Company Filing History:
3 out of 6 
1 out of 12 
1 out of 4,670 
Years Active: 2003-2019
Title: The Innovative Contributions of Francis Joseph
Introduction
Francis Joseph is a notable inventor based in Sunnyvale, California, with a remarkable portfolio of six patents. His work primarily focuses on systems and methods for measuring ambient illumination, showcasing his expertise in sensor technology and environmental monitoring.
Latest Patents
Francis Joseph's latest patents include innovative systems and methods for determining ambient illumination using dual sensors controlled by a bypass switch. These systems are designed to measure light levels in environments illuminated by pulsating light sources. The first light sensor generates a signal based on the detected light, while a bypass switch selectively bypasses this sensor at specific times. A second sensor captures environmental data, and a difference circuit calculates the ambient light signal by comparing the outputs of both sensors.
Career Highlights
Throughout his career, Francis has made significant contributions to the field of technology. He has worked with reputable companies such as Stack Labs, Inc. and Verigy Pte. Ltd., where he has applied his innovative ideas to develop advanced solutions in sensor technology.
Collaborations
Some of his notable coworkers include Neil Joseph and Klaus Dieter Hilliges, who have collaborated with him on various projects, further enhancing the impact of his inventions.
Conclusion
Francis Joseph's contributions to the field of ambient light measurement demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in practical and impactful ways.
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.