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Intellectual property rights status
Types Title Registration No. Registration
Date		 Expiration
Date
New
environment
technology
  • Small hydropower technology of sewage treatment plant corresponding with real-time flow rate connected to O.M.I. type water tank and variable pitch of semi-Kaplan waterwheel
  • No.484
  • 15.11.03
  • 25.11.02
new construction technology
  • Temporary bridge construction method (CAP method) using continuous integrated crossbeams and double-deck plates arranged in the direction of the bridge axis
  • Small-diameter steel pipe pile construction method with screws attached so that drilling and installation are possible at the same time
  • A worker safety management system based on worker location and environmental information during tunnel construction
  • Joint method of rectangular filled composite column with A-shaped composite anchor and reinforced concrete wide beam
  • Micropile method in which the head is reinforced using a rotatable stopper (stopper pile method)
  • No. 679

     
  • No. 684
     
  • No. 828
     
  • No. 868
     
  • No. 869
  • 13.01.04

     
  • 13.01.21
     
  • 17.09.05
     
  • 19.07.12
     
  • 19.08.22
  • 28.01.03

     
  • 28.01.20
     
  • 25.09.04
     
  • 27.07.12
     
  • 27.08.22
New disaster prevention technology
  • Complex Floating Wetland Formation Technology for Enhancement of Lake Biodiversity
  • No. 2021-17
  • 21.05.11
  • 26.05.10
Patent registration
  • Post-tension nail nail device using rigid front plate and prefabricated nail nailing method using the same
  • waterside asso block
  • Temporary bridge and its construction method
  • Building composite beam construction method and its structure
  • Heavy metal-contaminated soil purification method using the integrated process of biological dissolution technology and electrodynamic technology
  • Method for purifying soil contaminated with arsenic and heavy metals using electrodynamic technology improved by metal-reducing microorganisms
  • Electrodynamic heavy metal contaminated soil purification method and purification device by mixed power supply method and two-dimensional electrode arrangement linking half-wave rectification and full-wave rectification
  • Pressurized grouting method using self-perforated non-bathed screw pile
  • How to construct an underground structure without cost
  • Screw pile construction method
  • Small hydro power generation device and its control method
  • How to construct a building that utilizes space
  • small hydro power plant
  • Brace support device using articulated support
  • Sewage waste heat recovery device
  • Working device for dismantling asbestos-containing slate
  • Finishing material installation structure
  • Water floating facility protection structure
  • Ecological environment classification method for fish habitat restoration
  • High-efficiency small hydro power plant
  • Siphon type small hydro power generation device with flow rate fluctuation response function
  • Siphon type small hydro power generation device with flow rate fluctuation response function
  • Insulation type spacing rod capable of anchoring, finishing material installation structure and insulation support structure using the same
  • screw pile
  • Screw pile construction method
  • Control method of flow-response type small hydro power generation device
  • Flow-response small hydro power generation device
  • Kitchen ventilation system using integrated supply/exhaust duct
  • Total heat exchanger interlocking kitchen ventilation device and ventilation method therefor
  • Construction method of girder and construction method of underground structure of unpaid facility using the same
  • Construction method of underground structure of non-price facility
  • A wall member with excellent penetration safety, an underground wall using the same, and its construction method
  • Construction structure and method in which the wall of the structure and the external insulation are integrally formed
  • Micropile construction method
  • Automatic verticality correction device for formwork and vertical climbing temporary device having the same
  • Tunnel construction site worker safety management system
  • Apartment house with independent lounge facilities
  • Construction method of arched tunnel using split lining foam
  • Detachable vertical climbing device
  • Vertical Climbing Temporary Device for Simultaneous External Insulation Construction
  • Building piping module and building piping construction method using the same
  • Soap tray integrated hand wash hanger
  • construction cage device
  • Construction method of arched tunnel using split lining foam
  • ‘SMALL HYDROPOWER GENERATION APPARATUS AND METHOD OF CONTROLLING THE SAME’ - Vietnam
  • Sewage heat recovery system
  • Closed cross-section composite column and manufacturing method thereof
  • Closing cross-section composite column and cheolgol beam connection structure and its construction method
  • Articulated support for braces
  • Closing cross-section composite column and wide beam connection structure and its construction method
  • door system module
  • Joint structure of column member and wide beam and floor structure
  • ‘SMALL HYDROPOWER GENERATION APPARATUS AND METHOD OF CONTROLLING THE SAME’ - Philippines
  • Eccentricity compensation connector unit for vertical piping installation
  • A method and device for pre-loading the design load of an additionally reinforced foundation structure.
  • No. 10-0651607
     
  • No. 10-0938596
  • No. 10-0939484
  • No. 10-0939970
  • No. 10-0945477
     
  • No. 10-0964176
     
  • No. 10-1090901

     
  • No. 10-1158048
  • No. 10-1221970
  • No. 10-1224440
  • No. 10-1268137
  • No. 10-1281853
  • No. 10-1300293
  • No. 10-1303873
  • No. 10-1325897
  • No. 10-1331184
  • No. 10-1338691
  • No. 10-1346006
  • No. 10-1358387
  • No. 10-1369522
  • No. 10-1375889
     
  • No. 10-1376116
     
  • No. 10-1402646
     
  • No. 10-1416864
  • No. 10-1416865
  • No. 10-1455033
  • No. 10-1455032
  • No. 10-1476537
  • No. 10-1476528
     
  • No. 10-1516746
     
  • No. 10-1524302
  • No. 10-1524303
     
  • No. 10-1562362
     
  • No. 10-1657785
  • No. 10-1662952
     
  • No. 10-1671209
  • No. 10-1672836
  • No. 10-1687308
  • No. 10-1725899
  • No. 10-1744345
     
  • No. 10-1795369
  • No. 10-1880648
  • No. 10-1892243
  • No. 10-1906546
  • 19932
     
  • No. 10-1998235
  • No. 10-2064954
  • No. 10-2085624
     
  • No. 10-2095480
  • No. 10-2098028
     
  • No. 10-2116404
  • No. 10-2142304
  • No. 1-2013-501479
  • No. 10-2220751
  • No. 10-2324536
  • 06.11.22
     
  • 10.01.18
  • 10.01.22
  • 10.01.26
  • 10.02.25
     
  • 10.06.09
     
  • 11.12.01

     
  • 12.06.13
  • 13.01.08
  • 13.01.15
  • 13.05.21
  • 13.06.27
  • 13.08.20
  • 13.08.29
  • 13.10.30
  • 13.11.13
  • 13.12.02
  • 13.12.23
  • 14.01.27
  • 14.02.25
  • 14.03.12
     
  • 14.03.13
     
  • 14.05.27
     
  • 14.07.02
  • 14.07.02
  • 14.10.20
  • 14.10.20
  • 14.12.18
  • 14.12.18
     
  • 15.04.24
     
  • 15.05.22
  • 15.05.22
     
  • 15.10.15
     
  • 16.09.08
  • 16.09.28
     
  • 16.10.26
  • 16.10.31
  • 16.12.12
  • 17.04.05
  • 17.05.31
     
  • 17.11.02
  • 18.07.16
  • 18.08.21
  • 18.10.02
  • 18.09.17
     
  • 19.07.03
  • 20.01.06
  • 20.03.02
     
  • 20.03.25
  • 20.04.01
     
  • 20.05.22
  • 20.08.03
  • 20.01.22
     
  • 21.02.22
  • 21.11.04
  • 26.04.24
     
  • 29.05.30
  • 29.07.02
  • 29.07.28
  • 29.12.08
     
  • 30.02.08
     
  • 31.09.27

     
  • 29.11.03
  • 30.05.04
  • 31.05.12
  • 33.02.08
  • 31.04.01
  • 31.12.30
  • 31.11.23
  • 33.06.27
  • 32.07.12
  • 32.06.19
  • 33.09.12
  • 33.04.02
  • 32.03.09
  • 32.11.29
     
  • 33.04.02
     
  • 33.03.13
     
  • 31.05.12
  • 31.05.12
  • 34.06.27
  • 34.06.27
  • 33.05.28
  • 33.02.22
     
  • 33.10.22
     
  • 33.10.02
  • 33.10.02
     
  • 35.06.16
     
  • 34.11.29
  • 35.06.16
     
  • 36.08.31
  • 35.03.30
  • 35.10.27
  • 35.06.16
  • 35.06.16
     
  • 35.12.02
  • 36.10.07
  • 36.07.15
  • 36.10.27
  • 33.04.01
     
  • 32.04.25
  • 37.01.06
  • 37.03.02
     
  • 38.03.25
  • 37.04.01
     
  • 38.05.22
  • 38.08.03
  • 33.04.01
     
  • 38.11.14
  • 41.05.14
Design registration
  • Auger shaft for enlarged excavation
  • Camera Unit Case of Vehicle Number Recognizer (LPR)
  • No. 30-1005812
  • No. 30-0613717
  • 19.05.03
  • 11.06.10
  • 38.11.06
  • 26.09.19

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