Joseph Kuo Email and Phone Number

• Optimized bias generator circuit layout with new PDK rules by reducing resistor width to 0.2um and adjusting length to maintain target resistance. Achieved a 6.3% layout area reduction, improving die area utilization and cost efficiency.• Executed AMS transient simulation for RF path continuity in the SCUD project (ASW+CPL), verifying signal path accuracy across multiple logic states for the device. • Utilized Keysight’s VNA and VSA testbenches for detailed RFIC characterization, measuring IL, ISO, IMD, harmonics, and HKP across three IC variants. Visualized and analyzed the measured data to validate the DC and RF performance of the device.

• Designed a PCB layout that enabled I2C communication between a microcontroller and a sensor using minimal external hardware components, reducing the size of wearable devices.• Implemented a robust Arduino code using I2C communication that precisely read SpO2 data from the sensor’s register.

• Architectured and implemented a highly available three-tier web application architecture on AWS, increasing system flexibility and stability, improving user experiences, and reducing downtime costs.

• Achieved rigorous quality control for LTE and LTE Advanced features that reduce test failures by 10% through precise parameter configuration of electronic devices with Qualcomm chips.• Leveraged Qualcomm Modem Test tools QXDM to verify and troubleshoot device response and connectivity across diverse network scenarios and RATs, ensuring flawless connectivity and performance.• Created SOP guidelines for future incoming engineers to streamline the testing process and minimize difficulties in testing.• Achieved 3GPP RF/RRM test specification, reducing test failures by 10% through accurate parameter configuration.• Enhanced testing efficiency by organizing and automating test case procedures, achieving a 20% reduction in manual test execution time, freeing up resources for critical tasks, and boosting team productivity.• Demonstrated expertise in Keysight and Anritsu LTE testing systems to rigorously execute test plans for LTE and LTE advanced features, including carrier aggregation, ensuring quality and compliance.