Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289819 | Combination microwave and hood system | Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng | 2025-04-29 |
| 12177955 | High flow cavity ventilation | Ankur Garg, Dhiraj Jambuvant Gotekar, Ashish Sharadrao Kadam | 2024-12-24 |
| 12133317 | Combination microwave and hood system | Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng | 2024-10-29 |
| 12101865 | Combination microwave and hood system | Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng | 2024-09-24 |
| 11979967 | Combination microwave and hood system | Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng | 2024-05-07 |
| 11767983 | Automatic oven | Alexander L. Clayton, Vince Huang, Ken Lei, Hanks Hu, Juan Chen +19 more | 2023-09-26 |
| 11079118 | Combination microwave and hood system | Owen (XunCai) Zhang, Michael A. Ledford, Stephen Zheng | 2021-08-03 |