Location History:
- Co. Clare, IE (2015)
- County Clare, IE (2016)
- Ardnacrusha, IE (2014 - 2022)
Company Filing History:
4 out of 373 
3 out of 607 
1 out of 3,621 
Years Active: 2014-2022
Title: Donal G O'Sullivan: Innovator in Digital Isolation and Circuit Design
Introduction
Donal G O'Sullivan is a notable inventor based in Ardnacrusha, Ireland. He has made significant contributions to the field of electronic devices, particularly in digital isolation and circuit design. With a total of 8 patents to his name, O'Sullivan's work has had a profound impact on the industry.
Latest Patents
Among his latest patents is a protection device that focuses on digital isolator devices. This innovation addresses the issue of maximum device junction temperature, which, if exceeded, can lead to device failure. By incorporating an electronic fuse, or eFuse, in series with the digital isolator, O'Sullivan has developed a protection scheme that limits current when it exceeds a predetermined threshold. This ensures the integrity of the digital isolator during system faults. Another significant patent involves leakage reduction for multi-function configurable circuits. This system allows for monitoring or control through reconfigurable input and output channels, which can be adjusted using software or firmware. The design includes capabilities for analog-to-digital and digital-to-analog conversion, enhancing the functionality of the circuit.
Career Highlights
O'Sullivan has worked with prominent companies in the industry, including Analog Devices Global and Analog Devices International Unlimited Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Throughout his career, O'Sullivan has collaborated with talented individuals such as Patrick J Meehan and Thomas J Conway. These partnerships have fostered innovation and have been instrumental in the development of his patents.
Conclusion
Donal G O'Sullivan is a distinguished inventor whose work in digital isolation and circuit design has led to significant advancements in electronic devices. His innovative patents and collaborations highlight his commitment to enhancing technology in the industry.
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.