Zhang, L., Zhang, S., Wu, J., Zheng, P., Yao, H., Chen, Y., … Ou, X. (2023). 3D Hybrid Acoustic Resonator with Coupled Frequency Responses of Surface Acoustic Wave and Bulk Acoustic Wave. In (pp. 1175–1178). Munich, Germany: IEEE. http://doi.org/10.1109/MEMS49605.2023.10052578 (Original work published 2025)

Wu, J., Chen, Y., Zhang, L., Zheng, P., Yao, H., Fang, X., … Ou, X. (2023). SAW Resonators on 15°YX-LiNbO $_\textrm3$ /SiO $_\textrm2$ /Sapphire Substrate with Excellent Electromechanical Coupling. In (pp. 1–4). Toyama, Japan: IEEE. http://doi.org/10.1109/EFTF/IFCS57587.2023.10272189 (Original work published 2025)

Chen, Y., Luo, X., Xu, S., & Chen, R. (2022). CaptchaGG: A linear graphical CAPTCHA recognition model based on CNN and RNN. In 2022 9th International Conference on Digital Home (ICDH) (pp. 175–180).