Habib, S. (Inventor), Bang, O. (Inventor) & Bache, M. (Inventor), 2018, IPC No. G02B6/02, Patent No. EP3199991 , 2 Aug 2017, Priority date 27 Jan 2016, Priority No. EP20160153043
Chigrin, D. N. (Inventor), Zhukovsky, S. (Inventor), Lavrinenko, A. (Inventor), Malureanu, R. (Inventor) & Zalkovskij, M. (Inventor), 16 Jun 2016, IPC No. H01Q 15/ 24 A I, Patent No. WO2016092008, 16 Jun 2016, Priority date 12 Dec 2014, Priority No. EP20140197707
Andryieuski, A. (Inventor), Malureanu, R. (Inventor) & Lavrinenko, A. (Inventor), 2014, IPC No. G01Q60/22, Patent No. WO2014079450, 30 May 2014, Priority date 23 Nov 2012, Priority No. EP20120194049