Learn more

HWANG IK HYUN

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    105,602
  • Filing trend
    ⇩ 66.0%
About

HWANG IK HYUN has a total of 120 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea, Australia and China. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are KASPAR WINKLER, GV DOROZHNYJ NII SOYUZDORNII and KIM IN JUNG.

Patent filings in countries

World map showing HWANG IK HYUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 116
#2 Australia 1
#3 China 1
#4 Japan 1
#5 Singapore 1

Patent filings per year

Chart showing HWANG IK HYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Ik Hyun 98
#2 Hwang Ik-Hyun 20
#3 Hwang Ju Chul 16
#4 Kim Hyo Sig 2
#5 Kang Young Man 1
#6 Kang Min Soo 1
#7 Ji Se Jin 1
#8 Jeong Yeong Seop 1
#9 Hyun Hwang Ik 1
#10 Jeon Mi Ja 1

Latest patents

Publication Filing date Title
KR20210004040A Road paving material composition to reveal natural stone texture and method for paving road using the same
KR20200120283A Heating apparatus of road surface for repair of pavement and road repair agent for ordinary temperature used in same, and repairing method of pavement using the same
KR20200095620A Base for asphalt agent and thereof manufacturing method and, asphalt agent for low and high temperature asphalt mixture and thereof manufacturing method and, asphalt mixture and thereof manufacturing method using the same
KR20200076087A Road repair agent for ordinary and low temperature and manufacturing method thereof, and pavement method using the same
KR20180096285A Movable apparatus for manufacturing asphalt mixture, asphalt mixture manufactured, manufacturing method, construction method using the same
KR101863622B1 Hot-air blower having humidification function
KR20180090012A Ordinary temperature repairing composition for road and manufacturing method thereof, low temperature repairing composition for road and manufacturing method thereof
KR20170121965A Road repair agent and thereof method and pavement method using the same
KR101683587B1 Method and system for paving road using porous concrete
KR20160019920A Rice-burger coated with buns and making method there0f
KR101732718B1 Agents for Asphalt mixture and thereof manufacturing method and Asphalt mixture using the Agents and thereof manufacturing method
KR20170082388A Low temperature agents for Asphalt mixture and thereof manufacturing method and method for manufacturing Asphalt mixture using low temperature Agents
KR20160141989A Method for paving road with cement composition to reveal natural stone texture
KR20150101349A Rice-burger coated with buns and making method there0f
KR20150121839A Circulating warm air humidifier multipurpose inhalation device emissions
KR20140051873A Thermal circulating type device for heating asphalt road
KR20150069361A Low temperature Agents for Asphalt and thereof manufacturing method and asphalt-concrete using low temperature Agents for Asphalt and thereof manufacturing method
KR20150062330A Temperature-style-type color film packaging and packing heat shield coating color construction method and composition
KR20140126985A Air-conditioner and heater using evaporation of water electric vent type
KR20130049790A Air-conditioner and heater using electric vent type