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LEE SANG HA

Overview
  • Total Patents
    295
  • GoodIP Patent Rank
    27,058
  • Filing trend
    ⇩ 22.0%
About

LEE SANG HA has a total of 295 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and chemical engineering are ANDERSON MAX F, WADER LLC and HONG HO MYUNG.

Patent filings in countries

World map showing LEE SANG HAs patent filings in countries
# Country Total Patents
#1 Republic of Korea 295

Patent filings per year

Chart showing LEE SANG HAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Sang Ha 295

Latest patents

Publication Filing date Title
KR20210001804A Rotating body using buoyancy
KR20200111079A Pyroscopic continuous pyrolysis and drying device
KR20200108749A Rotating body using buoyancy of air register
KR20200077361A Pyrolysis furnace Continuous pyrolysis furnace with multiple pipes arranged inside
KR20200040158A Rotation of rotating body using elastic energy of spring
KR20190094883A Rotating body using load of liquid such as water in cylinder
KR20190090317A A rotating body with different turning radii using orbit
KR20190088840A A method and apparatus for reducing the radius of the rotating body by rotating the shaft connected to the shaft
KR20190086330A A rotating body with different turning radius using a rod with a stretching device
KR20190086329A A rotating body having different radii of rotation due to the expansion and contraction bars between the shafts
KR20190079458A Pyrolysis method and apparatus in which pyrolysis furnace is arranged in multiple layers
KR20190032141A The heat exchanger
KR20190006408A A rotating body whose rotating radius of the rotating body is changed
KR20180138511A Drying by batch drying with heat exchange
KR20180136849A Removal of green algae using wood chips or sawdust
KR20180111400A Dry energy conservation method such as waste using carbonization
KR20180101977A A pyrolysis reactor with a heat exchange tube on the bottom and a transverse door
KR20180092777A A hexagonal drying furnace or a pyrolysis furnace in which a heat exchange tube is placed on a ro-
KR20180082278A Steam drying
KR20180054388A Fixed batch drying furnace or pyrolysis furnace