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HWA SHIN ENGINEERING CONSULTAN

Overview
  • Total Patents
    38
About

HWA SHIN ENGINEERING CONSULTAN has a total of 38 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, environmental technology and agriculture are DONG SHIN ENGNEERING & CONSULT, SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD and SEIL ENGINEERING CO LTD.

Patent filings in countries

World map showing HWA SHIN ENGINEERING CONSULTANs patent filings in countries
# Country Total Patents
#1 Republic of Korea 38

Patent filings per year

Chart showing HWA SHIN ENGINEERING CONSULTANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Ki Young 19
#2 Choi Gi Young 13
#3 Choi Gi Yeong 2
#4 Cha Yeon Suk 2
#5 Shin Chang Sub 1
#6 Baek Chon Ho 1
#7 Cho Dong Han 1

Latest patents

Publication Filing date Title
KR100978607B1 Rotatable land pressing block for road, plantation and complex construction
KR100584508B1 Floodgate opening and shutting apparatus for watercourse
KR100676681B1 Supprot apparatus of drainage
KR20070053077A Opening and shutting apparatus of manhole's cover
KR100635234B1 Soundproof of road
KR100707719B1 Pipe-line indication pin
KR100635233B1 Manhole of road
KR20070095521A Manhole sediment take equipment
KR20070046997A Rail type reclamation structure of sewer pipe
KR100743479B1 Installation structure of the sewer manhole for urgent construction
KR100604674B1 The loss prevention block of a river bank
KR100598768B1 Breast wall of road
KR100707722B1 Block structure of embankment for river
KR100707723B1 Structure for preventing subsidence of sloped surface of river
KR100680819B1 Guardrail structure of road
KR100676165B1 Embankment block of river
KR100595968B1 A parent environment river shore protection block
KR100676680B1 Hume pipe reinforce structure
KR100707718B1 Improve embankment of river
KR100584512B1 Installation structure of the bottom block for rivers for ecological preservation