Location History:
- Oakland, CA (US) (2002 - 2007)
- Lafayette, CA (US) (2011)
- Walnut Creek, CA (US) (2017)
Company Filing History:
3 out of 10 
2 out of 11 
2 out of 457 
Years Active: 2002-2017
Title: The Innovations of Christopher Robin Thewalt
Introduction
Christopher Robin Thewalt is an accomplished inventor based in Oakland, CA. He holds a total of 7 patents that showcase his expertise in advanced technologies. His work primarily focuses on model-based encoding and point cloud representation, which have significant applications in various fields.
Latest Patents
One of his latest patents is the "Model-based scan line encoder." This invention discloses a method of model-based scan line encoding that includes defining a geometry model for describing a scan line of a scan, which consists of multiple scan points. The method calculates a trajectory model representing an approximate pattern of deviation of the scan points relative to the geometry model. Additionally, it involves calculating multiple residuals associated with the differences between the deviation of the scan points and the trajectory model, followed by compressing these residuals.
Another notable patent is the "Image-mapped point cloud with ability to accurately represent point coordinates." This invention involves a laser scanner that scans a scene to form a point cloud representing points on a surface within that scene. The point cloud is then used to create a visual representation displayed as an image array on a computer screen. Each point of the point cloud is represented as a pixel, and an offset is determined between the reference position of the pixel and the intersection point. This innovation allows for encoding actual point coordinates with respect to the pixels of the image array, enhancing the visual representation of scanned data.
Career Highlights
Christopher has worked with notable companies such as Leica Geosystems HDS, Inc. and Cyra Technologies, Inc. His contributions to these organizations have been instrumental in advancing technologies related to laser scanning and point cloud processing.
Collaborations
Throughout his career, Christopher has collaborated with talented individuals, including Ben K Kacyra and Jerry Samuel Dimsdale. These collaborations have enriched his work and contributed to the development of innovative solutions in his field.
Conclusion
Christopher Robin Thewalt is a significant figure in the realm of innovation, with a focus on model-based encoding and point cloud technologies. His patents reflect his commitment to advancing technology and improving the accuracy of data representation.