Song, Hyok Jae, Melanie S Yajima, Hasan Sharifi, Keerti S Kona, and Igal Bilik. 2019. “Method and Apparatus for Semitransparent Antenna and Transmission Lines”. Google Patents.
Pan, Hsuanyu, Alexandros Margomenos, Hasan Sharifi, and Igal Bilik. 2021. “Active Quadrature Circuits for High Frequency Applications”. Google Patents.
Hsuanyu, Pan, Alexandros Margomenos, Hasan Sharifi, and Igal Bilik. 2017. “Internally Matched Active Single-to-Differential RF Converter”. Google Patents.
Geary, Kevin, Hyok Jae Song, Pan Hsuanyu, Hasan Sharifi, James H Schaffner, Arthur Bekaryan, and Igal Bilik. 2017. “Flexible Conformable Antenna Array Applique”. Google Patents.