Korea Photonics Technology Institute

Republic of Korea

 
Total IP 172
Total IP Rank # 7,632
IP Activity Score 3/5.0    159
IP Activity Rank # 4,308

Patents

Trademarks

69 0
0 0
103 0
0
 
Last Patent 2025 - Apparatus for producing hydrogen...
First Patent 2005 - High power light-emitting diode ...

Latest Inventions, Goods, Services

2025 Invention Gan led having multi-series junction structure and improved light characteristic and method of ma...
2024 Invention Method for extracting important video scene time points on basis of scene changes and event recog...
Invention Lightfield camera that can simultaneously acquire 2d information and 3d spatial information from ...
Invention Post-treatment of lithium tantalate single crystal and method for manufacturing lithium tantalate...
Invention Apparatus and method for inspecting optical axis alignment of augmented reality image reproductio...
Invention Long-wavelength infrared optical system having high resolution, and camera comprising same. Discl...
Invention Apparatus for producing hydrogen gas from ammonia using laser. Disclosed is an apparatus for pro...
Invention Film having high transmittance and high hardness, and manufacturing method therefor. A film havin...
Invention Solar panel power generation amount prediction and fault diagnosis apparatus. Disclosed are a sol...
Invention Near infrared- and ultrasound-based non-invasive treatment device for migraine relief. The presen...
Invention Laminated electronic device and method for manufacturing laminated electronic device. The present...
Invention Light-emitting device having excellent light efficiency, and manufacturing method therefor. A lig...
Invention Photovoltaic power generation module using condensing lens having medium therein and photovoltaic...
Invention Method for preparing magnesium oxide particles with improved moisture resistance, and magnesium o...
Invention Near-infrared and ultrasound fusion stimulator for muscle strengthening. The present invention re...
Invention Gene amplification inspection device and inspection method using same. The present invention rela...
2023 Invention Gallium nitride light-emitting diode having improved optical characteristics due to having multip...
Invention Holographic microscope. According to an embodiment, a holographic microscope comprises a light so...
Invention Biomarker measurement laser system for optical ultrasound imaging device. The present invention r...
Invention Apparatus for measuring texture realization characteristics of holographic images. Disclosed is ...
Invention Welding condition diagnosis apparatus and system based on 3d scanning data. Disclosed are an app...
Invention Ar optical system for measurement of ocular dyskinesia with quality of photographed images and ar...
Invention Vcsel diode and vcsel diode array having common anode structure. Disclosed are a VCSEL diode and...
Invention Electronic device for image processing using an image conversion network, and learning method of ...
Invention Laser-based device for removing rust in pipe. The present invention relates to a laser-based devi...
Invention Method for projecting gobo image in gobo lighting device. This method by which a gobo lighting de...
Invention Improved leveling apparatus. An improved leveling apparatus is disclosed. The present invention c...
Invention Lighting control device and control method using light concentrator. Disclosed is a lighting cont...
Invention Power management system and method using non-intrusive load monitoring training model. A power ma...
Invention Phosphor manufactured by recycling waste glass, and method for manufacturing same. Disclosed are ...
Invention Sandwich structure pipe with link structure of fiber reinforced composite and lightweight foam an...
Invention Fruit quantity measurement system and method. A fruit quantity measurement system includes an un...
Invention Vcsel chip, vcsel array, and method of manufacturing the vcsel array. A vertical cavity surface ...
Invention Micro vcsel with improved beam quality and micro vcsel array. Disclosed are a micro VCSEL with i...
Invention Camera alignment device using laser beam, and inspection system comprising same. Disclosed are a ...
Invention Nitride substrate having low dislocation density, and method for manufacturing same. Disclosed ar...
Invention Semi-polar/non-polar substrate using two-dimensional material, multi-wavelength optical element, ...
Invention Glasses-type augmented reality apparatus and system with compact dimensions. This disclosure rel...
Invention Digital holographic microscope robust to external environment. This disclosure relates to a digit...
2022 Invention Curing light with heat dissipation structure. The present invention relates to a curing light wi...
Invention Manufacturing method of micro vertical led display. The present invention relates to a manufactur...
Invention Micro led package, display having same, and method for manufacturing display. The present invent...
Invention Compressed sensing-based brillouin frequency domain distributed optical fiber sensor device. The...
Invention Compressive-sensing-based brillouin frequency domain distribution type optical fiber sensor devic...
Invention Optical fiber acoustic sensor with improved acoustic signal measurement sensitivity. The present...
Invention Acoustic signal measurement sensitivity enhancement type fiber optic acoustic sensor. The present...
Invention Micro-lens-array-applied magnification support unit and microscope system with same applied there...
2021 Invention Composition for eco-friendly infrared transmissive glass and method for manufacturing optical gla...
Invention Led light patch, skin care diagnostic system using the same, and method for operating the same. ...
2020 Invention Stretchable substrate, and method for manufacturing stretchable substrate. A stretchable substra...