Company Filing History:
Years Active: 2000-2003
Title: Innovations of Ronggui Shen in Optical Technology
Introduction
Ronggui Shen is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of optical technology. With a total of 2 patents, his work focuses on improving optical signal processing through innovative designs.
Latest Patents
Shen's latest patents include the "Miniature Variable Attenuator" and the "Miniature Variable Optical Attenuator." The Miniature Variable Attenuator is an advanced optical device that controllably filters an optical signal after it has been expanded and collimated. This device utilizes a single GRIN lens to expand and refocus the optical signals, which then pass through a variable filter positioned between the GRIN lens and a reflector. The design allows both input and output fibers to be aligned within a single sleeve, enhancing efficiency. The amount of attenuation can be easily indicated by a potentiometer. Similarly, the Miniature Variable Optical Attenuator operates on the same principles, offering flexibility with the option of using separate input and output GRIN lenses.
Career Highlights
Throughout his career, Ronggui Shen has worked with prominent companies in the optical industry, including E-Tek Dynamics, Inc. and JDS Uniphase Corporation. His experience in these organizations has contributed to his expertise in developing innovative optical solutions.
Collaborations
Shen has collaborated with notable colleagues such as Jingyu Xu and Jing-Jong J Pan, further enhancing his contributions to the field of optical technology.
Conclusion
Ronggui Shen's innovative patents and career in optical technology highlight his significant impact on the industry. His work continues to influence advancements in optical signal processing, showcasing the importance of innovation in this field.