This inventor holds 2 USPTO granted patents. Top assignee: General Atomic Company. Active years: 1979-1981.
Company Filing History:
Years Active: 1979-1981
Title: Fredy E Graf: Innovator in Optical Technology and Power Systems
Introduction
Fredy E Graf is a notable inventor based in San Diego, CA. He has made significant contributions to the fields of optical technology and power systems. With a total of 2 patents, Graf has demonstrated his innovative capabilities through his work at General Atomic Company.
Latest Patents
Graf's latest patents include an improved optical card reader and a battery backup system. The optical card reader is designed for use with processing means that provide on-the-fly decoding of multibit data words from an inserted card. This device features two sets of light emitting means and two sets of light detecting means, which are interconnected to deliver a single set of outputs to comparators. These comparators measure signal levels and produce distinct digital outputs. The selective energization of the light emitting means allows for effective multiplexing of two multibit data words from a single set of outputs.
The battery backup system is another innovative creation by Graf. It provides DC power to a data processing system during an AC power failure. The preferred embodiment utilizes a series of connected batteries to supply sufficient voltage for operating a data processor. After a time delay, the batteries switch to a parallel connection to maintain information stored in memory at a lower voltage level.
Career Highlights
Throughout his career, Fredy E Graf has been associated with General Atomic Company, where he has contributed to various projects and innovations. His work has had a lasting impact on the development of advanced technologies in his field.
Collaborations
Graf has collaborated with notable coworkers such as William M Mahler and Howard J Malan. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Fredy E Graf is a distinguished inventor whose work in optical technology and power systems has led to significant advancements. His patents reflect his commitment to innovation and problem-solving in the tech industry.