Location History:
- Hightstown, NJ (US) (1976 - 1979)
- West Windsor Township, Mercer County, NJ (US) (1986 - 1988)
- Princeton Jct., NJ (US) (2001)
- Princeton, NJ (US) (2003)
- Princeton Junction, NJ (US) (1982 - 2004)
Company Filing History:
11 out of 5,349 
2 out of 566 
1 out of 145 
Years Active: 1976-2004
Title: Roger Casanova Alig: Innovator in Electron Gun Technology
Introduction
Roger Casanova Alig is a notable inventor based in Princeton Junction, NJ (US). He holds a total of 18 patents, showcasing his significant contributions to the field of electron gun technology. His work has had a profound impact on the development of cathode ray tubes and related technologies.
Latest Patents
Among his latest patents is an innovative electron gun designed for cathode ray tubes. This electron gun features a plurality of electrodes that are biased at different potentials to electrostatically shape and focus the electron beams produced. A dynamic focus grid is driven by a substantial AC voltage signal, which is coupled through parasitic capacitance to an intermediate grid located between the dynamic focus grid and the gun anode. The resistive biasing network he developed includes a high-value resistance that divides the anode potential to create a bias potential for the intermediate grid. Additionally, he has patented a color picture tube that incorporates an electron gun within a coated tube neck, enhancing the convergence and focus of the electron beams.
Career Highlights
Throughout his career, Roger has worked with prominent companies such as RCA Inc. and Sarnoff Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in electron gun technology.
Collaborations
Roger has collaborated with notable individuals in the field, including David Arthur New and Dennis John Bechis. These collaborations have further enriched his work and led to innovative solutions in his area of expertise.
Conclusion
Roger Casanova Alig's contributions to electron gun technology and his impressive portfolio of patents highlight his role as a significant innovator in the field. His work continues to influence advancements in cathode ray tube technology and beyond.
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.