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HANMAC ENGINEERING & CONSULTANT CO LTD

Overview
  • Total Patents
    13
About

HANMAC ENGINEERING & CONSULTANT CO LTD has a total of 13 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering and mechanical elements are CHOL SEUNG HEE, NO 1 ENGINEERING CORPORATION LTD OF CR20G and SCERER.

Patent filings in countries

World map showing HANMAC ENGINEERING & CONSULTANT CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 13

Patent filings per year

Chart showing HANMAC ENGINEERING & CONSULTANT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Han Hyung Kwan 4
#2 Lee Kwon Soo 2
#3 Lee Jong Kwan 1
#4 Nam Young Kook 1
#5 Jun Woong 1
#6 Gim Yong Hyeog 1
#7 Lee Heung Soo 1
#8 Kim Jae Soo 1
#9 Ahn Byung Lok 1
#10 Ahn Byung Lock 1

Latest patents

Publication Filing date Title
KR20140118672A Device for manufacturing pretension girder
KR101405025B1 Precast Prestressed Concrete J-Type Web Member for Bridge
KR20130025568A Basic structure for sound-insulation wall enabling easy assembly and deviation correction
KR20130017518A Soundproof walls basis structure and soundproof walls manufacturing method
KR20130017310A Composite pile of prestressed hollow concrete pile and steel pipe, and manufacturing method thereof
KR20130016680A Prestressed concrete member having prestressing bar and connecting structure thereof and manufacturing method thereof
KR20130009348A Composite pile
KR20120140338A Constructing method of bridge using half precast panel having connecting bar
KR20120138053A Skewed blade pile having enhanced vertical bearing capacity and pull-out resistance and spin lock method using the same
KR20120138196A Rahmen bridge having corner connecting structure of concrete members, and constructing method thereof
KR20120119156A Connecting structure of concrete members
KR20110048634A Precast concrete barrier of bridge and method of construction the same
KR20100117913A Abutment integrated approach slab and method of construction the same