Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955921 | System and method for improving color appearance of solar roofs | John Liu, Yangsen Kang, Anh Duong, Yongkee Chae, Chen Wang +1 more | 2024-04-09 |
| 11431279 | Solar roof tile with a uniform appearance | Carl S. Peterson, John Liu | 2022-08-30 |
| 11431280 | System and method for improving color appearance of solar roofs | John Liu, Yangsen Kang, Anh Duong, Yongkee Chae, Chen Wang +1 more | 2022-08-30 |