Location History:
- Wheaton, IL (US) (1977 - 1988)
- Winfield, IL (US) (1989)
- Carol Stream, IL (US) (1991 - 1996)
Company Filing History:
Years Active: 1977-1996
Title: The Innovative Journey of Inventor Ronald H Chapman
Introduction:
Ronald H Chapman, a prolific inventor based in Wheaton, IL, has made significant contributions in the field of technology with a total of 15 patents to his name. His innovative spirit and determination have led to groundbreaking advancements in the industry.
Latest Patents:
1. Feedback loop closure in a linear transmitter: Chapman's patent focuses on a linear amplifier with a negative feedback loop that controls the closed loop gain and forward path gain. By preventing quick changes in the closed loop gain, Chapman successfully reduces splatter, enhancing the performance of the amplifier.
2. Feedforward distortion cancellation circuit: Another one of his patents introduces a feedforward distortion cancellation circuit that actively controls cancellation loops and pilot signals. By utilizing least means squared circuits in both loops and leveraging a pilot signal as the reference, Chapman has revolutionized distortion cancellation, making circuits more stable and easier to fabricate.
Career Highlights:
Ronald H Chapman is a valuable asset to Motorola Corporation, where his inventive mind has flourished. His innovative patents have not only enhanced the company's technological portfolio but have also set new standards in the industry. Chapman's dedication to pushing the boundaries of technology is evident in his successful career trajectory.
Collaborations:
Throughout his career, Chapman has collaborated with esteemed colleagues such as Kenneth A Hansen and Gary A Cannalte. Their combined efforts have led to the development of cutting-edge technologies that have redefined industry norms and paved the way for future innovations.
Conclusion:
Inventor Ronald H Chapman's relentless pursuit of innovation and his numerous patents underscore his invaluable contributions to the field of technology. His inventive prowess, coupled with his collaborations and career achievements at Motorola Corporation, solidify his position as a trailblazer in the realm of technological advancements.
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.