H05K1/18;H02M7/537;H05K7/20 View Patent Images: Download PDF 20230145005 US Patent References: 20220304184N/A2022-09-22 20190157967N/A2019-05-23 20160164417N/A2016-06-09 Primary Examiner: LEE, JYE-JUNE Attorney, Agent or Firm: BIRCH STEWART KOLASCH & BIRCH, LLP (Vienna, VIRGINIA, US)...