Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768507 | Antenna devices having frequency-dependent connection to electrical ground | Cheng-Jung Lee, Ajay Gummalla | 2017-09-19 |
| 8928530 | Enhanced metamaterial antenna structures | Maha Achour, Ajay Gummalla, Anders Mattsson, Vaneet Pathak, Gregory Poilasne | 2015-01-06 |
| 8816912 | Antenna devices having frequency-dependent connection to electrical ground | Cheng-Jung Lee, Ajay Gummalla | 2014-08-26 |
| 8803739 | Multi-functional CRLH antenna device | Ajay Gummalla, Cheng-Jung Lee, Vaneet Pathak | 2014-08-12 |
| 8773313 | Non-planar metamaterial antenna structures | Nan Xu, Norberto Lopez, Vaneet Pathak, Ajay Gummalla, Gregory Poilasne +1 more | 2014-07-08 |
| 8299967 | Non-planar metamaterial antenna structures | Nan Xu, Norberto Lopez, Vaneet Pathak, Ajay Gummalla, Gregory Poilasne +1 more | 2012-10-30 |