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DOYO ENGINEERING CO LTD

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    111,094
About

DOYO ENGINEERING CO LTD has a total of 55 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets agriculture, machines and mechanical elements are MELNIKOV VIKTOR N, SRB Stanislav and TSAI TSUNG-HSI.

Patent filings in countries

World map showing DOYO ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 34
#2 United States 13
#3 China 8

Patent filings per year

Chart showing DOYO ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hyun Kang Ho 29
#2 Hyun Kwang-Ho 10
#3 Hyun Kwang Ho 7
#4 Kwang-Ho Hyun 3
#5 Hyun Kang-Ho 2
#6 Noda Makio 1
#7 Hyun Kwang H 1
#8 Park Bo Guk 1
#9 Hyun Gwang Ho 1
#10 Hyun Kwamg Ho 1

Latest patents

Publication Filing date Title
KR20160111059A Fishing reel equipped with hide-type line stopper
KR20160072418A Fishing reel equipped with tension nut having marker for line type
KR20160060462A Reel equipped with line guide
KR20160050525A Handle arm for fishing reel
KR20160047256A Fishing reel equipped with snap lock button for spool
KR20160047255A Reel frame for fishing
KR20150134609A Knob assembly for reel equipped with protected cushion body
KR20150116320A Fishing reel assembly
KR20140066128A Fishing reel equipped with hanger for fishhook and fishing rod using the same
KR20150089616A Spool of reel equipped with fishing rod and manufacturing method for the same
KR20150089623A Fishing reel equipped with drag assembly
KR20150070652A Fishing reel equipped with clutch
KR20150006698A Centrifugal breaking device for fishing reel
KR20140142959A Fishing reel equipped with hanger for fishhook
US2013320125A1 Fishing reel having quick-opening side cover
CN103380765A Fishing reel having centrifugal brake system
KR20140128147A Reel for fishing
KR20140073883A Reel for fishing
US2013139429A1 Fishing reel equipped with hanger for fishhook and fishing rod using the same
KR20130063460A Fishing reel equipped with hanger for fishhook and fishing rod using the same