MediaTek Inc. has hired a former U.S. Department of Commerce official to help the Taiwanese chipmaker navigate worsening U.S.-China tensions that have already ensnared its customer Huawei Technologies Co. Patrick Wilson, who most recently served as director of the Office of Business Liaison for the Department of Commerce, will be appointed vice president of government affairs at MediaTek USA and lead its public policy initiatives. Wilson previously worked at the Semiconductor Industry Association, where he led the trade group’s dealings with the federal government. Analysts are expecting Huawei to rely on MediaTek for more orders after TSMC said it will not ship new chips designed by HiSilicon after Sept. 15. MediaTek may supply its chips to Huawei for a flagship handset that may be introduced this year as the U.S. export controls impact supply from Qualcomm Inc. and TSMC, Sanford C. Bernstein analysts including Mark Li wrote in a July 23 note. source