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BNTTEK INC CO LTD

Overview
  • Total Patents
    17
About

BNTTEK INC CO LTD has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets civil engineering, thermal processes and environmental technology are THYSSENKRUPP HISERV GMBH, OLDORID KUNSTOFFE GMBH and WENDE & MALTER GMBH.

Patent filings in countries

World map showing BNTTEK INC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

Chart showing BNTTEK INC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ho Seok 16
#2 Lee Ho Keun 6
#3 Hong Ki Hyuk 5
#4 Kang Hyun Wook 3
#5 Kim Dong Hyeon 2
#6 Park Ji Ho 1
#7 Lee Hee Suk 1
#8 Kim Bong Sik 1
#9 Baek Seung Hwan 1

Latest patents

Publication Filing date Title
KR101329439B1 Heat storage greenhouse warming apparatus of solar thermal energy and control method of the same
KR101364152B1 System for blocking pressure wave in underground platform, and underground train station having such system
KR101390764B1 Mmulti-supply and exhaust functional ventilating plant for an active pressurization system of underground rail station
KR101236570B1 Apparatus for acquiring calorimetry from pavements using jointless pipeline
KR101194081B1 Collecting and using device of waste heat in power cable tunnel
KR101144890B1 Freeze protection of fire extinuishing lines in tunnel and anti-icing of road surface using underground heat storage
KR20130097597A Partition wall of ventilation duct of tunnel and construction method of the same
KR20130097596A Tunnel having ecentric damper and inclined duct slab
KR101166684B1 Thermal storage of underground rock using heat utilizing system
KR101211645B1 Real-time traffic signal control system and real-time traffic signal control method using the same
KR20120010390A Selective point extraction ventilation system applied to active control
KR20120021339A Ventilation system of network tunnel and underground road including underground intersection and junction
KR100875248B1 Steel composite prestressed concrete beam using prestressed steel member and manufacturing method of the same
KR100892163B1 Tensile stress control method of prestressed concrete beam using temporary steel member
KR100886350B1 Intelligent selective supply and exhaust system for tunnel ventilation
KR100886349B1 Slab for defining ventilation duct of tunnel and construction method thereof
KR100892137B1 Rahmen typed underground tunnel construction method using lateral psc beam