Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7663560 | Antenna pointing aid | James R. Butterworth, Milton E. Studt, II | 2010-02-16 |
| 7639980 | Method and apparatus for receiving dual band signals from a common orbital location with an outdoor unit using a frequency selective subreflector and additional antenna feed | Gustave R. Stroes, Patrick J. Loner, Ernest C. Chen, Navid Motamed | 2009-12-29 |
| 7577213 | Hierarchical 8PSK performance | Ernest C. Chen | 2009-08-18 |
| 7551736 | Physical layer header scrambling in satellite broadcast systems | Lin-Nan Lee, Feng-Wen Sun, Adam Von Ancken, Ernest C. Chen, Shamik Maitra +3 more | 2009-06-23 |
| 7535292 | Optimized uplink efficiencies for transmission of satellite data | Guangcai Zhou, Tung-Sheng Lin, Dennis Lai, Ernest C. Chen, Shamik Maitra +1 more | 2009-05-19 |
| 7512189 | Lower complexity layered modulation signal processor | Ernest C. Chen, Weizheng Wang, Guangcai Zhou, Tung-Sheng Lin | 2009-03-31 |
| 7469019 | Optimization technique for layered modulation | Weizheng Wang, Guangcai Zhou, Tung-Sheng Lin, Ernest C. Chen, William C. Lindsey | 2008-12-23 |
| 7467170 | Sample generation method and system for digital simulation processes | Ernest C. Chen, Paul R. Anderson, Tammy G. Liu | 2008-12-16 |
| 7466282 | Tri-head KaKuKa feed for single-offset dish antenna | Kesse Ho, John L. Norin, Ernest C. Chen | 2008-12-16 |
| 7460832 | Methods and apparatuses for minimizing co-channel interference | Lin-Nan Lee, Feng-Wen Sun, Adam Ancken, Ernest C. Chen, Shamik Maitra +3 more | 2008-12-02 |
| 7426243 | Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers | Ernest C. Chen, Tiffany S. Furuya, Philip Ryan Hilmes | 2008-09-16 |
| 7426246 | Dual layer signal processing in a layered modulation digital signal system | Ernest C. Chen, Tiffany S. Furuya, Philip Ryan Hilmes | 2008-09-16 |
| 7423987 | Feeder link configurations to support layered modulation for digital signals | Paul R. Anderson, Ernest C. Chen | 2008-09-09 |
| 7418060 | Improving hierarchical 8PSK performance | Ernest C. Chen | 2008-08-26 |
| 7412209 | Shifted channel characteristics for mitigating co-channel interference | Ernest C. Chen, Shamik Maitra, Dennis Lai, Guangcai Zhou, Tung-Sheng Lin | 2008-08-12 |
| 7403574 | Simplified scrambling scheme for satellite broadcasting systems | Ernest C. Chen, Dennis Lai, Tung-Sheng Lin, William C. Lindsey, Shamik Maitra +1 more | 2008-07-22 |
| 7245671 | Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers | Ernest C. Chen, Tiffany S. Furuya, Philip Ryan Hilmes | 2007-07-17 |
| 7202833 | Tri-head KaKuKa feed for single-offset dish antenna | Kesse Ho, John L. Norin, Ernest C. Chen | 2007-04-10 |
| 7184489 | Optimization technique for layered modulation | Weizheng Wang, Guangcai Zhou, Tung-Sheng Lin, Ernest C. Chen, William C. Lindsey | 2007-02-27 |
| 7173981 | Dual layer signal processing in a layered modulation digital signal system | Ernest C. Chen, Tiffany S. Furuya, Philip Ryan Hilmes | 2007-02-06 |
| 7173977 | Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems | Ernest C. Chen, Paul R. Anderson | 2007-02-06 |
| 6975837 | Method and apparatus for reducing interference between terrestrially-based and space-based broadcast systems | — | 2005-12-13 |
| 6611238 | Method and apparatus for reducing earth station interference from non-GSO and terrestrial sources | Ernest C. Chen | 2003-08-26 |
| 6064154 | Magnetron tuning using plasmas | David D. Crouch, Robin J. Harvey | 2000-05-16 |
| 5663694 | Triggered-plasma microwave switch and method | Dan M. Goebel, Robert L. Poeschel, John W. Gerstenberg | 1997-09-02 |