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HWANG IN CHUL

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    160,050
  • Filing trend
    ⇩ 66.0%
About

HWANG IN CHUL has a total of 26 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 and United States. Its main competitors in its focus markets furniture and games, transport and civil engineering are RAZON ELI, KIM YOUNG-DAE and FUJIWARA TSUYOSHI.

Patent filings in countries

World map showing HWANG IN CHULs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23
#2 United States 3

Patent filings per year

Chart showing HWANG IN CHULs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang In Chul 24
#2 Hwangin Chul 2
#3 Kim Young Taek 1
#4 Rhee Hee Woo 1
#5 Ghil Li Jin 1
#6 Cho Il Hwan 1
#7 Cho Ki Yun 1
#8 Kim Jae Myun 1
#9 Lim Hyun 1
#10 Lee Jin Su 1

Latest patents

Publication Filing date Title
KR101988388B1 Casting method using full mold casting method
KR20170113522A Method For Manufacturing Native Grass Salt And Method For Supplying The Salt
KR101847344B1 Lighting device for baby carriage
KR101736150B1 Casting method of unified two different casting producrs using full mold casting method
KR20180013636A hip joint exercise device
KR20180011932A Leg strengthening exercise equipment
KR20180002153A Massage device of Arms and legs
KR20170089502A Capriole sports equipment
KR101640453B1 Apparatus for increasing of torque of rotary tool
KR20160127570A Method For Manufacturing Native Grass Salt And Method For Supplying The Salt
KR20150124342A Ankle flexibility exercise equipment
KR20150075338A There is traction therapy apparatus in heated belt
KR20150070506A Tents for a comfortable bed configuration
KR20150068743A The mask can be fixed parts of the earphone-microphone
KR20130130300A The welding holder of a electric welding device
KR20100095100A Tire chain
KR20090064635A The dust smoke dust collection system which contains the oiliness
KR20070117768A Snow chain of automobile
KR20040006630A Checking door for ceiling
KR20040006631A Checking door for ceiling