/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: synpui https://cdn.slidesharecdn.com/profile-photo-synpui-48x48.jpg?cb=1629769969 BIM modelling , drafting , Clash detection, virtual construction. Analog Mixed Signal Intergated Circuits Design, Unix system administration. Specialties: He holds a US Patent 7,471,163 ���High voltage oxide stress tolerant Crystal oscillator���.