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OH HEON SIK

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    101,639
  • Filing trend
    ⇧ 250.0%
About

OH HEON SIK has a total of 28 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets agriculture, chemical engineering and foods and drinks are ZHEJIANG DEQING HONGLI FEED CO LTD, TIEGAN BRANCH OF CHONGQING ZHOUYI FOOD CO LTD and BYUN KI WON.

Patent filings in countries

World map showing OH HEON SIKs patent filings in countries
# Country Total Patents
#1 Republic of Korea 28

Patent filings per year

Chart showing OH HEON SIKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oh Heon Sik 27
#2 Yu Yeon Su 10
#3 Choi Chang Kyo 3
#4 Park Sang Wook 3
#5 Oh Ho Yeop 2
#6 Park Sang Hyeong 2
#7 Kim Yong Sang 1
#8 Choi Jae Su 1
#9 Kim Sang Min 1
#10 Oh Jae Uk 1

Latest patents

Publication Filing date Title
KR102122157B1 Feed mixer with a hydraulically driven side window
KR20200077122A The promoting method for infective juvenile of entomopathogenic nematode
KR20200059445A Method and apparatus for detecting behavior pattern of livestock using acceleration sensor
KR20200063325A ICT Control and Monitoring System For TMR Feed Blender
KR20200063326A ICT Control and Monitoring Method Of TMR Feed Blender
KR101952542B1 The method for culturing entomopathogenic nematode using carrier medium or method for controlling insect pests using the same
KR20190139577A Feed pushing apparatus for feed supplying apparatus
KR20190113322A A side window operator of TMR feed mixer
KR101798823B1 Feed mixer with a wedge lock sturctured side window
KR101808543B1 A meat cartilage processing equipment
KR101682862B1 Feed mixer with a side window
KR101798069B1 Feed mixer with double-rows blade
KR20170103584A Assorted and fermentation machine rawmaterial possible discarded egg processing
KR101578818B1 Air cylinder movement apparatus with variably adjustable of rod movement distance
KR20160063800A Appararus to feed fodder for selective change of feed fodder direction, and method for feed fodder using the same
KR20160048357A Assorted and fermentation machine rawmaterial not fully open of opening/closing the bag for supplying rawmaterial, and method for supplying rawmaterial
KR20160040957A Folded roller device with improved stability and durability
KR20140035095A The tmr assorted feed machine a liner possess the wings screw
KR20130043267A The feedstuff mixtu tank cut transfer inducement equipment
KR20120046525A Apparatus for stripping bale in feeding hopper of feed mixers