Randy T Crane

Title: Innovations of Randy T Crane

Introduction

Randy T Crane is an accomplished inventor based in Fort Collins, CO. He has made significant contributions to the field of data compression and image scanning technology. With a total of 3 patents, his work reflects a commitment to advancing technological solutions.

Latest Patents

One of his latest patents is the "Entropy codec for fast data compression and decompression." This invention features an encoder-decoder designed for processing entropy encoded data. The encoder-decoder includes a bitstream buffer that receives variable length code words extracted from fixed length data words stored in a register. Variable length words are loaded into the bitstream buffer until all bits are filled with data. Once complete, the data is read out of the bitstream register, which is then cleared for new data. During the decoding process, the bitstream buffer receives a fixed length data word composed of multiple variable length code words. These code words are read into a fixed length register, and the contents are processed by a connected system. A controller coordinates and manages the encoding and decoding operations.

Another notable patent is the "Digital image scanner with compensation for misalignment of photosensor array segments." This invention addresses the challenges posed by imperfect alignment in segmented photosensor arrays used in image scanners. During manufacturing, alignment data such as segment position offset and angle is measured and stored in non-volatile memory. A position correction system utilizes this data to adjust position and angle values before they are processed by a rectification system. While most pixels require simple geometry calculations, a more complex state machine is necessary for transitioning between photosensor segments. This correction for segment position offset and angle errors not only enhances performance but also reduces costs associated with sensor array production.

Career Highlights

Randy has worked with prominent companies such as Hewlett-Packard Company and Hewlett-Packard Development Company, L.P. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Randy has collaborated with Steven J Kommrusch, further enhancing his work in the field of technology and innovation.

Conclusion

Randy T Crane's contributions to data compression and image scanning technologies demonstrate his innovative spirit and dedication to improving technological solutions. His patents reflect a deep understanding of complex systems and a commitment to advancing the field.