Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588136 | Organic light-emitting diode with scattering layer of aluminum-cobalt-copper nano-quasicrystal and manufacturing method thereof | Sinn-Wen Chen, Anbalagan RAMAKRISHNAN, Sudam Chavhan, Kiran Kishore Kesavan, Mangey Ram Nagar | 2023-02-21 |
| 11510565 | Device and method for simply determining maximum permissible exposure time of retina | Jing Chen | 2022-11-29 |
| 11504545 | Method for inhibiting melatonin secretion and illumination device suitable for being applied in light therapy for treating seasonal affective disorder | — | 2022-11-22 |
| 11422087 | Device and method for measuring retina safety improvement index | — | 2022-08-23 |
| 10663144 | Human body-friendly light source | Hsin-Fa Lin, CHENG-CHIEH LO | 2020-05-26 |
| 10598547 | Device for measuring melatonin suppression induced by light source | Meenu Singh, Hsin-Fa Lin | 2020-03-24 |
| 10522792 | Luminance and color temperature tunable tandem OLED | Meenu Singh, Hsin-Fa Lin, CHENG-CHIEH LO | 2019-12-31 |
| 10439004 | High-efficiency OLED device | — | 2019-10-08 |
| 9887357 | Method for manufacturing an organic element | Tsung-Han Li, Saulius Grigalevi{hacek over (c)}ius, Gintare Kru{hacek over (c)}aite | 2018-02-06 |
| 9803811 | Method for producing high-quality light | Zhe-Kai He | 2017-10-31 |
| 9755154 | Spirally configured cis-stilbene/fluorene hybrid materials for organic light-emitting diode | Chien-Tien Chen | 2017-09-05 |
| 9419227 | Spirally configured cis-stilbene/fluorene hybrid materials as hole-blocking type electron-transporters for OLED | Chien-Tien Chen | 2016-08-16 |
| 9346756 | Electro-fluorescent emitter for ultra-violet OLED | Sudhir Kumar, Justin Thomas Koil Pitchai Rajapandian | 2016-05-24 |
| 9287508 | Light-emitting material | Sudhir Kumar, Justin Thomas Koil Pitchai Rajapandian | 2016-03-15 |
| 9266833 | Carrier transport material | Tsung-Han Li, Saulius Grigalevi{hacek over (c)}ius, Gintare Kru{hacek over (c)}aite | 2016-02-23 |
| 9209413 | Spirally configured cis-stilbene/fluorene hybrid materials as hole-blocking type electron-transporters for OLED | Chien-Tien Chen | 2015-12-08 |
| 9013696 | Light quality evaluating device | Fu Chin Yang, Chun-Ju Tseng | 2015-04-21 |
| 8835215 | Method for forming superior local conductivity in self-organized nanodots of transparent conductive film by femtosecond laser | Jih-Perng Leu, Chih-Wei Luo, Chih-Ping Wang | 2014-09-16 |
| 8812242 | Melatonin suppression extent measuring device | — | 2014-08-19 |
| 8809848 | Full-band and high-CRI organic light-emitting diode | Fu Chin Yang, Chun-Ju Tseng | 2014-08-19 |
| 8692242 | Candlelight-like light organic light-emitting device | Chun-Yu Hsieh | 2014-04-08 |
| 8643287 | Lighting device with switchable day/night illumination mode | — | 2014-02-04 |
| 8580604 | Method for preparing OLED by imprinting process | Sun-Zen Chen, Shiang-Hau Peng, Bo-Shian Wu | 2013-11-12 |
| 8581282 | Lighting emitting diode device with directivity and coherency and manufacturing method for providing light with directivity and coherency | Cheng-Wei Yang | 2013-11-12 |
| 8569793 | Organic light-emitting diode with high color rendering | Yi-Chieh Chou | 2013-10-29 |