Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191552 | Waveguide based submillimmeter-wave and terahertz variable attenuator | Goutam Chattopadhyay, Jacob W. Kooi, Choonsup Lee, Subash Khanal | 2025-01-07 |
| 12113259 | Terahertz waveguide switches | Goutam Chattopadhyay, Robert H. Lin, Sven L. Van Berkel | 2024-10-08 |
| 11764450 | Low loss microelectromechanical system (MEMS) phase shifter | Maria A. Del Pino, Cecile D. Jung-Kubiak, Theodore Reck, Goutam Chattopadhyay | 2023-09-19 |
| 11349183 | Contactless waveguide switch and method for manufacturing a waveguide switch | Peter Enoksson, Sjoerd Haasl | 2022-05-31 |
| 10534061 | Calibration arrangement and a method for a microwave analyzing or measuring instrument | Vessen Vassilev, Per-Simon Kildal | 2020-01-14 |