EM-TECH. Co., Ltd.

Republic of Korea


 
Total IP 79
Total IP Rank # 16,857
IP Activity Score 2.8/5.0    91
IP Activity Rank # 7,643
Stock Symbol 091120 (kosdaq)
ISIN KR7091120006
Market Cap. 425.7B  (KRW)
Dominant Nice Class Tobacco; smokers' articles

Patents

Trademarks

0 1
2 0
73 0
3
 
Last Patent 2025 - Aerosol generation device
First Patent 2007 - Sound converter with enclosure
Last Trademark 2024 - KTº
First Trademark 2017 - CLEAN VOICE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S cigarillos; tobacco and smokers' articles; tobacco; humidors; tobacco substitutes; cigar cutters;...
Invention Heater having plurality of heating regions and aerosol-generating device including same. Embodime...
Invention Heating-type aerosol generating device using combustion-type cigarette or tobacco for combustion-...
Invention Solid substance for electronic cigarette and method for producing same. The present specification...
Invention Aerosol-generating article, aerosol-generating system comprising same, and method for manufacturi...
Invention Heater temperature control circuit for aerosol generating device. The present invention relates t...
Invention Aerosol generation device. This aerosol generation device comprises: a body having an insertion h...
2023 Invention Liquid cartridge comprising porous absorbent heater, and aerosol generation device comprising sam...
Invention Heating-type cigarette. The present invention relates to a heating-type cigarette. More specifica...
Invention Cigarette insert portion door assembly in aerosol generator. An embodiment relates to a cigarette...
Invention Heated smoking article. A heated smoking article according to an embodiment comprises: a filter r...
Invention Semi-solid or solid body for electronic cigarette and method for manufacturing same. The present ...
Invention Heating-type cigarette. An embodiment of the present invention provides a heating-type cigarette ...
Invention Aerosol generation device. The present invention relates to an aerosol generation device and, mor...
G/S Cigarillos; tobacco and smokers' articles; tobacco; humidors; tobacco substitutes; cigar cutters;...
Invention Aerosol generating device authenticated by signal. Embodiments relate to an aerosol generating de...
Invention Liquid cartridge. An embodiment relates to a liquid cartridge comprising an air flow pass. The em...
Invention Aerosol medium rod and heated smoking article including same. The present invention relates to a ...
Invention Aerosol generation device ceramic atomizer having hydrophilic and hydrophobic composite propertie...
Invention Ceramic atomizer for aerosol-generating device, for which metal printing is used. Embodiments rel...
Invention Porous hygroscopic body cartridge. An embodiment relates to a porous hygroscopic body cartridge a...
Invention Aerosol medium assembly comprising porous beads and heated smoking article comprising same. Embod...
Invention Aerosol medium aggregate comprising porous beads, and heated smoking product comprising same. Emb...
Invention Smoking article and aerosol-generating device for heating same. An embodiment relates to a smokin...
Invention Microspeaker. Provided according to an embodiment of the present invention is a microspeaker comp...
Invention Method for manufacturing porous ceramic by using magnesium silicate. The present invention relate...
Invention Method for producing high strength ceramic particles, and method for producing micro-porous spher...
Invention Porous moisture absorbent and atomizer using same. An embodiment relates to a porous moisture abs...
Invention Aerosol generation device. An embodiment relates to an aerosol generation device Provided in an e...
2022 Invention Sound amplification block made of air-permeable material and air-adsorbing material and having la...
Invention Wearable device including speaker frame having vent hole. This wearable device comprises: a housi...
2021 Invention Brain wave measurement device. The present invention relates to a brain wave measurement device w...
Invention Augmented reality implementation system using wearable sound device. The present invention relate...
Invention Angle-adjustable microparticle generating device. The present invention relates to an angle-adjus...
Invention Liquid cartridge having genuine-product authentication structure, and fine particle generation de...
2020 Invention Circuit for sensing and controlling heater voltage of atomizer. The present invention relates to ...
Invention Portable aerosol generator. The present invention relates to a portable aerosol generator for vap...
Invention Ceramic heater installation structure for microparticle generating device. The present invention ...
Invention Ceramic heater for fine particle generating device. The present invention relates to a ceramic he...
Invention Liquid cartridge having ceramic heater. The present invention relates to a liquid cartridge havin...
Invention Language processing system using earset. The present invention relates to a language processing s...
Invention Angle-adjustable atomizer. The present invention relates to an angle-adjustable atomizer. The pre...
Invention Apparatus and method for manufacturing liquid phase cartridge capable of being inserted into elec...
Invention Aerosol generation device having function of automatically controlling amount of mist. The presen...
Invention Beauty mask device. The present invention relates to a beauty mask device, and particularly, to a...
Invention Portable electronic device operated by discharge of battery, and method for preventing deteriorat...
Invention Electroencephalogram measurement device having near-infrared emission unit. The present invention...
Invention Earbud provided with near infrared light irradiating unit. The present invention relates to an ea...
Invention Portable aerosol-generating apparatus having function of detecting aerosol-forming base material ...
Invention Method for purifying waste n-methyl-2-pyrrolidone mixed solution. The present invention relates t...
Invention Method for purifying waste n-methyl-2-pyrrolidone mixture solution. The present invention relates...
2017 G/S apparatus for the treatment of deafness; hydrophone for hard of hearing people; stethoscopes for ...