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Pat. 10213188 United States, Int. Cl.22 A61B 8/00, A61B 8/14, H02M 3/158, H03K 17/10, H03K 17/687, G01S 7/52. High voltage switching circuit and ultrasound probe : Appl. N 14/715907 : Filed 19.05.2015 : Pub. 26.02.2019 : / Jong Keun Song, Taeho Jeon, Oh-Kyong Kwon, Sung-Jin Jung ; Assignee Samsung Electronics Co Ltd, Industry University Cooperation Foundation Iucf Hyu ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10213188/en?oq=US10213188.html (дата обращения: ДД.ММ.ГГГГ).