SQ

S. Joe Qin

FS Fisher-Rosemount Systems: 4 patents #138 of 460Top 30%
AT Aspen Technology: 2 patents #25 of 103Top 25%
NI National Instruments: 1 patents #401 of 690Top 60%
🗺 Texas: #21,377 of 125,132 inventorsTop 20%
Overall (All Time): #759,105 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6594620 Sensor validation apparatus and method John P. Guiver 2003-07-15
6356857 Sensor validation apparatus and method John P. Guiver 2002-03-12
6330484 Method and apparatus for fuzzy logic control with automatic tuning 2001-12-11
6215907 Recursive on-line wavelet data compression technique for use in data storage and communications Shailesh Kumar, Manish Misra, Terrence L. Blevins, Richard Seemann 2001-04-10
6081751 System and method for closed loop autotuning of PID controllers Rongfu Luo, Dapang Chen 2000-06-27
5748467 Method of adapting and applying control parameters in non-linear process controllers Michael G. Ott, Wilhelm K. Wojsznis 1998-05-05
5680409 Method and apparatus for detecting and identifying faulty sensors in a process Ricardo Dunia, Randall L. Hayes 1997-10-21