(June 21, 2019, 12:32 PM EDT) -- BOSTON — A semiconductor company’s former design engineer was hit with a 15-count indictment in Massachusetts federal court on June 11 on charges that he stole certain of the company’s trade secrets and confidential information for its monolithic microwave integrated circuits (MMICs) and used the trade secrets to develop products for a competing company he and his wife formed (United States of America v. Haoyang Yu, et al., No. 19-cr-10195, D. Mass.)....