Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11783996 | Transformer power management controllers and transformer power management methods | Michael Kintner-Meyer | 2023-10-10 |
| 10663932 | Grid regulation services for energy storage devices based on grid frequency | Donald J. Hammerstrom, Michael C. W. Kintner-Meyer, Francis K. Tuffner | 2020-05-26 |
| 9753440 | Grid regulation services for energy storage devices based on grid frequency | Donald J. Hammerstrom, Michael C. W. Kintner-Meyer, Francis K. Tuffner | 2017-09-05 |
| 8700225 | Grid regulation services for energy storage devices based on grid frequency | Donald J. Hammerstrom, Michael C. W. Kintner-Meyer, Francis K. Tuffner | 2014-04-15 |
| 8478452 | Grid regulation services for energy storage devices based on grid frequency | Donald J. Hammerstrom, Michael C. W. Kintner-Meyer, Francis K. Tuffner | 2013-07-02 |
| 8218703 | Methods of processing a wireless communication signal, wireless communication synchronization methods, and a radio frequency identification device communication method | Steven B. Thompson | 2012-07-10 |
| 8183826 | Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems | Francis K. Tuffner, Michael C. W. Kintner-Meyer, Donald J. Hammerstrom | 2012-05-22 |
| 7941050 | Systems and methods for free space optical communication | Warren W. Harper, Pamela M. Aker | 2011-05-10 |
| 7760073 | RFID tag modification for full depth backscatter modulation | Jeffrey Scott | 2010-07-20 |
| 7760835 | Wireless communications devices, methods of processing a wireless communication signal, wireless communication synchronization methods and a radio frequency identification device communication method | Steven B. Thompson | 2010-07-20 |
| 7348875 | Semi-passive radio frequency identification (RFID) tag with active beacon | Michael A. Hughes | 2008-03-25 |
| 7317382 | Remote communications devices, wireless communications systems, and wireless communications methods | Jeffrey Scott, Michael A. Hughes, Michael A. Lind, Gary B. Morgan | 2008-01-08 |
| 7106173 | Tags, wireless communication systems, tag communication methods, and wireless communications methods | Jeff Scott | 2006-09-12 |
| 7019617 | Radio frequency identification devices, backscatter communication device wake-up methods, communication device wake-up methods and a radio frequency identification device wake-up method | Michael A. Hughes | 2006-03-28 |
| 7019618 | Wireless communications systems, radio frequency identification devices, wireless communications methods, and radio frequency identification device communications methods | Steven B. Thompson | 2006-03-28 |
| 7009495 | System and method to identify multiple RFID tags | Michael A. Hughes | 2006-03-07 |
| 7009526 | RFID system and method including tag ID compression | Michael A. Hughes | 2006-03-07 |
| 6995655 | Method of simultaneously reading multiple radio frequency tags, RF tags, and RF reader | Emre Ertin, Michael A. Hughes, Kevin L. Priddy, Wayne M. Lechelt | 2006-02-07 |
| 6914528 | Wireless communication systems, radio frequency identification devices, methods of enhancing a communications range of a radio frequency identification device, and wireless communication methods | Steven B. Thompson | 2005-07-05 |
| 6842106 | Challenged-based tag authentication model | Michael A. Hughes | 2005-01-11 |
| 6323773 | Alerting device and method for reminding a person of a risk | Larry Runyon, Wayne M. Gunter | 2001-11-27 |