Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8576693 | Systems and method for orthogonal frequency division multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2013-11-05 |
| 8547824 | Systems and methods for orthogonal frequency divisional multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2013-10-01 |
| 8406115 | Systems and methods for orthogonal frequency division multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2013-03-26 |
| 8351321 | Systems and method for orthogonal frequency divisional multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2013-01-08 |
| 8174956 | Systems and method for orthogonal frequency divisional multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2012-05-08 |
| 8089853 | Systems and method for orthogonal frequency divisional multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2012-01-03 |
| 7881181 | Systems and method for orthogonal frequency divisional multiplexing | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2011-02-01 |
| 6434583 | Fast fourier transform apparatus and method | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2002-08-13 |
| 6418558 | Hybrid fiber/coax video and telephony communication | Harold A. Roberts, David S. Russell, Jeffrey Brede, Joseph F. Chiappetta, Niranjan R. Samant | 2002-07-09 |
| 6334219 | Channel selection for a hybrid fiber coax network | Terrance J. Hill, Harold A. Roberts, Brian D. Anderson, Jeffrey Brede, Mark S. Wadman +21 more | 2001-12-25 |
| 6282683 | Communication system with multicarrier telephony transport | Mark J. Dapper, Michael J. Geile, Terrance J. Hill, Harold A. Roberts, Brian D. Anderson +23 more | 2001-08-28 |
| 5037176 | Optical switch with reduced reflection | Harold A. Roberts, Robert A. Eno, David J. Emmons, Liang-Ju Lu, Robert J. Ziebol | 1991-08-06 |
| 4792203 | Optical fiber distribution apparatus | Mark A. Anton | 1988-12-20 |