Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11870403 | Half duplex amplifier | Zoran Maricevic, Marcel F. Schemmann, Zhijian Sun, Shodhan K. SHETTY, Brian J. SOLOMON | 2024-01-09 |
| 11489711 | Digital optical transmitter for digitized narrowcast signals | Zoran Maricevic, Marcel F. Schemmann, William P. Dawson, Zhijian Sun | 2022-11-01 |
| 11362799 | Digital return receiver with digital data aggregation | Zhijian Sun, Zoran Maricevic | 2022-06-14 |
| 9923751 | Overlay system with digital optical transmitter for digitized narrowcast signals | Zoran Maricevic, Marcel F. Schemmann, William P. Dawson, Zhijian Sun | 2018-03-20 |
| 9893814 | Upstream aggregation with noise performance improvement | Zhijian Sun, Reza A. Saedi, Zoran Maricevic | 2018-02-13 |
| 9608730 | Upstream aggregation with noise performance improvement | Zhijian Sun, Reza A. Saedi, Zoran Maricevic | 2017-03-28 |
| 9379830 | Digitized broadcast signals | Marcel F. Schemmann, Zoran Maricevic, Zhijian Sun | 2016-06-28 |
| 9118419 | Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signals | Zoran Maricevic, Zhijian Sun, Marcel F. Schemmann | 2015-08-25 |
| 9065566 | Digitization and transport of return paths employing different frequency spectrums | Laurence Richards, Zhijian Sun, Zoran Maricevic | 2015-06-23 |
| 8670668 | Digitizer for use in an overlay system with digital optical transmitter for digitized narrowcast signals | Zoran Marlcevic, Zhijian Sun, Marcel F. Schemmann | 2014-03-11 |
| 8145066 | Predistortion using FPGA | Zhijian Sun, Marcel F. Schemmann | 2012-03-27 |
| 7948416 | Digital to analog converter spur cancellation | Marcel F. Schemmann, Zhijian Sun | 2011-05-24 |
| 6741650 | Architecture for intermediate frequency encoder | Lawrence J. Wachter | 2004-05-25 |
| 6292120 | Automatic gain control for input to analog to digital converter | Lawrence J. Wachter | 2001-09-18 |