Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372402 | Spectral filter, and image sensor and electronic device including the spectral filter | Jaesoong Lee, Hyochul Kim | 2025-07-29 |
| 12272775 | Polarized light emitting device and polarization analysis apparatus | Hyochul Kim | 2025-04-08 |
| 12147096 | Light modulator, optical device including light modulator, and electronic apparatus including optical device | Junghyun PARK, Sunil Kim, Duhyun Lee, Byunggil JEONG | 2024-11-19 |
| 12135434 | Polarization spectral filter, polarization spectral filter array, and polarization spectral sensor | Hyochul Kim, Jaesoong Lee, Younggeun Roh | 2024-11-05 |
| 11914181 | Optical filter and spectrometer including the same | Hyochul Kim, Younggeun Roh, Jaesoong Lee | 2024-02-27 |
| 11828650 | Light filter and spectrometer including the same | Jineun KIM, Younggeun Roh, Hyochul Kim, Moonil JUNG | 2023-11-28 |
| 11768108 | Optical filter and spectrometer including the optical filter | Jaesoong Lee, Hyochul Kim | 2023-09-26 |
| 11719951 | Polarization spectral filter, polarization spectral filter array, and polarization spectral sensor | Hyochul Kim, Jaesoong Lee, Younggeun Roh | 2023-08-08 |
| 11714301 | Light modulator, optical device including light modulator, and electronic apparatus including optical device | Junghyun PARK, Sunil Kim, Duhyun Lee, Byunggil JEONG | 2023-08-01 |
| 11686620 | Spectral imaging apparatus | Hyochul Kim, Younggeun Roh, Suyeon Lee | 2023-06-27 |
| 11175182 | Spectral imaging apparatus | Hyochul Kim, Younggeun Roh, Suyeon Lee | 2021-11-16 |
| 10928248 | Light filter and spectrometer including the same | Jineun KIM, Younggeun Roh, Hyochul Kim, Moonil JUNG | 2021-02-23 |
| 10921258 | Surface-enhanced Raman scattering patch and Raman spectroscopy system adopting the same | Unjeong Kim, Younggeun Roh | 2021-02-16 |
| 10904971 | Optical apparatus using multi-wavelength light | Younggeun Roh, Heonsu JEON | 2021-01-26 |
| 10877349 | Fourier-transform interferometer using meta surface | — | 2020-12-29 |
| 10627695 | Fourier-transform interferometer using meta surface | — | 2020-04-21 |
| 10615561 | Multi-wavelength laser apparatus | Wonjae Joo, Younggeun Roh, Majid Esfandyarpour, Mark L. Brongersma | 2020-04-07 |
| 10568527 | Apparatus for and method of monitoring blood pressure and wearable device having function of monitoring blood pressure | Youngzoon Yoon, Jaesoong Lee, Jisoo Kyoung, Younggeun Roh, Chanwook BAIK | 2020-02-25 |
| 10511148 | Tunable laser device | Jineun KIM, Unjeong Kim, Hyochul Kim, Moonil JUNG | 2019-12-17 |
| 10466569 | Beam steering device, optical apparatus including beam steering device, and beam steering method | Younggeun Roh | 2019-11-05 |
| 10461491 | Laser resonator and laser resonator array | Hyochul Kim | 2019-10-29 |
| 10388224 | Quantum dot light emitting device and optical apparatus including the same | Hyochul Kim, Kyungsang CHO, Weonkyu Koh, Younggeun Roh | 2019-08-20 |
| 10379275 | Optical filter including plates for filtering light and optical measuring device employing optical filter | Younggeun Roh | 2019-08-13 |
| 10288479 | Optical device including slot and apparatus employing the optical device | Jineun KIM, Younggeun Roh, Q Han PARK, Suyeon Lee | 2019-05-14 |
| 10211597 | Semiconductor laser resonator and semiconductor laser device including the same | Chanwook BAIK, Hyochul Kim | 2019-02-19 |