Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998025 | System and method for automatically cleaning and washing ice cream or yogurt machine | Lingyu Dong | 2024-06-04 |
| 11419348 | System and method for automatically cleaning and washing ice cream or yogurt machine | Lingyu Dong | 2022-08-23 |
| 4462054 | Disc drive electromagnetic actuator with enhanced flux density | Michel Barrat | 1984-07-24 |
| 4305105 | Linear actuator for magnetic disc drive and the like | Bin-Lun Ho | 1981-12-08 |