Company Filing History:
3 out of 3 
2 out of 2 
1 out of 6 Years Active: 1988-1995
Title: The Innovations of William A. Johnson
Introduction
William A. Johnson is a notable inventor based in Minneapolis, MN, who has made significant contributions to the field of electronics. With a total of 7 patents to his name, Johnson has developed innovative solutions that enhance the functionality and efficiency of electronic systems.
Latest Patents
Among his latest patents, the Variable Gain Amplifier stands out as a remarkable invention. This amplifying system is designed to variably amplify electrical input signals based on their magnitudes, allowing for selectable variations in amplification that correspond to the maximum output signal value. Another significant patent is the Battery Drain Reducer, which serves as a current drain reducer for electronic circuit systems. This invention operates by controlling selected circuit branches in response to the position of a potentiometer, effectively reducing unnecessary power consumption in electronic amplifiers.
Career Highlights
Throughout his career, William A. Johnson has worked with several companies, including Cross Technology, Inc. and Threepenny Electronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electronics industry.
Collaborations
Johnson has collaborated with notable individuals in his field, including his coworker David A. Preves. Their partnership has likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
William A. Johnson's contributions to electronics through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in technology.
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.