Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022736 | Acoustic sensor self-induced interference control | Chung Chang, Jing Jin | 2024-06-25 |
| 11927712 | Downhole ultrasound image correction in oil based mud | Yu Weng, Peng Li, Chung Chang, Rodney Allen Marlow, Xiang Wu +2 more | 2024-03-12 |