Company Filing History:
Years Active: 1981
Title: Innovations by James P. Stonestrom
Introduction
James P. Stonestrom is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of computerized tomography. With a total of 2 patents, his work has advanced the methods used in medical imaging technology.
Latest Patents
Stonestrom's latest patents include a "Computerized tomographic reconstruction method and system utilizing reflection." This invention improves the method for constructing a two-dimensional representation of an object slice lying in a quasi-plane. It involves positioning a radiation source that provides a fan beam incident on the object and aligning detector means opposite the source. The method allows for relative rotation between the object and the source-detector combination about an axis of rotation. This ensures that the source and detector remain in the quasi-plane. The invention also includes generating estimated detector data at desired projection angles by reflecting the measured detector data obtained during the measuring projections. The reconstruction step utilizes both the measured and estimated detector data.
Another patent by Stonestrom is the "Computerized tomographic reconstruction method utilizing reflection." Similar to the previous patent, it focuses on constructing a two-dimensional representation of an object slice. The method includes positioning a radiation source and detector means, effecting relative rotation, and measuring projections from the source at various angular positions. The reconstruction step is performed by convolving the data without reordering it, scaling, and back projecting the data.
Career Highlights
James P. Stonestrom is associated with General Electric Company, where he has contributed to advancements in imaging technology. His work has been instrumental in enhancing the accuracy and efficiency of computerized tomography.
Collaborations
Stonestrom has collaborated with Menahem F. Nassi, furthering innovations in the field of medical imaging.
Conclusion
James P. Stonestrom's contributions to computerized tomography have significantly impacted medical imaging technology. His innovative patents reflect his expertise and commitment to advancing this critical field.