Image Contest
- 004. Selected as an Image of Year of Science Bowl in National Science Bowl, US Department of Energy (January, 2007)
- 003. Selected as Image of the Month: October 2005 in RHK-tech Inc.
- 002. Selected as Image of the Month: July 2007 in RHK-tech Inc.
- 001. Selected as Image of the Month: March 2013 in RHK-tech Inc.