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Certification/Patent

Certification/Patent

Registration and application

Date	Patent name
20020812	Patent No. 10-0350075 - Manufacturing method of polyurethane hydrogel beads for microorganisms or pharmaceutical carriers
20031217	Patent No. 10-0413243 Odor remover using aluminum phosphate and activated bentonite
20040316	Patent No. 10-0424788 Nanostructured odor remover using layered silicate, organic cation, and metal cation
20060421	Patent No. 10-0574852 Formaldehyde remover and manufacturing method thereof
20070124	Patent No. 10-0676500 Deodorizing composition and method for manufacturing same
20070302	Patent No. 10-0692212: Adsorbent for volatile organic compounds in the air or oil components in water using porous organic-inorganic hybrid silica gel as an active ingredient.
20080303	Patent No. 10-0811877 Silica gel for adsorbing organic substances containing aromatic rings
20080404	Patent No. 10-0821664 Deodorant manufacturing method
20100816	Patent No. 10-0977268 Manufacturing method of composite metal oxide rubber additive and inorganic vulcanization accelerator using the same
20110518	Patent No. 10-1036931: Manufacturing method of deodorant for removing odors derived from polymer materials and deodorant obtained according to the manufacturing method
20111102	Patent No. 10-1081488: Manufacturing method of deodorant and deodorant obtained according to the manufacturing method제
20130711	Patent No. 10-1287013 Functional solidification material for sludge using industrial by-products
20130711	Patent No. 10-1287012 Volatile organic compound remover derived from thermoplastic polyester elastomer and manufacturing method thereof
20131209	Patent No. 10-1341351 Granular Deodorant Cartridge
20131217	Patent No. 10-0413243 Odor remover using aluminum phosphate and activated bentonite
20140210	Patent No. 10-1361394: Method for detecting odor from an air conditioner, method for reproducing odor, and manufactured odor composition
20140507	Patent No. 10-1394628 Functional solidification material for sludge using industrial by-products
20141013	Patent No. 10-1452410: Manufacturing method of plastic resin for removing odor and volatile organic compounds
20150202	Patent No. 10-1491225: Method for detecting odor from an air conditioner, method for reproducing odor, and manufactured odor composition
20150202	Patent No. 10-1491224: Method for detecting fishy odor from an air conditioner, method for reproducing the fishy odor, and fishy odor composition prepared thereby
20150202	Patent No. 10-1491223: Method for detecting and reproducing sweet odor from air conditioners and sweet odor composition prepared therefrom
20150224	Patent No. 10-1497504: Method for identifying odor-causing ingredients for odor-generating sources
20150302	Patent No. 10-1500074: Method for detecting watery smell from air conditioners, method for reproducing watery smell, and watery smell composition prepared thereby
20150506	Patent No. 10-1519701: Method for detecting a harsh odor from an air conditioner, a method for reproducing the foul odor, and a foul odor composition prepared thereby
20150506	Patent No. 10-1519702: Method for detecting burnt odor from an air conditioner, method for reproducing the burnt odor, and burnt odor composition prepared thereby
20150901	Patent No. 10-1550957: Method for developing a volatile organic compound reduction filter for new cars
20161229	Patent No. 10-1692847 Drone for odor collection
20161229	Patent No. 10-1692970 Polyurethane foam containing liquid remover for aldehyde reduction and method of manufacturing the same
20170814	Patent No. 10-1769842: Method for manufacturing nanoporous adsorbent using organic or inorganic support and nanoporous adsorbent obtained according to the above manufacturing method
20180508	Patent No. 10-1857441 Mixer and deodorizing cleaning dust collection device using the same
20180706	Patent No. 10-1877735: Manufacturing method of functional sound absorbing and insulating material for reducing volatile organic compounds
20180918	Patent No. 10-1901746: Eco-friendly livestock farm with reduced odor and mortality
20181218	Patent No. 10-1931984 Reducing agent for volatile organic compounds and odor-causing substances derived from natural materials and method for producing the same
20181107	Patent No. 10-1918086 Nonwoven fabric manufacturing method for reducing volatile organic compounds
20191008	Patent No. 10-2032462 Chamber system for measuring pollutants generated from building materials or automobile interior materials
20200424	Patent No. 10-2106561 Sensor-based real-time odor classification device and method
20210408	Patent No. 10-2240396 Real-time odor tracking integrated monitoring system
20210408	Patent No. 10-2240397 Odor tracking system using real-time vehicle odor measurement device
20210601	Patent No. 10-2261574 Inhibitory Substance Removal System for Sensor Detection
20210614	Patent No. 10-2267044 Non-dispersive infrared carbon dioxide gas sensor
20210614	Patent No. 10-2267045 Real-time atmospheric diffusion monitoring system
20210719	Patent No. 10-2281317 Real-time odor tracking system using ultra-light aircraft
20211202	Patent No. 10-2336622 VOC detection PID gas sensor device
20220127	Patent No. 10-2281317: Development of a high-efficiency ICT-type special structure deodorizer to treat non-biodegradable odorous gases and achieve carbon neutralization deodorization system
20220216	Patent No. 10-2365503 Method and device for collecting bad odors
20220511	Patent No. 10-2398618 ICT-based non-degradable odorous gas treatment and carbon neutralization deodorization system
20220511	Patent No. 10-2398619 IoT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system using seawater
20220511	Patent No. 10-2398620: IoT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system using industrial water
20220926	Patent No. 10-2449267 Sensor-based monitoring device to prevent explosion accidents of RTO (Regenerative Thermal Oxidizer)
20221021	Patent No. 10-2459407 Method and device for protecting sensors against high concentration gases
20221101	Patent No. 10-2463225 IoT sensor-based dust, odor gas and carbon dioxide pollutant removal system
20221227	Patent No. 10-1446311 Amine-based carbon dioxide absorbent with nitrile functional group and carbon dioxide absorption and separation method using the same
20230120	Patent No. 10-1637806 Biosensor and method of manufacturing same
20230223	Patent No. 10-2504744 Water circulation type odor reduction system
20230223	Patent No. 10-2504745 Flare stack deodorization system and its operating method
20230627	Design registration No. 30-1222224 Hydrogen sulfide measuring device
20230627	Design registration No. 30-1222223 Amine measuring device
20230627	Design Registration No. 30-1222222 Odor Meter
20230627	Design Registration No. 30-1222221 Internet of Things (IoT) Module Case
20231020	Patent No. 10-2593918 Safety monitoring method and device using a portable gas meter
2024.01.17	Application No. 10-2627789 Odor inlet load control system
2019.10.31	Application No. 10-2019-0137074 Real-time odor tracking integrated monitoring system
2019.10.31	Application No. 10-2019-0137075 Real-time odor tracking system using ultra-light aircraft
2019.10.31	Application No. 10-2019-0137076 Odor tracking system using real-time vehicle odor measurement device
2019.10.31	Application No. 10-2019-0137077 Real-time atmospheric diffusion monitoring system
2019.12.11	Application No. 10-2019-0164506 Non-dispersive infrared carbon dioxide gas sensor
2019.12.24	Application No. 10-2019-0174043 Method and device for collecting odor
2020.02.05	Application No. 10-2020-0013925 VOC detection PID gas sensor device
2020.11.13	Application No. 10-2020-0151439 “Sensor-based monitoring device to prevent explosion accidents of RTO (Regenerative Thermal Oxidizer)”
2020.11.25	Application No. 10-2020-0160175 Water circulation type odor reduction system
2021.08.17	Application No. 10-2021-0107891 High-efficiency ICT-type special structure deodorizer developed to treat non-degradable odorous gases and achieve carbon neutralization deodorization system
2021.08.20	Application No. 10-2021-0109987 Odor inflow load control system
2021.12.17	Application No. 10-2021-0181752 IoT sensor-based dust, odor gas and carbon dioxide pollutant removal system
2021.12.21	Application No. 10-2021-0183872 ICT-based non-degradable odor gas treatment and carbon neutralization deodorization system
2021.12.22	Application No. 10-2021-0184955 IoT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system using industrial water
2021.12.22	Application No. 10-2021-0184954 IoT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system using seawater
2021.12.29	Application No. 10-2021-0190802 Integrated safety management method and device
2022.02.14	Application No. 10-2022-0019006 Development of IoT Multi Sensor-based Interlock Sequence odor removal automatic deodorization system
2022.03.21	Application No. 10-2022-0034910 ICT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system for manufacturing sodium carbonate powder
2022.08.02	Application No. 10-2022-0095899 Sewer pipe odor prevention equipment
2022.08.02	Application No. 10-2022-0095900 Pig farm odor prevention system
2022.11.07	Application No. 10-2022-0147069 ICT-based non-degradable exhaust gas treatment and carbon neutralization high-efficiency system for manufacturing potassium carbonate powder
2022.12.29	Application No. 10-2022-0188511 Hydrogen monitoring method and device of printed electrical hydrogen sensor including multiple sensors
2023.07.19	Application No. 10-2023-0093564 Odor reduction device for organic waste
2023.10.20	Application No. 10-2023-0141176 DRAM device including low capacitance bit line
2023.10.20	Application No. 10-2023-0141180 DRAM device with sub 4F2 structure
2023.11.20	Application No. 10-2023-0161369 Hydrogen detection film sensor
2023.11.28	Application No. 10-2023-0167759 Hybrid type hydrogen film detection sensor
2023.11.28	Application No. 10-2023-0168223 DRAM device including tunneling insulating film
2023.11.28	Application No. 10-2023-0168224 DRAM device including low capacitance bit line and tunneling insulator film
2024.05.16	Application No. 18/665,643 (US Patent) DRAM device with sub-4F2 structure
2024.05.30	Application No. 18/678,674 (US Patent) DRAM device including low capacitance bit line and switching insulator film
2024.05.30	Application No. 18/678,547 (US Patent) DRAM device including low capacitance bit line
2024.05.30	Application No. 18/678,983 (US Patent) DRAM device including switching insulator film
2024.05.30	Application No. 18/678,777 (US Patent) DRAM device with sub-4F2 structure including multilayer word line and switching insulator film
2024.05.30	AApplication No. 18/678,698 (US Patent) 3D stacked DRAM device with sub-4F2 cell applied
2024.05.30	Application No. 18/678,912 (US Patent) High bandwidth memory with sub 4F2 cell applied
2024.05.21	Application No. 10-2024-0065688 DRAM device with sub 4F2 structure including multilayer word line and switching insulation film
2024.05.30	Application No. 10-2024-0071062 3D stacked DRAM device with sub 4F2 structure cell applied
2024.05.30	Application No. 10-2024-0071063 High bandwidth memory with sub 4F2 cell applied
2024.06.12	Application No. 10-2024-0076534 Hydrogen detection film sensor with non-patterned structure
2024.06.12	Application No. 10-2024-0076535 Hydrogen detection film sensor using conductive nanowire
2024.06.12	Application No. 10-2024-0076536 Hydrogen detection film sensor based on nanoparticle
2024.07.16	Application No. No. 10-2024-0093913 Non-conforming vertical filler transistor
2024.07.16	Application No. 10-1024-0093914 Non-conforming vertical filler transistor having different doping concentrations in upper electrode region, lower electrode region and channel region
2024.07.16	Application No. 10-2024-0093915 Method for forming filler in vertical filler transistor