A low cost real-time intelligent taximeter sensor. - S. Jantarang; Panan Potipantong; Apisak Worapishet (APCCAS (1), 2002)

A Scaleable FFT/IFFT Kernel for Communication Systems Using Codesign Approach. - Panan Potipantong; Theerayod Wiangtong; Phaophak Sirisuk; Apisak Worapishet (FPT, 2005)

FPGA Implementation of Highly Modular Fast Universal Discrete Transforms. - Panan Potipantong; Phaophak Sirisuk; Soontorn Oraintara; Apisak Worapishet (IEICE Trans. Electron., 2009)