EO Technics Co., Ltd.

Republic of Korea

Create a watch for EO Technics Co., Ltd.
Total IP 96
Total IP Rank # 14,004
IP Activity Score 2.3/5.0    26
IP Activity Rank # 30,185
Stock Symbol
ISIN KR7039030002
Market Cap. 1.6T  (KRW)

Patents

Trademarks

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Last Patent 2025 - Laser processing apparatus, meth...
First Patent 2002 - Method and apparatus for calibra...

Latest Inventions, Goods, Services

2024 Invention Laser processing apparatus, method of operating laser processing apparatus, and laser monitoring ...
Invention Cooling structure and laser device including same. A laser device according to various embodiment...
Invention Optical amplifier and laser processing apparatus including same. An optical amplifier is disclose...
Invention Laser processing device and laser beam forming method using same. A laser processing device is di...
Invention Variable-pulse-width flat-top laser device and operating method therefor. Provided is a laser dev...
2023 Invention Device for manufacturing electrode. An electrode manufacturing device is disclosed. The electrod...
2022 Invention Rework device and method for controlling same. Various embodiments of the present disclosure rela...
Invention Groove forming apparatus. A groove forming apparatus includes a laser light source configured to...
Invention Groove forming apparatus. A groove forming apparatus comprises: a laser light source which emits ...
Invention Device for manufacturing electrode. An electrode manufacturing device for manufacturing an elect...
Invention Apparatus for laser annealing and operating method thereof. A method of operating an apparatus fo...
2021 Invention Hole formation device and hole formation method. A hole formation device comprises: a laser light...
Invention Variable-pulse-width flat-top laser device and operating method therefor. Provided are a variable...
Invention Variable-pulse-width flat-top laser device and operating method therefor. A variable-pulse-width ...
2020 Invention Laser marking device and laser marking method. A laser marking device includes a laser emission u...
Invention Laser annealing system and method of fabricating a semiconductor device using the same. Disclose...
2019 Invention Monitoring device, monitoring method and method of manufacturing semiconductor device using refle...
2018 Invention Laser processing device including angle control optical system. A laser processing device accordi...
Invention Warpage reduction device and warpage reduction method. A warpage reduction device the present dis...
Invention High-power light source device. Disclosed is a high-power light source device having a compact st...
Invention Warpage reduction device and warpage reduction method. A warpage reduction device according to th...
Invention Laser amplification device. A laser amplification device is disclosed. The disclosed laser amplif...
Invention Laser processing system and laser processing method. Disclosed is a laser processing method. The ...
Invention Mask cleaning apparatus and laser annealing apparatus. A mask cleaning apparatus is disclosed. Th...
2017 Invention Optical coupler and laser device including same. The present invention relates to an optical coup...
Invention Thin disk laser device. A thin disk laser device is disclosed. The disclosed thin disk laser devi...
2016 Invention Laser welding apparatus capable of performing bellows welding. A laser welding apparatus include...
Invention Laser device and laser generation method. According to exemplary embodiments, a laser device and ...
Invention Laser pulse control apparatus and laser pulse control method. Disclosed are a laser pulse control...
Invention Laser processing apparatus and method. Disclosed are a laser processing apparatus and a laser pro...
Invention Laser processing method using inclination angle of laser beam. Disclosed is a laser processing me...
Invention Imaging method and object alignment method using imaging method. The present invention relates to...
Invention Apparatus and method for measuring straightness. Disclosed is an apparatus and method for measuri...
Invention Photographing apparatus and photographing method. A photographing apparatus is disclosed. The dis...
Invention Laser processing system. A laser processing system is disclosed. The disclosed laser processing s...
Invention Wafer cleaning appartaus. The present invention relates to a wafer cleaning apparatus. The wafer ...
Invention Laser deflashing method, and laser processing method and device using same. Disclosed are a laser...
Invention Ultrasonic cleaning device and ultrasonic cleaning method using same. Disclosed is an ultrasonic ...
Invention Laser soldering repairing process, laser soldering process and laser soldering system. Disclosed ...
Invention Lens optical system and laser processing apparatus comprising same. A lens optical system and a l...
Invention Adhesive removing device and method. Provided is an adhesive removing device for removing an adhe...
Invention Automatic inspection device and method of laser processing equipment. Provided is an automatic in...
Invention Laser processing device and laser processing method. The laser processing device includes: a meas...
Invention Wafer alignment apparatus and wafer transfer apparatus. The present invention relates to a wafer ...
Invention Marking position correcting apparatus and method. Provided is an apparatus and method for correct...
Invention Marking position correcting device and method. The present invention relates to a marking positio...
Invention Laser marking device and laser marking method. A laser marking device is disclosed. The disclosed...
Invention Marking position correcting apparatus and method. The present invention relates to a marking posi...
2014 Invention Wafer marking method. Disclosed is a wafer marking method using a laser for marking a wafer havin...