David Tsi-Shi

Title: The Innovative Contributions of David Tsi-Shi

Introduction

David Tsi-Shi is a notable inventor based in Stony Brook, NY (US). He has made significant contributions to the field of imaging technology, holding a total of 6 patents. His work focuses on developing advanced lens assemblies that enhance the performance of imaging systems.

Latest Patents

Among his latest patents is the "Compact Hybrid Imaging Lens Assembly in an Imaging Reader." This invention captures return light from a target over a field of view of a linear array of image sensors in a solid-state imager. The assembly features a plastic lens for optical aberration correction, a glass lens spaced away from the plastic lens, and an aperture stop with an asymmetrical aperture. The design ensures thermal stability while maintaining optical performance.

Another significant patent is the "Apparatus for and Method of Imaging Targets with Wide Angle, Athermalized, Achromatic, Hybrid Imaging Lens Assembly." This invention captures return light from a target and projects it onto an array of image sensors during electro-optical reading. The assembly includes a plastic lens group for optical aberration compensation and a glass lens group for thermal stability, ensuring high-quality imaging.

Career Highlights

David Tsi-Shi is currently employed at Symbol Technologies, LLC, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of imaging systems used in various applications.

Collaborations

Throughout his career, David has collaborated with notable colleagues, including Igor R Vinogradov and Vladimir P Gurevich. These collaborations have contributed to the development of cutting-edge imaging technologies.

Conclusion

David Tsi-Shi's contributions to imaging technology through his innovative patents and collaborations highlight his significant role in advancing this field. His work continues to impact the way imaging systems are designed and utilized.