Tim Johnson

Title: Innovations of Tim Johnson in Photon Imaging

Introduction

Tim Johnson is an accomplished inventor based in Cleveland, OH. He has made significant contributions to the field of photon imaging, particularly through his innovative patent. His work focuses on enhancing the accuracy and efficiency of scintillation cameras, which are crucial in various imaging applications.

Latest Patents

Tim Johnson holds a patent titled "Smooth dot density spatial distortion correction in photon imaging." This patent addresses the challenges of spatial or linearity correction in scintillation cameras. The method utilizes a weighted average of correction vectors developed during a calibration step using a pinhole or slot apertured mask. The innovative approach allows for real-time correction using vectors beyond those adjacent to the apparent location of scintillation events. This ensures continuity in both the functional value and its first derivative, employing a Hermite interpolation function for effective correction.

Career Highlights

Tim Johnson has dedicated his career to advancing imaging technologies. His work at Technicare Corporation has positioned him as a key player in the development of innovative solutions for photon imaging. His expertise and contributions have been recognized within the industry, showcasing his commitment to improving imaging accuracy.

Collaborations

Throughout his career, Tim has collaborated with notable colleagues, including Richard L. Chaney and Chun B. Lim. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Tim Johnson's contributions to photon imaging through his patent and work at Technicare Corporation highlight his role as a significant inventor in the field. His innovative approaches continue to influence the development of imaging technologies, ensuring greater accuracy and efficiency in various applications.