2001 Talk on Mobile Communication Conference

2001 Talk on ICME2001

2000年影像聯盟邀請演講

2000年VLSI/CAD Invited Talk

2000 TI DSP Contest Invited Speech

1999 Talk on SOC design at DAC Taiwan

1997 國科會出國進修報告

ISCAS'96 出國報告

ICIP'96 出國報告

VLSI/SP'96 出國報告

Talk on Visual Communication Standards

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