This inventor holds 27 USPTO granted patents and 1 published patent application, primarily in Digital Signal Processing. Top assignee: Motorola Corporation. Active years: 1976-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Arnold, PA (US) (1986)
- Ft. Lauderdale, FL (US) (1976 - 1989)
- Bastrop, TX (US) (1990)
- Paige, TX (US) (1991 - 2004)
Company Filing History:
26 out of 20,290 
Years Active: 1976-2004
Areas of Expertise:
Title: James S. Irwin: Innovator in Voltage Control Technology
Introduction
James S. Irwin, a prominent inventor located in Paige, Texas, has made significant contributions to the field of electrical engineering through his innovative designs. With a remarkable 26 patents to his name, Irwin has established himself as a leading figure in voltage-controlled technology, particularly in the development of oscillators and divider systems.
Latest Patents
Irwin's latest patents include groundbreaking technologies such as the Cross Coupled Cascode Voltage Controlled Oscillator. This device utilizes a variable-frequency tank circuit alongside cascode-coupled active devices, ultimately producing lower drain gate voltages. This innovation contributes to a reduction in device failures, showcasing Irwin's commitment to enhancing electronic reliability.
Another notable patent involves the Optimized Computation of First and Second Divider Values for a Phase. This invention meticulously processes data given specific parameters—target frequency, reference frequency, and an error limit—to compute necessary integer divider values. The method employs a systematic loop to iterate until acceptable error limits are achieved, highlighting the precision and efficiency of Irwin's designs.
Career Highlights
Irwin is currently employed at Motorola Corporation, a leading player in the electronics industry. His work at Motorola enables him to leverage the latest technologies and collaborate with some of the best minds in the field, enhancing the impact of his inventions.
Collaborations
Throughout his career, Irwin has had the pleasure of collaborating with esteemed colleagues such as Robert C. Ledzius and Dhirajlal N. Manvar. These partnerships have fostered a creative environment that leads to groundbreaking innovations and improvements within their projects.
Conclusion
James S. Irwin’s dedication to innovation and his extensive portfolio of patents have significantly contributed to advances in voltage control technology. His work at Motorola Corporation, combined with strong collaborations, positions him as a notable inventor in the field, paving the way for future technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile