Company Filing History:
15 out of 5,349 
11 out of 753 
5 out of 853 Years Active: 1977-2004
**Title: Innovations of Ronald E. Fernsler: A Pioneer in Dynamic Focus Technology**
Introduction
Ronald E. Fernsler, located in Indianapolis, IN, has made significant contributions to the field of electronics and imaging technology, holding a remarkable total of 33 patents. His innovative work primarily focuses on enhancing the functionality of cathode ray tubes, leading to improvements in image quality and amplifier performance.
Latest Patents
Among his latest patents, Fernsler's invention of the "Dynamic Focus Amplifier Output with Step-Up Autotransformer" stands out. This patent details an autotransformer that steps up the output of a high voltage amplifier for driving signals to the focus electrode of a cathode ray tube (CRT). The design ensures that a parabolic signal is generated at critical deflection frequencies and effectively applied through the amplifier output to improve the voltage requirements of associated transistors.
Another notable patent is the "Dynamic Focus Voltage Amplitude Controller." This technology utilizes a flyback input signal at horizontal deflection frequency and includes a double integrator that generates a parabolic periodic signal. The system incorporates an amplitude detector that produces a control signal to regulate the signal's amplitude, ultimately leading to a bathtub-shaped output that drives the CRT's focus electrode.
Career Highlights
Ronald Fernsler's career includes significant roles at renowned companies such as RCA Inc. and Thomson Consumer Electronics Inc. Here, he honed his expertise and developed groundbreaking technologies that have shaped modern electronic imaging systems. His extensive body of work emphasizes the importance of dynamic control over focus voltage, greatly impacting the clarity and precision of visual displays.
Collaborations
Throughout his career, Fernsler has collaborated with talented engineers and inventors, including Enrique Rodriguez-Cavazos and Steven A. Steckler. These collaborations have fostered an environment of innovation, enabling the development of cutting-edge technologies that continue to influence the industry.
Conclusion
Ronald E. Fernsler's innovations have undeniably advanced the field of electronic imaging. His 33 patents reflect a commitment to enhancing technology and improving user experiences, particularly within CRT systems. The effective integration of dynamic focus technologies stands as a testament to his contributions and enduring influence in the world of electronics.
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.