Company Filing History:
2 out of 3,645 
2 out of 15,586 
1 out of 101 Years Active: 1985-2005
Title: The Innovative Mind of Ren-Young Liu
Introduction
Ren-Young Liu is an accomplished inventor based in Mesa, Arizona, known for his significant contributions to the field of photonics and fiber optics. With a total of five patents to his name, Liu has continuously pushed the boundaries of technology to improve communication systems and devices.
Latest Patents
Among his latest advancements, Liu developed a "Wavelength Division Multiplexing Coupler with Loss Element." This inventive method and system adjust power at the output ports of a WDM coupler by incorporating a loss element at one or more output ports. The innovative design includes a filter characteristic designed to match the temperature sensitivity coefficient of the coupler, thus maintaining balanced power at the output ports despite temperature fluctuations.
Another notable patent is the "Radiation Insensitive Fiber Light Source for Interferometric Fiber Optic Gyroscopes (IFOGS)." This patent details a fiber optic light source that utilizes a pump laser to deliver light through doped optical fiber. The resulting output operates effectively in the range of 1515 nm to 1544 nm and is designed to be substantially unaffected by exposure to high levels of radiation. This innovation holds significant implications for enhancing the reliability of fiber optic gyroscopes in various applications.
Career Highlights
Liu's career includes influential roles at prominent companies such as Honeywell GmbH and Honeywell International Inc. His work in these organizations has solidified his status as a key player in advancing optical technologies.
Collaborations
Throughout his career, Liu has worked alongside esteemed colleagues, including Henry H. Hung and Ralph A. Bergh. Their collaborative efforts have further enriched the landscape of innovations in fiber optics, contributing to the success of various projects and patents.
Conclusion
Ren-Young Liu's inventive spirit and dedication to advancing optical technology make him a notable figure in the world of inventions. His contributions not only demonstrate his expertise but also significantly impact the fields of communications and sensor technologies. With a continuous drive for innovation, Liu’s future endeavors are eagerly anticipated by both industry peers and enthusiasts alike.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.