Location History:
- Elmhurst, IL (US) (1984)
- Glen Ellyn, IL (US) (1991 - 1999)
Company Filing History:
Years Active: 1984-1999
Title: The Innovations of James F. Long
Introduction
James F. Long is a notable inventor based in Glen Ellyn, IL (US). He has made significant contributions to the field of signal amplification and feedforward amplifiers. With a total of 10 patents to his name, Long has demonstrated a commitment to advancing technology in his area of expertise.
Latest Patents
Among his latest patents is an "Apparatus and method for amplifying a signal." This innovative apparatus includes an amplifier with an input and an output, where the amplifier output is coupled to a Doherty amplifier. The design features a detector that provides a detected signal to a controller, which produces control outputs to optimize the performance of the amplifier. Another significant patent is the "Feedforward amplifier," which involves a method and apparatus that utilizes a summer to combine desired signals with tag signals. This invention adjusts the input signal based on detected power levels, ensuring optimal performance in varying conditions.
Career Highlights
James F. Long has spent a considerable part of his career at Motorola Corporation, where he has been instrumental in developing cutting-edge technologies. His work has not only contributed to the company's success but has also influenced the broader field of electronics and communications.
Collaborations
Throughout his career, Long has collaborated with talented individuals such as Mark G. Obermann and Yuda Yehuda Luz. These collaborations have fostered innovation and have led to the development of advanced technologies in signal processing.
Conclusion
James F. Long's contributions to the field of signal amplification and his numerous patents highlight his role as a leading inventor. His work continues to impact the industry and inspire future innovations.
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.