Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365255 | Direct current fast charger system with low standby power | Ming Li, Tyler Erikson, Lixiang Wei, Steven E. Schulz | 2025-07-22 |
| 12366868 | Systems for and methods of positioning solar panels in an array of solar panels with spectrally adjusted irradiance tracking | Yudong Ma, Francesco Borrelli, Allan Daly | 2025-07-22 |
| 12366290 | Speed reducer casing and electric drive assembly | Jianwen Li, Fayu Pan, Yanan Huang | 2025-07-22 |
| 12362584 | Controllers, devices, and methods for controlling direct current fast charging devices | Steven E. Schulz, Ming Li | 2025-07-15 |
| 12348179 | Systems and methods for split-cell and multi-panel photovoltaic tracking control | Fei Gu, Venkata Rahul Abbaraju, Eric Martinez | 2025-07-01 |
| 12339692 | Systems and methods for photovoltaic direct current (DC) bus control | Alexander W. Au, Fei Gu | 2025-06-24 |
| 12320492 | Lighting fixture systems | Zachary C. Shiner, Timne Bilton, Robert R. Nankil, Adam Zepeda | 2025-06-03 |
| 12294236 | Battery management architectures for flow batteries | Chen Li, Jonathan Kenzo Kamei | 2025-05-06 |
| 12253362 | Indoor positioning method and system, computer device and storage medium | Shanchi Lin, Xiangguo Li, Shuangan Ding, Huangbo Cai, Guitao Hu | 2025-03-18 |
| 12231079 | Methods and systems for detecting shading for solar trackers | Chen Li | 2025-02-18 |
| 12224703 | Fixed DC bus and hydrogen generation system | Alexander W. Au, Venkata Rahul Abbaraju, Wesley W. Chu | 2025-02-11 |
| 12158289 | Sensing and feedback for row on sun tracking method and system | Yu Dong Ma, Francesco Borrelli, Allan Daly, Ricardo Delgado-Nanez, Alexander W. Au | 2024-12-03 |
| 12085658 | Systems for and methods of positioning solar panels in an array of solar panels to efficiently capture sunlight | Yudong Ma, Francesco Borrelli, Allan Daly | 2024-09-10 |
| 12068634 | Multi-power source systems for photovoltaic battery control | Chen Li | 2024-08-20 |
| 12047033 | Systems and methods for tracker-level protection | Chen Li, Alexander W. Au | 2024-07-23 |
| 12047197 | Smart harness management for low-voltage distribution | Ming Li, Steven E. Schulz, Tyler Erikson | 2024-07-23 |
| 12009690 | Power converters and methods of controlling same | Chen Li, Mohammed Salmaan Khan, Jonathan Kenzo Kamei, Sandeep Sanjiva Lele | 2024-06-11 |
| 11996800 | Methods and systems for detecting shading for solar trackers | Chen Li | 2024-05-28 |
| 11975619 | Controllers, devices, and methods for performing power quality control using direct current fast charging devices | Steven E. Schulz, Ming Li | 2024-05-07 |
| 11967921 | Self-powered solar tracker apparatus | Alexander W. Au | 2024-04-23 |
| 11942893 | Systems and methods for split-cell and multi-panel photovoltaic tracking control | Fei Gu, Venkata Rahul Abbaraju, Eric Martinez | 2024-03-26 |
| 11914404 | Systems for and methods of positioning solar panels in an array of solar panels with spectrally adjusted irradiance tracking | Yudong Ma, Francesco Borrelli, Allan Daly | 2024-02-27 |
| 11916424 | Controllers, devices, and methods for controlling direct current fast charging devices | Steven E. Schulz, Ming Li | 2024-02-27 |
| 11907000 | Systems and methods for photovoltaic direct current (DC) bus control | Alexander W. Au, Fei Gu | 2024-02-20 |
| 11804721 | DC/DC converter for distributed storage and solar systems | — | 2023-10-31 |