Hank Liu

Hank Liu is a Senior Process Engineer at Western Digital since September 2025, where responsibilities include optimizing UPH and test systems through SPC-based analysis. Prior to this role, Hank worked as a CVD Process Engineer at TSMC, focusing on DOE/SPC optimization for wafer reliability, and conducted failure analysis to enhance yield. Experience also includes a Research Assistant position at Natrion Inc., verifying cathode material performance using statistical analysis, and a similar role at Academic Sinica, where contributions were made to research on perovskite solar cells and lithium batteries. Earlier, Hank supported quality and supply chain processes at Double Queen Engineering. Education includes a Master of Engineering in Materials Science and Engineering from the University of California, Berkeley, and a Bachelor's degree in Materials Engineering from the University of Illinois Urbana-Champaign.