by Zuhdy, A, Tjhen, W
Published in IOP conference series. Earth and environmental science (01.03.2024)

by Pham, L., Tjhen, W., Ye, C., Polla, D.L.
Published in IEEE transactions on ultrasonics, ferroelectrics, and frequency control (01.07.1994)

by Robbins, W P, Polla, D L, Tamagawa, T, Glumac, D E, Tjhen, W
Published in Journal of micromechanics and microengineering (1991)

by Pham, L., Tjhen, W., Tamagawa, T., Polla, D.L.
Published in 1992 Symposium on VLSI Circuits Digest of Technical Papers (1992)

by Tjhen, W., Tamagawa, T., Ye, C.-P., Hsueh, C.-C., Schiller, P., Polla, D.L.
Published in [1991] Proceedings. IEEE Micro Electro Mechanical Systems (1991)