Francis T Cheng

Title: The Innovative Contributions of Francis T Cheng

Introduction

Francis T Cheng is a notable inventor based in Palo Alto, California, recognized for his significant contributions to biological analysis technologies. With a total of 12 patents to his name, Cheng has made remarkable advancements in the field of biological systems and methods.

Latest Patents

Cheng's latest patents include a biological analysis system designed to accommodate various sample holders. This system features a control mechanism that cycles samples through different temperatures and an optical system that detects fluorescent signals emitted from the samples. The optical system incorporates a single field lens, an excitation source, and multiple filter components, with the excitation source potentially being light-emitting diodes. Another notable patent involves systems and methods for processing melting or dissociation curves of DNA samples during PCR processing. This innovation enhances the detection of melting points and curve behavior by utilizing derivative operations and detection algorithms.

Career Highlights

Throughout his career, Cheng has worked with prominent companies such as Life Technologies Corporation and Siemens Medical Systems, Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in biological analysis.

Collaborations

Cheng has collaborated with notable professionals in his field, including Thomas Wessel and Casey R McFarland. These partnerships have likely fostered innovative ideas and advancements in his projects.

Conclusion

Francis T Cheng's work exemplifies the spirit of innovation in biological analysis, showcasing his dedication to advancing technology through his patents and collaborations. His contributions continue to impact the field significantly.