Frédéric handles cases in the fields of physics, telecommunications and ICT, including hardware and software aspects; networks and multimedia, signal processing, optical and wireless transmissions, photonics and optoelectronics, radiofrequency and antennas, nanotechnologies. As a former researcher at IMT Atlantique (FR) and University College London (UK), he gained expertise in field of radio and optical communications with an excellent understanding of carrying out research activities in an international context. Besides drafting patent applications and handling examination procedures, he carries out patentability and freedom to operate studies. He also provides advice on IP portfolios monitoring and management, legal consulting, negotiation, contracts and litigation. Frédéric handles cases in French, English and German.


  • Computer implemented inventions
  • Patents


  • Patent Engineer


  • Graduate Engineer of IMT Atlantique (Telecom Bretagne – Brest (France), 2003 ;
  • Master of Science in Technologies for Broadband Communications, University College London – London (United Kingdom), 2003 ;
  • Bachelor of Science in Physics, University of Franche-Comté – Besançon (France), 2001 ;


  • 1. Generalized Mach–Zehnder interferometer architectures for radio frequency translation and multiplication: Suppression of unwanted harmonics by design (pdf, 1.12 MB)R. Maldonado-Basilio, M. Hasan, R. Guemri, F. Lucarz, T. J. Hall, Optics Communications, Vol. 354, 1 Nov. 2015, pp. 122-127, ISSN, 0030-4018 ;
  • 2. Energy efficiency analysis of aggregation mechanisms in IEEE 802.11n radio-over-fiber-based distributed antenna systems S. Deronne, F. Lucarz, V. Moeyaert, B. Fracasso, S. Bette, Photonic Network Communications, August 2015, Volume 30, Issue 1, pp. 96-107 ;
  • 3. Radio-over-fibre access for sustainable digital cities T. Hall, F. Lucarz, et al., Annals of Telecommunications, vol. 68, issue 1-2, p. 3-21, Jan. 16, 2013 ;
  • 4. Y. Josse, F. Lucarz, B. Fracasso, “Green Wireless Network Deployments in Indoor Environments using Radio-over-Fiber Distributed Antenna Systems”, International Journal of Networks and Communications, vol. 2, issue 6, p. 142-147, Nov. 2012 ;
  • 5. T. Hall, F. Lucarz, J. Mitchell, P. Pajusco, “Radio-over-fibre for green wireless access networks”, Annals of Telecommunications, vol. 68, issue 1-2, p. 1-2, Dec. 21, 2012;
  • 6. M. Hasan, R. Guemri, R. Maldonado-Basilio, F. Lucarz, J-L. de Bougrenet de la Tocnaye, T. Hall, “Theoretical analysis and modelling of a photonic integrated circuit for frequency 8-tupled and 24-tupled millimeter wave signal generation”, Optics Letters, vol. 39, issue 24, p. 6950-3, Dec. 15, 2014;
  • 7. J-L. de Bougrenet de la Tocnaye, E. Daniel, S. Bentahar, F. Lucarz, “Active Stereoscopic display device provided having an adaptive mechanism for controlling shutter mode on the basis of tilt parameters”, FR2973890 / WO2012136835, April 8, 2011
  • 8. J-L. de Bougrenet de la Tocnaye, E. Daniel, N. Fraval, D. Stoenescu, K. Sathaye, F. Lucarz, “Stereoscopic image capturing device i.e. three dimensional web camera, for use on e.g. cell phone, for producing e.g. film for cinema or TV, has adaptive optical elements whose focal distance and optical axis orientation can be adjusted”, FR2970573, Jan. 18, 2011
  • 9. J-L. de Bougrenet de la Tocnaye, E. Daniel, L. Dupont, D. Stoenescu, F. Lucarz, “System for simultaneously displaying multiple multimedia streams including multiple viewing spectacles and a display medium”, FR3001853 / WO2014118374, Feb. 1, 2013
  • 10. D. Bourreau, F. Lucarz, P. Pajusco, H. Liu, « Circuit à contrôle automatique de gain à temps de réaction variable ajusté analogiquement et dispositif récepteur comprenant un tel circuit », FR201260845 / WO2014076158, Nov. 14, 2012.
  • 11. Le Brevet Au Cœur De La Création De Valeur Des Grands Acteurs Du Numérique, Forbes Magazine, 10 Avril 2018