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Pat. 10218218 United States, Int. Cl.22 H02J 9/06, H02M 3/158, H02M 7/217, H05B 44/00, H02M 1/00, H02M 7/06. Solid-state lighting system operated with a high DC voltage : Appl. N 16/014385 : Filed 21.06.2018 : Pub. 26.02.2019 : / Chungho Hsia ; Assignee Aleddra Inc ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10218218/en?oq=US10218218.html (дата обращения: ДД.ММ.ГГГГ).