Company Filing History:
1 out of 32 
1 out of 2,365 
1 out of 832,843 Years Active: 2002-2004
Title: Barry M Wise: Innovator in Etch Process Technologies
Introduction
Barry M Wise is a notable inventor based in Manson, WA (US). He holds a total of 3 patents that contribute significantly to the field of etch processes and chemical analysis. His innovative work has paved the way for advancements in predictive modeling and chemical identification.
Latest Patents
One of his latest patents is titled "System and method for determining endpoint in etch processes using partial least squares discriminant analysis in the time domain of optical emission spectra." This invention focuses on creating a predictive model for determining the endpoint of etch processes through Partial Least Squares Discriminant Analysis (PLS-DA). The method involves collecting calibration data from a calibration wafer using optical emission spectroscopy (OES) and processing this data to identify stable intensity values associated with etch and post-etch regions.
Another significant patent is "Methods for characterizing, classifying, and identifying unknowns in samples." This method allows for the determination of chemical characteristics from multichannel instrument responses without the need for prior calibration with known samples. It can also quantify the concentration of the chemical in the sample, showcasing its versatility and applicability in various chemical analyses.
Career Highlights
Throughout his career, Barry M Wise has worked with reputable organizations such as Verity Instruments, Inc. and Battelle Memorial Institute. His experience in these companies has contributed to his expertise in the development of innovative technologies in the field of chemical analysis and etch processes.
Collaborations
Barry has collaborated with notable professionals in his field, including Jay W Grate and Kenneth C Harvey. These collaborations have further enhanced his contributions to the industry and fostered advancements in technology.
Conclusion
Barry M Wise is a distinguished inventor whose work in etch processes and chemical analysis has made a significant impact. His patents reflect his innovative spirit and dedication to advancing technology in these fields.