Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9281976 | Transmitter and method of transmitting | Lei Ding, Baher Haroun | 2016-03-08 |
| 9209791 | Circuits and methods for cancelling nonlinear distortions in pulse width modulated sequences | Lei Ding, Joonhoi Hur | 2015-12-08 |
| 9184784 | Method and apparatus for digital predistortion for a switched mode power amplifier | Lei Ding | 2015-11-10 |
| 9065476 | Two adjacent bit values switching current source between three paths | Baher Haroun, Halil Kiper, Mounir Fares, Ajay Kumar | 2015-06-23 |
| 8831085 | Digital time-interleaved RF-PWM transmitter | Lei Ding, Joonhoi Hur, Baher Haroun | 2014-09-09 |
| 8744378 | LINC transmitter with improved efficiency | Joonhoi Hur, Lei Ding, Baher Haroun | 2014-06-03 |
| 8654867 | Transformer power combiner with filter response | Lei Ding, Joonhoi Hur, Baher Haroun | 2014-02-18 |
| 8519791 | Free-fly class D power amplifier | Joonhoi Hur, Lei Ding, Baher Haroun | 2013-08-27 |
| 8483856 | System and method for correcting phase noise in digital-to-analog converter or analog-to-digital converter | Baher Haroun | 2013-07-09 |
| 8471747 | Phase averaged pulse width modulator | Lei Ding, Joonhoi Hur, Baher Haroun | 2013-06-25 |
| 8456341 | Three-level digital-to-analog converter | Baher Haroun, Halil Kiper, Mounir Fares, Ajay Kumar | 2013-06-04 |
| 8373504 | Class D power amplifier | Baher Haroun, Joonhoi Hur, Lei Ding | 2013-02-12 |
| 8144043 | Shaping inter-symbol-interference in sigma delta converter | Lars Risbo, Burak Kelleci, Anker Bjoern-Josefsen | 2012-03-27 |
| 7924191 | Integrated poly-phase fir filter in double-sampled analog to digital converters | — | 2011-04-12 |
| 7903015 | Cascaded DAC architecture with pulse width modulation | Lars Risbo | 2011-03-08 |
| 6998910 | Amplifier using delta-sigma modulation | Baher Haroun | 2006-02-14 |
| 6940436 | Analog-to-digital conversion system with second order noise shaping and a single amplifier | Oguz Altun | 2005-09-06 |
| 6930624 | Continuous time fourth order delta sigma analog-to-digital converter | Baher Haroun | 2005-08-16 |
| 6864818 | Programmable bandpass analog to digital converter based on error feedback architecture | — | 2005-03-08 |