• US 7,646,328 “Versatile Constant Altitude Plan Position Indicator for Radars”, by Vishnu Makkapati and P. R. Mahapatra, filed 26 September 2005, issued 12 January 2010, assigned to Honeywell International Inc. (Morristown, NJ)

• US 7,645,929 “Computational Music-tempo Estimation”, by Yu-Yao Chang, Ramin Samadani, Tong Zhang, and Simon Widdowson, filed 11 September 2006, issued 12 January 2010, assigned to Hewlett-Packard Development Company, L.P. (Houston, TX) .

Interested in sharing a recent patent you know?  Please contact Associate Editor Dr. Yan Lindsay Sun at <yansun AT ele.uri.edu> with the patent information related to signal processing. We are particularly interested in patents by SPS members and issued within the past six months.