New product development based on ultrasonic technology.

• Manage company's under-display fingerprint products for mobile phones and health sensor products for wearables, successful launched on 10 phones• Plan new products based on market analysis, competitor landscape analysis and customer request analysis; one in MP, several demo ready, a couple in development• Plan and monitor development projects; • Make customer promotion plan and execute; approached to all major mobile phone vendors in China • Plan and prioritize all activities… Show more • Manage company's under-display fingerprint products for mobile phones and health sensor products for wearables, successful launched on 10 phones• Plan new products based on market analysis, competitor landscape analysis and customer request analysis; one in MP, several demo ready, a couple in development• Plan and monitor development projects; • Make customer promotion plan and execute; approached to all major mobile phone vendors in China • Plan and prioritize all activities in the company considering benefits and available resources Show less

• Manage R&D development project for optical products using CMOS sensors; the latest developed product is ready to kick off customers' design-in• Drive technical discussions with highly competent technical groups (sensor, optical and algorithm); always enforce a clear direction of development activities, and control the quality of technical deliveries• Engage and lead European R&D engineering teams and China local engineering teams to work together and toward a common goal, improve the… Show more • Manage R&D development project for optical products using CMOS sensors; the latest developed product is ready to kick off customers' design-in• Drive technical discussions with highly competent technical groups (sensor, optical and algorithm); always enforce a clear direction of development activities, and control the quality of technical deliveries• Engage and lead European R&D engineering teams and China local engineering teams to work together and toward a common goal, improve the cross-functional efficiency to a very large extend• Manage and maintain suppliers' and customers' relationship within the project• Frequently report to management teams and when needed, proactively adjust project working strategy based on the dynamics of market situations Show less

• Set up and lead an algorithm application team in China• Manage algorithm adaptation and customerization for Chinese mobile customers such as Huawei, Xiaomi, VIVO, OPPO and Lenovo and etc; successfully lauched fingerprint sensors in 100+ phones• Drive algorithm and system requirement discussion with customers and external partners• Set up and optimize the process for module level image quality control in mass production • Drive the critical trouble-shooting activities… Show more • Set up and lead an algorithm application team in China• Manage algorithm adaptation and customerization for Chinese mobile customers such as Huawei, Xiaomi, VIVO, OPPO and Lenovo and etc; successfully lauched fingerprint sensors in 100+ phones• Drive algorithm and system requirement discussion with customers and external partners• Set up and optimize the process for module level image quality control in mass production • Drive the critical trouble-shooting activities successfully by coordinating work between local team and R&D teams in the area of packaging, ASIC, HW, SW and algorithm implemenation • Drive company’s participance in Chinese standardization for Biometrics Show less

• Design and implement algorithms for image quality evaluation, image acquiring and image enhancement for capacitive fingerprint sensors• Set up biometric performance evaluation framework in python and C • Design and implement quality evaluation algorithm for module quality evaluation process in mass production

• Algorithm design and implementation for CSI in LTE; Proposed the algorithm to improve the performance in high speed scenarios• 3GPP RAN4 paper reviewer on CSI test specifications for 3GPP Release 11, 12 and demodulation topics such as NAICS receiver requirements (co-work with RAN1) for Release 12 and SU-MIMO receiver requirement for Release 12

• Algorithm design and implemenation for CSI in LTE; perform CSI tuning and performance tests; provided CSI internal test bench, increased test coverage internal • Advanced receiver support for 3GPP RAN4 activities; Implement and test 3GPP Release 11 advanced receiver requirements in multiple interference scenarios.

• General research on LTE UE receiver performance improvements by means of physical layer system and algorithm studies; Proposed an improved way to perform signal detection• Completed all the work from algorithm design, algorithm implemenation, SW and HW partitioning and performance verificaiton • Documented design choices, SW and HW implementation and provided test bench for bit-exactness verification in ASIC implementation• RSRP power measurement in RRM

• Research on advanced algorithms for parameter estimation and signal detection. Interested areas/methods are iterative methods (e.g. expectation-maximization methods), Bayesian approaches, estimation theories, information theory and etc. • Teaching assistant for the courses: "Probability theory and stochastic process","Linear Algebra", "Adaptive filtering", "CDMA" and etc.