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Pat. 10170977 United States, Int. Cl.22 H02B 1/24, H01H 35/00, H01H 83/00, H02H 3/00, H02M 1/08, H02M 1/44, H02M 3/155, H03K 17/78, G09G 3/00, H03K 19/20. Supplemental circuit for power supply with power management IC : Appl. N 15/114652 : Filed 06.05.2016 : Pub. 01.01.2019 : / Dan Cao ; Assignee Shenzhen China Star Optoelectronics Technology Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10170977/en?oq=US10170977.html (дата обращения: ДД.ММ.ГГГГ).