Assignee
KOREA PHOTONICS TECH INST
KR·41 granted patents·29 pending applications·55 citations·filing 2005–2025
Top patents by PatentIndex Score
70 records- 0190US12045008B2Holographic microscopeKOREA PHOTONICS TECH INST·Filed 2021·Granted Jul 23, 2024·2 cites·6 claims
- 0290US7612385B2High power light-emitting diode package comprising substrate having beaconKOREA PHOTONICS TECH INST·Filed 2005·Granted Nov 3, 2009·24 cites·12 claims
- 0389US2026066619A1Vcsel array with improved optical propertiesKOREA PHOTONICS TECH INST·Filed 2025·Application pending·0 cites
- 0487US10355166B2Light-emitting diode structure, transfer assembly, and transfer method using the sameKOREA PHOTONICS TECH INST·Filed 2017·Granted Jul 16, 2019·7 cites·21 claims
- 0578US11539926B2Immersive display deviceKOREA PHOTONICS TECH INST·Filed 2021·Granted Dec 27, 2022·1 cites·6 claims
- 0678US2025328107A1Spatial property or color implementation property measurement device of holographic imagesKOREA PHOTONICS TECH INST·Filed 2025·Application pending·0 cites
- 0777US7717628B2System package using flexible optical and electrical wiring and signal processing method thereofKOREA PHOTONICS TECH INST·Filed 2009·Granted May 18, 2010·10 cites·7 claims
- 0876US12306584B2Holographic microscopeKOREA PHOTONICS TECH INST·Filed 2023·Granted May 20, 2025·0 cites·6 claims
- 0975US12379691B2Spatial property or color implementation property measurement device of holographic imagesKOREA PHOTONICS TECH INST·Filed 2022·Granted Aug 5, 2025·0 cites·4 claims
- 1074US2023163569A1Vcsel array with improved optical propertiesKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 1173US10987049B2System and method for quantifying pigmented lesion using OCTKOREA PHOTONICS TECH INST·Filed 2015·Granted Apr 27, 2021·4 cites·5 claims
- 1271US8035122B2Light diffusion type light emitting diodeKOREA PHOTONICS TECH INST·Filed 2006·Granted Oct 11, 2011·5 cites·15 claims
- 1369US12453206B2Method of manufacturing III-V group nanorod solar cell so that substrate can be reusedKOREA PHOTONICS TECH INST·Filed 2023·Granted Oct 21, 2025·0 cites·12 claims
- 1468US9814548B2Three-dimensional oral cavity scan device using piezoelectric element based pattern module and variable focus lensKOREA PHOTONICS TECH INST·Filed 2016·Granted Nov 14, 2017·1 cites·10 claims
- 1567US12270979B2Digital holographic microscope robust to external environmentKOREA PHOTONICS TECH INST·Filed 2023·Granted Apr 8, 2025·0 cites·12 claims
- 1665US2023396039A1Vcsel chip, vcsel array, and method of manufacturing the vcsel arrayKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 1765US2024063608A1Micro vcsel with improved beam quality and micro vcsel arrayKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 1864US2024128714A1Vcsel diode and vcsel diode array having common anode structureKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 1963US2025194295A1GaN LED HAVING MULTI-SERIES JUNCTION STRUCTURE AND IMPROVED LIGHT CHARACTERISTIC AND METHOD OF MANUFACTURING THE SAMEKOREA PHOTONICS TECH INST·Filed 2025·Application pending·0 cites
- 2063US2025197205A1Apparatus for producing hydrogen gas from ammonia using laserKOREA PHOTONICS TECH INST·Filed 2024·Application pending·0 cites
- 2161US9508897B2Multi-luminous element and method for manufacturing sameKOREA PHOTONICS TECH INST·Filed 2014·Granted Nov 29, 2016·0 cites·12 claims
- 2260US12276939B2Holographic image sensorKOREA PHOTONICS TECH INST·Filed 2022·Granted Apr 15, 2025·0 cites·8 claims
- 2359US11670734B2Self-powered sensor and sensing system including the sameKOREA PHOTONICS TECH INST·Filed 2021·Granted Jun 6, 2023·0 cites·10 claims
- 2458US12276940B2Holographic microscope including holographic image sensorKOREA PHOTONICS TECH INST·Filed 2022·Granted Apr 15, 2025·0 cites·12 claims
- 2558US2024168434A1Apparatus for measuring texture realization characteristics of holographic imagesKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 2658US2025082197A1Ar optical system for measurement of ocular dyskinesia with quality of photographed images and ar apparatus including the sameKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 2757US11446755B2Apparatus and method for object tracking in welding processKOREA PHOTONICS TECH INST·Filed 2020·Granted Sep 20, 2022·0 cites·13 claims
- 2857US2023170467A1Battery anode material and method for manufacturing the sameKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 2956US2025146180A1Post-treatment of lithium tantalate single crystal and method for manufacturing lithium tantalate single crystal substrate using the sameKOREA PHOTONICS TECH INST·Filed 2024·Application pending·0 cites
- 3055US2024196102A1Electronic device for image processing using an image conversion network, and learning method of image conversion networkKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 3153US11389665B2Capsule type photodynamic therapy apparatus with anchorKOREA PHOTONICS TECH INST·Filed 2019·Granted Jul 19, 2022·1 cites·6 claims
- 3253US11098865B2Light source, solar cell complex and lighting system including the sameKOREA PHOTONICS TECH INST·Filed 2020·Granted Aug 24, 2021·0 cites·9 claims
- 3353US2024429359A1Micro led package, display having same, and method for manufacturing displayKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 3452US2024144462A1Welding condition diagnosis apparatus and system based on 3d scanning dataKOREA PHOTONICS TECH INST·Filed 2023·Application pending·0 cites
- 3552US2023264300A1Laser apparatus using optical fibers for stable laser welding, and laser welding method using sameKOREA PHOTONICS TECH INST·Filed 2021·Application pending·0 cites
- 3651US11765524B1Hearing aid with variable number of channels and method of switching number of channels of hearing aidKOREA PHOTONICS TECH INST·Filed 2023·Granted Sep 19, 2023·0 cites·8 claims
- 3751US9686484B2Apparatus for acquiring and projecting broadband image capable of implementing visible light optical image and invisible light fluorescence image togetherKOREA PHOTONICS TECH INST·Filed 2014·Granted Jun 20, 2017·0 cites·6 claims
- 3851US9000414B2Light emitting diode having heterogeneous protrusion structuresKOREA PHOTONICS TECH INST·Filed 2012·Granted Apr 7, 2015·0 cites·6 claims
- 3950US10941072B2Fluorophosphate glasses for active deviceKOREA PHOTONICS TECH INST·Filed 2018·Granted Mar 9, 2021·0 cites·5 claims
- 4050US2024200767A1Curing light with heat dissipation structureKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 4149US11287715B2Augmented reality optical device comprising a light attenuator that can reactively attenuate lightKOREA PHOTONICS TECH INST·Filed 2019·Granted Mar 29, 2022·0 cites·4 claims
- 4249US9681810B2Fluorescent image acquisition and projection apparatus and method for real-time visualization of invisible fluorescent signalKOREA PHOTONICS TECH INST·Filed 2013·Granted Jun 20, 2017·0 cites·5 claims
- 4349US2025155276A1Optical fiber acoustic sensor with improved acoustic signal measurement sensitivityKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 4448US11589739B2Apparatus and method for acquiring near infrared-based diagnostic images of teethKOREA PHOTONICS TECH INST·Filed 2019·Granted Feb 28, 2023·0 cites·9 claims
- 4548US11415729B2Reactive multifocal optical system and augmented reality device using the sameKOREA PHOTONICS TECH INST·Filed 2019·Granted Aug 16, 2022·0 cites·10 claims
- 4648US10988406B2Fluorophosphate glasses for active deviceKOREA PHOTONICS TECH INST·Filed 2018·Granted Apr 27, 2021·0 cites·10 claims
- 4748US2016183802A1Fluorescent image acquisition and projection apparatus for real-time visualization of invisible fluorescent signalKOREA PHOTONICS TECH INST·Filed 2016·Application pending·0 cites
- 4847US2022158011A1Solar cell module with holes and method for manufacturing the sameKOREA PHOTONICS TECH INST·Filed 2021·Application pending·0 cites
- 4947US2025155267A1Compressed sensing-based Brillouin Frequency Domain Distributed Optical Fiber Sensor DeviceKOREA PHOTONICS TECH INST·Filed 2022·Application pending·0 cites
- 5046US12541969B2Fruit quantity measurement system and methodKOREA PHOTONICS TECH INST·Filed 2023·Granted Feb 3, 2026·0 cites·7 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KOREA PHOTONICS TECH INST files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →