Patents

List of Patents

  1. F. Ghannouchi, M. YOUNES, M. Helaoui and A. Kwan, “System and method for rf amplifiers,” CA-3059091-C, 2023-09-19. [URL]
  2. F. M. Ghannouchi, A. Hasan and M. Helaoui, “System and method for a frequency selective receiver,” US-11750233-B2, 2023-09-05. [URL] 
  3. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-11743851-B2, 2023-08-29. [URL] 
  4. F. M. Ghannouchi, M. R. Noweir and M. Helaoui, “Radio access network using radio over fibre,” US-11606142-B2, 2023-03-14. [URL] 
  5. F. M. Ghannouchi, A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modelling and impairment compensation in multi-input multi-output systems,” US-11588520-B2, 2023-02-21. [URL] 
  6. F. M. Ghannouchi, M. AKBARPOUR and M. Helaoui, “High efficiency ultra-wideband amplifier,” CA-2937686-C, 2022-06-28. [URL]
  7. F. Ghannouchi, A. Kwan, M. Younes and M. Helaoui, “System and method for RF amplifiers,” US-11296657-B2, 2022-04-05. [URL] 
  8. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-11057081-B2, 2021-07-06. [URL] 
  9. F. M. Ghannouchi, M. R. Noweir and M. Helaoui, “Radio access network using radio over fibre,” US-11050491-B2, 2021-06-29. [URL] 
  10. M. Akbarpour, F. M. Ghannouchi and M. Helaoui, “High efficiency ultra-wideband amplifier,” US-11025202-B2, 2021-06-01. [URL] 
  11. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop,” US-10958296-B2, 2021-03-23. [URL] 
  12. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-10721702-B2, 2020-07-21. [URL] 
  13. M. Ebrahimi, M. Helaoui, F. Ghannouchi, F. ELSAYED and B. J. Morris, “Signal amplification and transmission based on complex delta sigma modulator,” EP-3158648-B1, 2020-04-29. [URL] 
  14. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-10587315-B2, 2020-03-10. [URL] 
  15. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-10313996-B2, 2019-06-04. [URL] 
  16. M. EBRAHIMI, M. Helaoui, F. Ghannouchi, F. ELSAYED and B. J. Morris, “Signal amplification and transmission based on complex delta sigma modulator,” US-10158382-B2, 2018-12-18. [URL] 
  17. M. Akbarpour, F. M. Ghannouchi and M. Helaoui, “High efficiency ultra-wideband amplifier,” US-10122334-B2, 2018-11-06. [URL] 
  18. E. MOJTABA, B. J. Morris, F. ELSAYED, M. Helaoui and F. Ghannouchi, “Level de-multiplexed delta sigma modulator based transmitter,” EP-3028387-B1, 2018-02-28. [URL]
  19. F. M. Ghannouchi, S. A. Bassam, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with nonlinear subsampling algorithm in the feedback loop,” US-9641204-B2, 2017-05-02. [URL] 
  20. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “System and method for distortion correction in MIMO and multiband transmitters,” US-9621236-B2, 2017-04-11. [URL]
  21. S. A. Bassam, F. M. Ghannouchi and M. Helaoui, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” CA-2704522-C, 2017-02-14. [URL]
  22. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-9461675-B2, 2016-10-04. [URL]
  23. F. M. Ghannouchi, M. Helaoui, S. Hatami and R. Negra, “All-digital multi-standard transmitter architecture using delta-sigma modulators,” US-9071496-B2, 2015-06-30. [URL]
  24. F. ELSAYED, M. Helaoui, F. Ghannouchi, M. EBRAHIMI and B. J. Morris, “Level de-multiplexed delta sigma modulator based transmitter,” US-9071303-B2, 2015-06-30. [URL]
  25. F. M. Ghannouchi, S. B. Smida, M. S. Hashmi and M. Helaoui, “Passive source and load-pull architecture for high reflection factor synthesis,” US-8841922-B2, 2014-09-23. [URL] 
  26. F. M. Ghannouchi and R. Darraji, “Extended bandwidth digital Doherty transmitter,” US-8837629-B2, 2014-09-16. [URL]
  27. F. Ghannouchi, S. A. BASSAM, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with nonlinear subsampling algorithm in the feedback loop,” US-8817859-B2, 2014-08-26. [URL] 
  28. S. A. BASSAM, F. M. Ghannouchi and M. Helaoui, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-8767857-B2, 2014-07-01. [URL]
  29. F. M. Ghannouchi, M. Helaoui, S. Hatami and R. Negra, “All-digital multi-standard transmitters architecture using delta-sigma modulators,” US-8724733-B2, 2014-05-13. [URL]
  30. T. Liu, S. Boumaiza and F. Ghannouchi, “Nonlinear behavior models and methods for use thereof in wireless radio systems,” US-8078561-B2, 2011-12-13. [URL]
  31. E. G. Jeckeln, F. M. Ghannouchi, M. Sawan and F. Beauregard, “Adaptive predistortion device and method using digital receiver,” US-7035345-B2, 2006-04-25. [URL]
  32. F. Ghannouchi, S. Touimer, F. Beauregard, C.-W. Park and A. A. Boutouili, “Active predistorting linearizer with agile bypass circuit for safe mode operation,” US-6809587-B2, 2004-10-26. [URL]
  33. F. M. Ghannouchi, F. Beauregard, A. B. Kouki and M. Bouchard, “Adaptive linearization of a feedforward amplifier by complex gain stabilization of the error amplifier,” US-6275105-B1, 2001-08-14. [URL]
  34. F. Ghannouchi, S. Touimer, F. Beauregard and A. B. Kouki, “Temperature compensated and digitally controlled amplitude and phase channel amplifier linearizer for multi-carrier amplification systems,” US-6255908-B1, 2001-07-03. [URL]
  35. E. G. Jeckeln, F. M. Ghannouchi and M. A. Sawan, “Adaptive digital predistortion for power amplifiers with real time modeling of memoryless complex gains,” US-6072364-A, 2000-06-06. [URL]
  36. F. M. Ghannouchi, G. Zhao, F. Beauregard and A. B. Kouki, “Digital adaptive control of feedforward amplifier using frequency domain cancellation,” US-5789976-A, 1998-08-04. [URL] 
  37. F. M. Ghannouchi and R. G. Bosisio, “Frequency balanced six-port reflectometer with a variable test port impedance,” US-5274333-A, 1993-12-28. [URL]

 

 

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Patent Applications

  1. F. M. Ghannouchi, A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-2023336215-A1, 2023-10-19. [URL] 
  2. F. M. Ghannouchi, A. Hasan and M. Helaoui, “System and method for a frequency selective receiver,” US-2023327694-A1, 2023-10-12. [URL] 
  3. F. Ghannouchi, A. Motaqi and M. Helaoui, “Apparatus and Method for Artificial Intelligence Driven Digital Predistortion in Transmission Systems having Multiple Impairments,” US-2023268942-A1, 2023-08-24. [URL] 
  4. F. M. Ghannouchi, M. R. Noweir and M. Helaoui, “Radio Access Network using Radio Over Fibre,” US-2023216587-A1, 2023-07-06. [URL] 
  5. F. Ghannouchi, A. MOTAQI and M. Helaoui, “Apparatus and method for artificial intelligence driven digital predistortion in transmission systems having multiple impairments,” CA-3193796-A1, 2022-09-22. [URL] 
  6. F. Ghannouchi, A. MOTAQI and M. Helaoui, “Apparatus and method for artificial intelligence driven digital predistortion in transmission systems having multiple impairments,” WO-2022192986-A1, 2022-09-22. [URL] 
  7. F. M. Ghannouchi, M. R. Noweir and M. Helaoui, “Radio Access Network using Radio Over Fibre,” US-2022231764-A1, 2022-07-21. [URL] 
  8. F. Ghannouchi and R. Darraji, “Digital Doherty Transmitter,” US-2022077825-A1, 2022-03-10. [URL] 
  9. F. M. Ghannouchi, A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modelling and impairment compensation in multi-input multi-output systems,” US-2021409079-A1, 2021-12-30. [URL] 
  10. F. M. Ghannouchi, M. Akbarpour, M. Helaoui, Y. Zhao, D. S. Beyragh and X. Li, “High efficiency ultra-wideband amplifier,” US-2021351746-A1, 2021-11-11. [URL] 
  11. F. M. Ghannouchi, A. BASSAM, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop,” US-2021211147-A1, 2021-07-08. [URL] 
  12. M. NOWEIR, F. Ghannouchi and M. Helaoui, “Radio access network using radio over fibre,” CA-3154106-A1, 2021-04-15. [URL] 
  13. F. Ghannouchi, M. NOWEIR and M. Helaoui, “Radio access network using radio over fibre,” WO-2021068073-A1, 2021-04-15. [URL] 
  14. F. M. Ghannouchi, M. R. Noweir and M. Helaoui, “Radio Access Network using Radio Over Fibre,” US-2021105071-A1, 2021-04-08. [URL] 
  15. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-2020351808-A1, 2020-11-05. [URL] 
  16. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-2020212967-A1, 2020-07-02. [URL] 
  17. F. M. Ghannouchi, A. Hasan and M. Helaoui, “System and method for a frequency selective receiver,” US-2020067551-A1, 2020-02-27. [URL] 
  18. F. Ghannouchi, A. Kwan, M. Younes and M. Helaoui, “System and method for rf amplifiers,” US-2020021253-A1, 2020-01-16. [URL] 
  19. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-2019289567-A1, 2019-09-19. [URL] 
  20. M. Akbarpour, F. M. Ghannouchi and M. Helaoui, “High Efficiency Ultra-Wideband Amplifier,” US-2019165733-A1, 2019-05-30. [URL] 
  21. F. Ghannouchi and R. Darraji, “Extended bandwidth digital doherty transmitter,” SE-541265-C2, 2019-05-28. [URL] 
  22. F. Ghannouchi, A. HASAN and M. Helaoui, “System and method for a frequency selective receiver,” CA-3059109-A1, 2018-10-04. [URL] 
  23. F. Ghannouchi, A. HASAN and M. Helaoui, “System and method for a frequency selective receiver,” WO-2018176163-A1, 2018-10-04. [URL] 
  24. F. Ghannouchi, M. YOUNES, M. Helaoui and A. Kwan, “System and method for rf amplifiers,” CA-3059091-A1, 2018-08-23. [URL] 
  25. F. Ghannouchi, A. Kwan, M. YOUNES and M. Helaoui, “System and method for rf amplifiers,” WO-2018148822-A1, 2018-08-23. [URL] 
  26. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop,” US-2018054225-A1, 2018-02-22. [URL] 
  27. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-2017214438-A1, 2017-07-27. [URL] 
  28. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-2017135058-A1, 2017-05-11. [URL] 
  29. M. EBRAHIMI, M. Helaoui, F. Ghannouchi, F. Elsayed and B. J. Morris, “Signal amplification and transmission based on complex delta sigma modulator,” US-2017134055-A1, 2017-05-11. [URL] 
  30. M. Ebrahimi, M. Helaoui, F. Ghannouchi, F. ELSAYED and B. J. Morris, “Signal amplification and transmission based on complex delta sigma modulator,” EP-3158648-A1, 2017-04-26. [URL] 
  31. M. Akbarpour, F. M. Ghannouchi and M. Helaoui, “High Efficiency Ultra-Wideband Amplifier,” US-2017063316-A1, 2017-03-02. [URL] 
  32. E. MOJTABA, B. J. Morris, F. ELSAYED, M. Helaoui and F. Ghannouchi, “Level de-multiplexed delta sigma modulator based transmitter,” EP-3028387-A2, 2016-06-08. [URL]
  33. M. Ebrahimi, M. Helaoui, F. Ghannouchi, F. ELSAYED and B. J. Morris, “Signal amplification and transmission based on complex delta sigma modulator,” WO-2015198092-A1, 2015-12-30. [URL] 
  34. F. M. Ghannouchi, M. VEJDANIAMIRI and M. Helaoui, “System and method for enhanced transmitter efficiency,” US-2015244402-A1, 2015-08-27. [URL] 
  35. F. M. Ghannouchi and M. Vejdaniamiri, “System and method for enhanced transmitter efficiency,” CA-2882910-A1, 2015-08-25. [URL] 
  36. F. M. Ghannouchi, A. BASSAM, M. Helaoui and A. Kwan, “Digital multi-band predistortion linearizer with nonlinear subsampling algorithm in the feedback loop,” US-2015236731-A1, 2015-08-20. [URL] 
  37. F. M. Ghannouchi, M. AKBARPOUR and M. Helaoui, “High efficiency ultra-wideband amplifier,” WO-2015117217-A1, 2015-08-13. [URL] 
  38. F. M. Ghannouchi, M. AKBARPOUR and M. Helaoui, “High efficiency ultra-wideband amplifier,” CA-2937686-A1, 2015-08-13. [URL] 
  39. E. MOJTABA, B. J. Morris, F. ELSAYED, M. Helaoui and F. Ghannouchi, “Level de-multeplexed delta sigma modulator based transmitter,” WO-2015015476-A3, 2015-07-02. [URL]
  40. F. Ghannouchi and R. Darraji, “Extended bandwidth digital doherty transmitter,” SE-1550180-A1, 2015-02-18. [URL] 
  41. E. MOJTABA, B. J. Morris, F. ELSAYED, M. Helaoui and F. Ghannouchi, “Level de-multeplexed delta sigma modulator based transmitter,” WO-2015015476-A2, 2015-02-05. [URL]
  42. F. ELSAYED, M. Helaoui, F. Ghannouchi, M. EBRAHIMI and B. J. Morris, “Level de-multeplexed delta sigma modulator based transmitter,” US-2015036766-A1, 2015-02-05. [URL]
  43. F. M. Ghannouchi, S. A. BASSAM, M. Helaoui and R. Darraji, “Extended bandwidth amplifier architecture,” US-2015010100-A1, 2015-01-08. [URL] 
  44. F. M. Ghannouchi, S. A. BASSAM and M. Helaoui, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-2014301503-A1, 2014-10-09. [URL] 
  45. F. M. Ghannouchi, M. Helaoui, S. Hatami and R. Negra, “All-digital multi-standard transmitter architecture using delta-sigma modulators,” US-2014211886-A1, 2014-07-31. [URL]
  46. F. Ghannouchi and R. Darraji, “Extended bandwidth digital doherty transmitter,” WO-2014019071-A1, 2014-02-06. [URL] 
  47. F. Ghannouchi and R. Darraji, “Extended bandwidth digital doherty transmitter,” CA-2880734-A1, 2014-02-06. [URL] 
  48. F. Ghannouchi, S. A. Bassam, M. Helaoui and A. Kwan, “Digital Multi-band Predistortion Linearizer with Nonlinear Subsampling Algorithm in the Feedback Loop,” US-2013094610-A1, 2013-04-18. [URL] 
  49. F. Ghannouchi and R. Darraji, “Extended bandwidth digital doherty transmitter,” US-2012294387-A1, 2012-11-22. [URL] 
  50. F. M. Ghannouchi, S. B. Smida, M. S. Hashmi and M. Helaoui, “Passive source and load-pull architecture for high reflection factor synthesis,” US-2011273187-A1, 2011-11-10. [URL] 
  51. S. A. BASSAM, F. M. Ghannouchi and M. Helaoui, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” US-2010316157-A1, 2010-12-16. [URL] 
  52. S. A. Bassam, F. M. Ghannouchi and M. Helaoui, “Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems,” CA-2704522-A1, 2010-11-14. [URL] 
  53. F. M. Ghannouchi, M. Helaoui, S. Hatami and R. Negra, “All-Digital Multi-Standard Transmitters Architecture Using Delta-Sigma Modulators,” US-2010183093-A1, 2010-07-22. [URL]
  54. F. M. Ghannouchi, M. Helaoui, S. Hatami and R. Negra, “All-digital multi-standard transmitter architecture using delta- sigma modulators,” WO-2009055897-A1, 2009-05-07. [URL]
  55. T. Liu, S. Boumaiza and F. Ghannouchi, “Nonlinear behavior models and methods for use thereof in wireless radio systems,” WO-2008064492-A1, 2008-06-05. [URL] 
  56. T. Liu, S. Boumaiza and F. Ghannouchi, “Nonlinear behavior models and methods for use thereof in wireless radio systems,” US-2008133204-A1, 2008-06-05. [URL] 
  57. F. Ghannouchi, S. Touimer, F. Beauregard, C.-W. Park and A. Boutouili, “Active predistorting linearizer with agile bypass circuit for safe mode operation,” US-2003197559-A1, 2003-10-23. [URL] 
  58. E. Jeckeln, F. Ghannouchi, M. Sawan and F. Beauregard, “Adaptive predistortion device and method using digital receiver,” US-2002191710-A1, 2002-12-19. [URL] 
  59. E. G. Jeckeln, F. M. Ghannouchi, M. Sawan and F. Beauregard, “Adaptive predistortion device and method using digital receiver,” CA-2349916-A1, 2002-12-08. [URL]