Location History:
- Beith Ayrshire, GB (1996)
- Beith, GB (2004 - 2006)
Company Filing History:
Years Active: 1996-2006
Title: Innovations by John J Gough
Introduction
John J Gough is a notable inventor based in Beith, Ayrshire, GB. He has made significant contributions to the field of electronics, holding a total of 3 patents. His work primarily focuses on improving circuit designs and enhancing the efficiency of electronic devices.
Latest Patents
One of Gough's latest patents is an over-current protection circuit. This regulator system includes a power device and a sense device. During normal operation, the power device delivers current to a load while the sense device monitors the load current. An over-current mode is activated when the sensed load current exceeds a short-circuit current limit. In this mode, the power device is switched off to minimize energy loss. Once the short-circuit condition is resolved, the system returns to normal operation. The design ensures that the quiescent current does not increase with load current, and the short-circuit current limit decreases automatically with rising temperature. This innovation significantly reduces energy losses and minimizes the risk of thermal-induced device failures.
Another notable patent by Gough is a compensation technique and method for a transconductance amplifier. This amplifier circuit includes a differential amplifier and drive circuitry that responds to the output of the differential amplifier. The frequency compensation circuitry can switch between low and high current modes. Control circuitry adjusts the frequency response based on the load current. In low current mode, the frequency response has a first pole at a specific frequency, while in high current mode, a zero is introduced to stabilize the amplifier circuit. This design enhances the performance of the amplifier under varying load conditions.
Career Highlights
John J Gough is currently associated with National Semiconductor Corporation, where he continues to innovate and develop advanced electronic solutions. His work has had a lasting impact on the industry, particularly in the areas of circuit protection and amplifier design.
Collaborations
Gough has collaborated with notable colleagues such as Shengming Huang and Robin Shields. Their combined expertise has contributed to the successful development of various electronic innovations.
Conclusion
John J Gough's contributions to the field of electronics through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the design and functionality of electronic devices, making him a significant figure in the industry.