Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546022 | Virtual MIMO with smart surfaces | Manideep Dunna, Chi Zhang, Dinesh Bharadia | 2023-01-03 |
| 10971637 | Airship with a radio frequency transparent photovoltaic cell | Michael Wechsberg, Fangchou Yang | 2021-04-06 |
| 10923611 | Method of fabricating a radio frequency transparent photovoltaic cell | Michael Wechsberg, Fangchou Yang | 2021-02-16 |
| 9893217 | Radio frequency transparent photovoltaic cell | Michael Wechsberg, Fangchou Yang | 2018-02-13 |
| 8853528 | Radio frequency transparent photovoltaic cell | Michael Wechsberg, Fangchou Yang | 2014-10-07 |
| 8339320 | Tunable frequency selective surface | — | 2012-12-25 |
| 8212739 | Multiband tunable impedance surface | — | 2012-07-03 |
| 8179331 | Free-space phase shifter having series coupled inductive-variable capacitance devices | — | 2012-05-15 |
| 8134521 | Electronically tunable microwave reflector | Paul R. Herz | 2012-03-13 |
| 8098187 | Wide field of view millimeter wave imager | Jonathan J. Lynch, James H. Schaffner, Phillip H. Lawyer | 2012-01-17 |
| 8063833 | Method of achieving an opaque or absorption state in a tunable frequency selective surface | — | 2011-11-22 |
| 8059045 | Antenna having an impedance matching section for integration into apparel | James H. Schaffner, Tsung-Yuan Hsu | 2011-11-15 |
| 7965220 | Smart chaff | Matthew W. Ganz, James H. Schaffner, Richard P. Berg | 2011-06-21 |
| 7929147 | Method and system for determining an optimized artificial impedance surface | Bryan H. Fong, Joseph S. Colburn, John Ottusch, John L. Visher | 2011-04-19 |
| 7911407 | Method for designing artificial surface impedance structures characterized by an impedance tensor with complex components | Bryan H. Fong, Joseph S. Colburn, Paul R. Herz, John Ottusch, John L. Visher | 2011-03-22 |
| 7868829 | Reflectarray | Joseph S. Colburn, Sarabjit Mehta | 2011-01-11 |
| 7835600 | Microwave receiver front-end assembly and array | Daniel Yap, James H. Schaffner, Kevin Geary, Willie W. Ng, Daniel J. Gregoire +1 more | 2010-11-16 |
| 7830310 | Artificial impedance structure | Joseph S. Colburn, Bryan H. Fong, Matthew W. Ganz, Mark F. Gyure, Jonathan J. Lynch +2 more | 2010-11-09 |
| 7796080 | Wide field of view millimeter wave imager | Jonathan J. Lynch, James H. Schaffner, Phillip H. Lawyer | 2010-09-14 |
| 7795859 | Low cost millimeter wave imager | Jonathan J. Lynch, James H. Schaffner, Debabani Choudhury, Joseph S. Colburn, Joel N. Schulman +2 more | 2010-09-14 |
| 7719477 | Free-space phase shifter having one or more columns of phase shift devices | — | 2010-05-18 |
| 7683854 | Tunable impedance surface and method for fabricating a tunable impedance surface | Thomas K. Dougherty, John J. Drab, Solomon O. Robinson | 2010-03-23 |
| 7639207 | Antenna structures having adjustable radiation characteristics | Hui-Pin Hsu | 2009-12-29 |
| 7612718 | Tunable frequency selective surface | — | 2009-11-03 |
| 7583074 | Low cost millimeter wave imager | Jonathan J. Lynch, James H. Schaffner, Debabani Choudhury, Joseph S. Colburn, Joel N. Schulman +2 more | 2009-09-01 |