Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328973 | Multi-quantum well structure and LED device including the same | Han Jiang, Yung-Ling Lan, Wen-Pin Huang, Changwei Song, Li-Cheng Huang +3 more | 2025-06-10 |
| 12302666 | Semiconductor light emitting device | Yung-Ling Lan, Chi-Ming Tsai, Chia-Hung Chang | 2025-05-13 |
| 11862753 | Light-emitting diode and method for manufacturing the same | Yung-Ling Lan, Chenghung LEE, Chia-Hao Chang | 2024-01-02 |
| 11848401 | Semiconductor light emitting device | Yung-Ling Lan, Chi-Ming Tsai, Chia-Hung Chang | 2023-12-19 |
| 11817528 | Nitride-based light-emitting diode device | Yung-Ling Lan, Chi-Ming Tsai | 2023-11-14 |
| 11557693 | Semiconductor light emitting device | Yung-Ling Lan, Chi-Ming Tsai, Chia-Hung Chang | 2023-01-17 |
| 11522106 | Nitride-based light-emitting diode device | Yung-Ling Lan, Chi-Ming Tsai | 2022-12-06 |
| 11189751 | Multi-quantum well structure and LED device including the same | Han Jiang, Yung-Ling Lan, Wen-Pin Huang, Changwei Song, Li-Cheng Huang +3 more | 2021-11-30 |
| 10978612 | Semiconductor light emitting device | Yung-Ling Lan, Chi-Ming Tsai, Chia-Hung Chang | 2021-04-13 |
| 10535796 | Semiconductor light emitting device | Yung-Ling Lan, Chi-Ming Tsai, Chia-Hung Chang | 2020-01-14 |
| 10263139 | Fabrication method of nitride light emitting diodes | Hsiang-lin HSIEH, Zhibo XU, Cheng Hung Lee, Chang-Cheng Chuo, Chia-Hung Chang | 2019-04-16 |
| 10115858 | Light emitting diode and fabrication method thereof | Chih-Ching Cheng, Chia-Hung Chang | 2018-10-30 |
| 10096746 | Semiconductor element and fabrication method thereof | Sheng-Wei Chou, Chang-Cheng Chuo, Chia-Hung Chang | 2018-10-09 |
| 10014436 | Method for manufacturing a light emitting element | Cheng Hung Lee, Sheng-Wei Chou, Chi-Hung Lin, Chia-Hung Chang | 2018-07-03 |
| 9929308 | Nitride light emitting diode and fabrication method thereof | Hsiang-Pin Hsieh, Changwei Song, Chia-Hung Chang | 2018-03-27 |