHOI DONG HWANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Dong Hwan 14
#2 Lee Ha Eun 1
#3 Choi Hyung Suk 1
#4 Lim Jun Oh 1
#5 Woo Hyo Jun 1

Latest patents

Publication Filing date Title
KR20200099365A Knit For Seam-Sealing Tape Having Excellent Stretch in Warf-Direction And Weft-Direction
KR20180105094A An Acupressure Ball Capable of Emitting a Magnetic Field
KR20190015032A Swing calibration method and golf swing trajectory measuring apparatus using the same
KR20180106563A A Health Apparatus for Strengthening a Waist Muscle Having a Structure Rotating a Leg
KR20180101873A An Apparatus for Improving a Muscular Strength of a Waist and Stretching a Human Body
KR20170140569A Magnet Bracelet
KR20170119388A Remote Printing System using Mobile Apparatus
KR20170004341A Low frequency treatment machine using a optical energy radiating
KR20160143254A Multiple function electric transfer medical therapy apparatus with safety device
KR101561808B1 Road signboard with high strength using hollow channels
KR20150134079A Safe irradiation electrode pad for medical therapy apparatus
KR20130076946A Lactation table
KR100752432B1 Hand-held type multiple function skin massager
KR20060108046A Email card system and method for sending email card using same
KR20000028673A Sheets, manufacturing method and using method thereof