Chih-Husan Chang

Title: Chih-Husan Chang: Innovator in Spectrometry

Introduction

Chih-Husan Chang is a notable inventor based in Rancho Cucamonga, CA (US). He has made significant contributions to the field of spectrometry, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is a spectrometer with variable beam power and shape. This invention includes at least one light source configured to emit a beam into a sample volume of an absorbing medium. Additionally, it features at least one detector positioned to detect a portion of the beam emitted by the light source. A beam modification element is strategically placed between the detector and the light source to selectively change either the power intensity or the shape of the beam. A control circuit is coupled to the beam modification element, enhancing the functionality of the device. Related apparatus methods, articles of manufacture, systems, and similar innovations are also described in this patent.

Career Highlights

Chih-Husan Chang has worked with several prominent companies in the industry, including Spectrasensors, Inc. and Endress+Hauser Optical Analysis, Inc. His experience in these organizations has contributed to his expertise in spectrometry and related technologies.

Collaborations

Throughout his career, Chang has collaborated with notable professionals such as Alfred O. Feitisch and Xiang Liu. These collaborations have likely enriched his work and expanded his innovative capabilities.

Conclusion

Chih-Husan Chang is a distinguished inventor whose work in spectrometry has led to valuable patents and advancements in technology. His contributions continue to influence the field and inspire future innovations.