Dipl.-Ing. Yu-Chen Chang

• x86 single board computers • Technical support to IO signals (COM, CAN, I2C, HDMI and GPIO), including hardware rework and signal measurements • Technical support to Edge Computing (Edge BMC, Edge AI) • Supporint areas: Europe, Japan, and Australia • Evaluate the customized firmware, such as LVDS, EC and BIOS • Technical training • Involved projects: - Well-known German cleaning robot manufacturer (Value: 1 million) - Famous Italian medical instruments manufacturer (Value: 1.5 million)

• Tickets management and analysis of the functions of Apple CarPlay • Logs analysis between iPhone and BMW head unit

• Debug, analyze issues, and provide solutions for global customers (Taiwan, Europe, the US, and China) via emails, telephone, and forum • Propose new features to product-line managers • Cross-department collaboration with RD team, Quality team, and product managers • Write and revise user-technical documents

Verify compatibility between cell phone and local network • Logs analysis of Qualcomm chips, such as QXDM • Verify communication protocols (3GPP standards, 10776 and V-26) • Develop test procedure document (AGPS test of T-mobile V26 test in the US) • Global field trials in the USA, India, and Taiwan

• Develop new customers and maintain old customers • Make financial and insurance plans and solutions

• Develop new customers and maintain old customers • Make financial and insurance plans for customers

• Study Field: Electromagnetic Compatibility, RF Engineering and Hardware • Research Topic: Design and Shielding Efficiency Analysis of Shielding Curtains for an RFID Tunnel Gate