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Pat. 10390395 United States, Int. Cl.22 H05B 44/00, F21S 9/02, F21V 23/02, H02J 7/00, H02J 9/06, H02M 1/42, H02M 1/44, H02M 3/24, F21Y 115/10. Solid-state lighting with a battery backup control : Appl. N 16/401849 : Filed 02.05.2019 : Pub. 20.08.2019 : / Chungho Hsia ; Assignee Aleddra Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10390395/en?oq=US10390395.html (дата обращения: ДД.ММ.ГГГГ).