Stephen M Gentry

Title: Innovations of Stephen M Gentry

Introduction

Stephen M Gentry is a notable inventor based in Albuquerque, NM. He has made significant contributions to the field of imaging technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of spectral imaging systems.

Latest Patents

One of his latest patents is the "Staring 2-D Hadamard Transform Spectral Imager." This invention involves a staring imaging system that inputs a 2D spatial image containing multi-frequency spectral information. The image is encoded in one dimension using a cyclic Hadamard S-matrix, and a spatial 2D detector is used to detect the resulting image. A computer then applies a Hadamard transform to recover the encoded image.

Another significant patent is the "Information-Efficient Spectral Imaging Sensor with TDI." This invention features a programmable optical filter for multispectral and hyperspectral imaging, utilizing variable gain time delay and integrate arrays. A telescope focuses an image of a scene onto at least one TDI array, which is covered by a multispectral filter that passes separate bandwidths of light onto the rows in the TDI array. The variable gain feature allows for individual pixel attenuation, enhancing the detection of targets against background constituents.

Career Highlights

Stephen M Gentry is currently employed at Sandia Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of spectral imaging systems.

Collaborations

He has collaborated with notable colleagues, including William C Sweatt and Clinton A Boye, contributing to various projects and innovations in his field.

Conclusion

Stephen M Gentry's contributions to imaging technology through his patents and work at Sandia Corporation highlight his role as a significant inventor in the field. His innovations continue to push the boundaries of what is possible in spectral imaging systems.