Company Filing History:
9 out of 50 
1 out of 832,718 Years Active: 1987-2010
Title: Innovations of James C Cook, II
Introduction
James C Cook, II is a notable inventor based in Marshall, MI (US). He holds a total of 10 patents, showcasing his significant contributions to the field of power conversion technology. His innovative designs have made a substantial impact on various applications, particularly in recreational vehicles and electronic systems.
Latest Patents
One of his latest patents is a power converter that features a switch-type design. This converter operates in a variable duty cycle mode, controlled by a Unitrode 3846 integrated circuit controller. It includes circuits that indicate excess input voltage and reverse battery connections, utilizing an element that permanently changes state. Additionally, a cooling fan mounted on a finned heat sink operates in a variable speed mode, with a single thermistor sensor providing inputs for both fan speed control and a thermal shutdown circuit. This ensures protection against high temperature conditions. Another significant patent is a power converter with overvoltage protection designed for recreational vehicles. This device includes a housing and a switched power supply, which regulates DC output voltage. It features a protection circuit to prevent damage from reverse battery connections and an overvoltage condition. The design also incorporates a fan that activates only when necessary, ensuring efficient cooling.
Career Highlights
Throughout his career, James has worked with Progressive Dynamics, Inc., where he has contributed to the development of advanced power supply solutions. His work has been instrumental in enhancing the reliability and efficiency of power converters used in various applications.
Collaborations
James has collaborated with notable individuals such as Larry Eccleston and Earl R Goodrich, II. These partnerships have fostered innovation and the sharing of ideas, further advancing the field of power electronics.
Conclusion
James C Cook, II is a distinguished inventor whose work in power conversion technology has led to numerous patents and advancements in the industry. His innovative designs continue to influence the development of efficient power supply systems.
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.