Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122533 | Superconductive planar radio frequency filter having resonators with folded legs | Zhihang Zhang, Jonathan Raymond Scupin, Linda D'Evelyn | 2000-09-19 |
| 5990766 | Electrically tunable microwave filters | Zhihang Zhang | 1999-11-23 |