EO Technics Co., Ltd.

Republic of Korea

Create a watch for EO Technics Co., Ltd.
Total IP 112
Total IP Rank # 12,126
IP Activity Score 2.7/5.0    53
IP Activity Rank # 13,891
Stock Symbol
ISIN KR7039030002
Market Cap. 1.6T  (KRW)

Patents

Trademarks

27 0
0 0
85 0
0
 
Last Patent 2026 - Groove forming apparatus
First Patent 2002 - Method and apparatus for calibra...

Latest Inventions, Goods, Services

2025 Invention Groove forming apparatus. A groove forming apparatus includes a laser light source configured to...
Invention Laser annealing system and method of fabricating a semiconductor device using the same. Disclose...
Invention Notching apparatus, cleaning unit used therefor, and method for cleaning notching apparatus. Disc...
Invention Wafer inspection system and object inspection method. A wafer inspection system according to an e...
Invention Apparatus for laser annealing and operating method thereof. A method of operating an apparatus f...
Invention Laser processing apparatus. The disclosed laser processing apparatus comprises: a beam splitter f...
Invention Laser processing apparatus and laser processing method. A laser processing apparatus includes a ...
Invention Method for dividing processing target. Disclosed is a method for dividing a processing target in ...
Invention Variable-pulse-width flat-top laser device and operating method therefor. Provided are a variabl...
Invention Laser processing method and laser processing apparatus. A disclosed laser processing method compr...
Invention Method for dividing processing object including substrate layer and at least one material layer. ...
Invention Notching apparatus and support unit used for same. A support unit for supporting a workpiece in a...
Invention Laser processing method. The present invention relates to a laser processing method and to a lase...
Invention Laser processing apparatus and laser processing method using same. Disclosed is a laser processin...
Invention Illumination optics system and method of forming laser beam using the same. Provided are an illum...
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 apparatus. A laser processing apparatus is disclosed. The disclosed laser proces...
Invention Laser device and processing device including same. A laser device and a laser processing device i...
Invention Laser processing apparatus. A laser processing apparatus is disclosed. Disclosed is the laser pro...
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 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. Disclosed...
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 Imaging method and object alignment method using imaging method. The present invention relates to...
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 Marking position correcting apparatus and method. Provided is an apparatus and method for correct...