Location History:
- Livermore, CA (US) (2011)
- Pleasanton, CA (US) (2012)
Company Filing History:
Years Active: 2011-2012
Title: Ralph D. Fox: Innovator in Dispersion Technology
Introduction
Ralph D. Fox is a notable inventor based in Pleasanton, CA, who has made significant contributions to the field of dispersion technology. With a total of 2 patents, his work focuses on improving applicators and methods for transferring dispersion liquids.
Latest Patents
One of his latest patents is titled "Applicator and method for transferring dispersion liquid." This invention provides applicators that reduce bubble generation. The design allows for the dispersion liquid to be supplied while maintaining a pressure in the circulation tank that is lower than atmospheric pressure but higher than the pressure in buffer tanks. This innovative approach ensures that the dispersion liquid in the discharge chambers is recovered without coming into contact with gases at higher pressures, thus minimizing gas dissolution and avoiding the engulfing of gas or deformation of solid microparticles.
Another significant patent by Ralph is the "Camera-based automatic nozzle and substrate alignment system." This invention describes a printer apparatus that includes a chuck for supporting a substrate, a rail spaced apart from the chuck, and a printhead carriage frame. The system features a first camera assembly that captures image data of the printhead and sends it to a computer. The computer then determines the deviation between the desired and actual positions of the printhead, enhancing the precision of printing processes.
Career Highlights
Ralph D. Fox is currently employed at Ulvac, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of dispersion applications and printing technologies.
Collaborations
Ralph has collaborated with notable colleagues such as Takumi Namekawa and Kei Baba, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Ralph D. Fox is a distinguished inventor whose contributions to dispersion technology and printing systems have made a lasting impact in his field. His innovative patents reflect a commitment to enhancing technology and improving processes.
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.