Viavi Solutions Inc. appointed Ilan Daskal executive vice president and CFO, effective Nov. 7. Daskal previously held the same positions at Bio-Rad Laboratories Inc. and Rectifier Corp. Jaeho Choi. Courtesy of Instrument Systems Korea. MUNICH — Instrument Systems' Korea-based subsidiary appointed Jaeho Choi managing director, succeeding Jin Sung Kim. Choi, with company CFO Jürgen Tiepermann and CEO Markus Ehbrecht, will form a new board of directors. Choi previously served as managing director for IGS Inc. after starting his career as an engineer in SKC’s R&D department. Phillip Burr. Courtesy of Lumai. LONDON — AI processor developer Lumai appointed Phillip Burr product management leader. Burr most recently held the same role at indie Semiconductor, and he previously served as senior director at Arm and product marketing director at Mentor Graphics (now part of Siemens).