Location History:
- Limerick, IE (2001 - 2007)
- Patrickswell, IE (2001 - 2016)
Company Filing History:
Years Active: 2001-2016
Title: Kieran K Heffernan: Innovator in Junction-Isolated Blocking Voltage Devices
Introduction
Kieran K Heffernan is a notable inventor based in Patrickswell, Ireland. He has made significant contributions to the field of electrical engineering, particularly in the development of junction-isolated blocking voltage devices. With a total of 7 patents to his name, Heffernan continues to push the boundaries of innovation in his field.
Latest Patents
His latest patents include advancements in junction-isolated blocking voltage structures with integrated protection structures. These devices are designed to enhance the performance and reliability of electrical systems. In certain implementations, a blocking voltage device features an anode terminal connected to a first p-well, a cathode terminal linked to a first n-well, and a ground terminal associated with a second p-well. The device also incorporates an n-type isolation layer to separate the first p-well from a p-type substrate. The first p-well and the first n-well function as a blocking diode, while the device includes a PNPN silicon controlled rectifier (SCR) and an NPNPN bidirectional SCR for improved functionality.
Career Highlights
Kieran K Heffernan is currently employed at Analog Devices, Inc., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of blocking voltage devices, making them more efficient and reliable for various applications.
Collaborations
Heffernan collaborates with talented individuals in his field, including coworkers Michael P Daly and David J Clarke. Their combined expertise contributes to the success of their projects and the advancement of technology at Analog Devices, Inc.
Conclusion
Kieran K Heffernan is a prominent inventor whose work in junction-isolated blocking voltage devices has made a significant impact in electrical engineering. His innovative patents and collaborations highlight his dedication to advancing technology and improving device performance.