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YUN SANG HYUN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    182,880
About

YUN SANG HYUN has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets environmental technology, machines and basic materials chemistry are SUZHOU MEIJIESHENG ENVIRONMENTAL PROT ENG CO LTD, YU ZHENGHONG and LEIYANG TENGSHENG ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTD.

Patent filings in countries

World map showing YUN SANG HYUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 11
#2 United States 1

Patent filings per year

Chart showing YUN SANG HYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yun Sang Hyun 11
#2 Hur Cheol Ku 4
#3 Yun Sang-Hyun 1
#4 Kim Hyung Jun 1
#5 Park Jung-In 1
#6 Sim Su-Yeon 1
#7 Lee Hi Kuk 1
#8 Park Hee Wook 1
#9 Kim Cha-Dong 1

Latest patents

Publication Filing date Title
KR20190112224A Liquid fertilization of organic waste and underground fertilization method using underground perforated pipe
KR20190112225A Method of soil reforming by raw garbage
KR20180050183A APP Course Evaluation of Student Growth Change through Voice to Text Conversion Storage and Accumulation
KR20170057883A No wastewater, no odor of food waste processing methods and the processing system
KR20170049681A Hydraulic dewatering device of organic waste
KR20170027903A Stench and sterilization processing system of organic waste
KR20170012764A Garbage crushing and sorting apparatus of organic waste
US2012301684A1 Photosensitive film pattern and method for manufacturing a photosensitive film pattern
KR20090100525A A power supply apparatus using buoyancy
KR20070069420A Apparatus for carbonizing treatment of dried organic waste
KR20050075616A Driving gear of baby buggy
KR100221985B1 Method and apparatus for treating organic waste