This inventor holds 1 USPTO granted patent. Top assignee: Rockwell Collins, Inc.. Active years: 2024.
Company Filing History:
Years Active: 2024
Title: Joseph W Heming: Innovator in Optical Sensor Technology
Introduction
Joseph W Heming is a notable inventor based in Columbia, MD (US). He has made significant contributions to the field of optical sensor technology, particularly with his innovative patent that enhances wavelength detection systems. His work is instrumental in advancing the capabilities of broadband optical sensor interrogators.
Latest Patents
Joseph W Heming holds a patent for a system titled "Multi-point self-calibration for broadband optical sensor interrogator." This invention involves a sophisticated method for wavelength detection that includes multiple detection stages. Each stage is designed to receive a portion of an optical carrier and features a splitter that divides the signal into two arms. The system utilizes a 90-degree optical hybrid along with in-phase (I-channel) and quadrature (Q-channel) differential detectors to generate differential signals. Additionally, a gas cell or similar multi-point wavelength reference path is incorporated to provide a set of reference absorption wavelengths, which are converted into the electrical domain by a reference photodetector. A logic device processes these detection signals to determine the wavelength of the optical carrier based on the arctangent of the ratio of the Q-channel and I-channel differential signals.
Career Highlights
Joseph W Heming is currently employed at Rockwell Collins, Inc., where he continues to innovate in the field of optical technologies. His expertise and contributions have positioned him as a valuable asset within the company.
Collaborations
Throughout his career, Joseph has collaborated with talented individuals such as Wenlu Chen and Oliver S King. These partnerships have fostered an environment of innovation and creativity, leading to advancements in optical sensor technology.
Conclusion
Joseph W Heming is a distinguished inventor whose work in optical sensor technology has made a significant impact. His patent for multi-point self-calibration systems exemplifies his commitment to innovation and excellence in the field.