Tianbing Chen currently serves as a Process and Device Technologist at Apple since December 2023. Prior to this role, Tianbing Chen was a Director of RF Front-end Business Management for the Mobile & Wireless Infrastructure Business Unit at GlobalFoundries, where responsibilities included commercial deal negotiation, new product introduction, and project management. Additional experience includes positions at Skyworks Solutions, Inc. as Senior Manager and Principal Electrical Engineer, focusing on process development and design support for RF components, and as Spice Modeling Service Manager at Proplus Design Solution, managing project assignments and customer interfaces. Tianbing Chen's previous roles also include Associate Technical Manager at Grace Semiconductor Manufacturing Corporation and Senior Device Engineer at National Semiconductor, emphasizing BiCMOS technology and process development. Academically, Tianbing Chen holds a PhD in Microelectronics from Georgia Institute of Technology and advanced degrees in Material Science from Auburn University, Wuhan University of Technology, and Zhejiang University.