Dr. Tingrui Pan

Tingrui PanFaculty Co-Director

Prof. Tingrui Pan received B. Eng. degree in Thermal Engineering from Tsinghua University (Beijing, China) and M. S. degree in Biomedical Engineering, M.S.E.E. degree and Ph. D. degree in Electrical Engineering from the University of Minnesota.  In 2006, Prof. Pan joined in the Department of Biomedical Engineering at the University of California, Davis, where he is currently an Associate Professor and Director of Center for Nano-MicroManufacturing (CNM²) ( and Micro-Nano Innovations (MiNI) Laboratory (  His current research interests include nanofluidic sensing, nanofabrication, bio-nano-interface, bioelectricity, lab-on-a-chip, digital chemistry, mobile health and regenerative medicine.  He has authored and co-authored more than sixty refereed journal and conference publications and held more than ten US patents/patent applications.  Prof. Pan currently serves on the editorial board of Annals of Biomedical Engineering, a flagship journal of the biomedical engineering society and co-chairs the US Contest of Applications in Nano/Micro Technologies (uCAN), a US student design competition in micro-nanotechnologies.  He was a recipient of NSF CAREER Award and Xerox Foundation Award, and a co-recipient of NSF EFRI Award.  In 2009, He founded an UC Davis international education initiative – Global Research and Education in Advanced Technologies (GREAT) Program (  In 2011, Dr. Pan received the Outstanding Engineering Junior Career Faculty Award and the Outstanding Service Award from UC Davis.


Dr. Kent Wilken

Kent WilkenFaculty Co-Director

Professor Wilken works on compiler optimization, an important method for speeding up computer programs. Until recently finding exact solutions to important compiler optimizations such as instruction scheduling and register allocation was considered intractable. However our research has shown such optimizations can be solved exactly in reasonable time using methods from combinatorial optimization. The research is extremely practical (new techniques are built inside a real compiler) while being theoretically rigorous. The research includes an interesting blend of computer engineering and applied mathematics.



Corey D. Wolin

COREYLab Manager

With a background in both electrical and materials engineering, Corey assists lab members in bridging the gap between the two closely related disciplines. He serves as the lead engineer setting staff priorities to assure all of the user needs are met. He also serves as our industrial correspondent, assisting outside companies and startups with process development to meet their research goals. Due to his background in materials science, Corey has a strong understanding of various thin film deposition techniques at the atomic level, and recently performed extensive characterization on the new RF/DC Lesker sputtering system. This equipment characterization process is key to streamlining research for our users, and helps decrease the amount of trial and error required on their end. Corey also serves as the Laboratory Safety coordinator making user safety a top priority.



Dr. Yusha Bey

BeySenior Development Engineer

Yusha Bey received the B.S. degree in electrical engineering from Morgan State University in 2005 and the Ph.D. degree in Electrical Engineering from Purdue University in 2012. He was a post-doctoral research engineer with the University of California, Davis from 2012 – 2014. As a student, he was selected to participate in several student practicum, such as at the NASA Goddard Space Flight Center (2005) and Lawrence Livermore National Laboratories (2009). Throughout his graduate studies he was a key contributor to several R & D projects for government and industry, including: DARPA ASP, DARPA ART, DOE PRISM, Rockwell Collins, BAE Systems AITR, Northrop Grumman, and Raytheon.
Dr. Bey has extensive hands-on expertise in regards to the theory, design, tape-out, microelectronic fabrication, measurement, and packaging of solid state and microelectromechanical systems (MEMS) devices. In particular, he is an expert on deploying MEMS for reconfigurable radio-frequency (RF)/microwave and sensor applications. Additionally, Dr. Bey has an extensive background in the hands-on instruction of the art and practice of microelectronics fabrication for students and researchers with a wide range of experiences.



Rijuta Ravichandran

Associate Development Engineer



Dr. Chan Ho Kim

Chan Ho KimAssociate Development Engineer

Chan Ho Kim received the B.E. degrees both in mechanical engineering and in electrical engineering from Chung-Ang University, Seoul, Korea, in 2000 and from Korea University, Seoul, Korea, in 2002, respectively. He received the M.S. degree from University of Maryland, College Park, MD, in 2007, and the Ph.D. degree in electrical engineering at Texas A&M University, College Station, TX, in 2012. 
He was a Senior engineer in CDMA packaging team at Qualcomm, CA in 2015 and an RF product development engineer in wearable team at TE Connectivity, CA in 2014. From Jan. 2013 to Mar. 2014, he was with DART (Davis Adaptive RF technology) lab, UC-Davis as a Postdoctoral Researcher. From 2007 to 2012, he was with the EML (Electromagnetics and Microwave Lab), Texas A&M University, and from 2005 to 2007 he was with the Cosmic Ray Physics Group, University of Maryland as a Research Assistant. From 2002 to 2003, he was with Samsung Networks, Inc., Seoul, Korea as a computer network engineer. His research topics has been MEMS inductors, tunable microwave filters, passive/active RF/Microwave circuits, RF-MEMS applications, beam-scanning antenna systems, and phased-array antenna systems. He published 9 journal/conference papers as the first author, and has experiences of participating multiple funding projects including the NSF (RF Tunable filter) and NASA (ultra-long duration balloon project, CREAM).


Junior Specialists:

Trevor Gray

Erich Baur

Peter Dailey

Nick DeMello

Nick Pio

Comments are closed.