Chang Chieh Hang

NS National University Of Singapore: 1 patents #7 of 44Top 20%

📍 Singapore, SG: #123 of 540 inventorsTop 25%

Overall (2002): #242,853 of 266,432Top 95%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6438431	Apparatus for relay based multiple point process frequency response estimation and control tuning	Qing Wang, Qiang Bi	2002-08-20