This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1980-1986.
Company Filing History:
Years Active: 1980-1986
Title: The Innovations of Alberto M Ramirez
Introduction
Alberto M Ramirez is a notable inventor based in Tucson, AZ. He has made significant contributions to the field of technology, particularly in magnetic recording and power supply systems. With a total of 2 patents, his work reflects a commitment to advancing engineering solutions.
Latest Patents
One of his latest patents is a "Magnetic recording detection pointer that measures the time per data." This invention is designed for detecting information stored on flexible magnetic media. It includes a magnetic transducer that produces an analog signal representing stored binary data. The system features comparator means for detecting positive and negative peaks of the analog signal, along with voltage threshold means that provide a reference threshold voltage. This threshold is a precise percentage of the voltage peaks of the analog signal. The improved magnetic recording detection pointer utilizes a pulse width discriminator to monitor the time per peak during which the analog signal exceeds the detection threshold. This serves as an indication of marginal data, which can be integrated with an error correction system to enhance overall system correction capability.
Another significant patent is the "High frequency high voltage power supply." This compact and lightweight power supply is particularly suited for high voltage applications. It is capable of switching voltage values in a short time. The high voltage output is compared against a desired reference value to produce a difference voltage, which is then integrated. The integrated difference voltage is converted into recurrent pulses with corresponding widths. These pulses are applied alternately to the opposite ends of a center-tapped primary winding of a specially wound transformer. The transformer features a specially wound secondary winding and an air-gapped E-shaped core linking the primary and secondary windings. The secondary voltage is then applied to a voltage multiplier circuit to produce the high voltage output of the power supply.
Career Highlights
Alberto M Ramirez is associated with International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to contribute to various innovative projects and technologies.
Collaborations
Throughout his career, Alberto has collaborated with notable colleagues, including Christopher W Zell and Thomas G Van Vessem. These collaborations have further enriched his contributions to the field.
Conclusion
Alberto M Ramirez is a distinguished inventor whose work in magnetic recording and power supply systems has made a significant impact in technology. His patents reflect a deep understanding of engineering principles and a commitment to innovation.