Keith Rao Heffley

Title: The Innovative Contributions of Keith Rao Heffley

Introduction

Keith Rao Heffley is a notable inventor based in Pittsburgh, PA (US), recognized for his significant contributions to the field of imaging technology. With a total of 8 patents to his name, Heffley has developed innovative systems and methods that enhance the analysis of biological samples.

Latest Patents

One of Heffley's latest patents is for an "Automated Imaging of Chromophore Labeled Samples." This system and method allow for the imaging of biological samples using chromophores to analyze the imaged samples. The chromophore analysis can be performed independently or alongside fluorophore analysis in High Content Imaging systems. The biological samples can be labeled with various chromophores and imaged using transmitted light that is partially absorbed by these chromophores. Additionally, the samples can also be labeled with fluorophores that are excited by specific excitation light. This innovative system provides expanded capabilities by illuminating chromophore-labeled samples with transmitted light of different wavelengths and automatically detecting images that represent the differential absorption of colored lights by the sample.

Another significant patent is the "Optic Homogenizer," which is an apparatus and method designed to deliver a precisely sized, homogeneous field of light within an optical system. This apparatus operates effectively across UV, visible, and NIR wavelengths, accommodating a wide range of input beam divergence and heterogeneity. The device features a tapered or contoured homogenizing rod that creates evenly distributed illumination at a target area of a specific size.

Career Highlights

Throughout his career, Keith Rao Heffley has worked with prominent companies such as Cellomics, Inc. and Bayer Corporation. His experience in these organizations has contributed to his expertise in imaging technologies and biological analysis.

Collaborations

Heffley has collaborated with notable colleagues, including Dirk John VandenBerg, III and Monica Tomaszewski, further enhancing his innovative work in the field.

Conclusion

Keith Rao Heffley's contributions to imaging technology through his patents and career achievements highlight his role as a significant inventor in the industry. His work continues to influence advancements in biological sample analysis and imaging systems.