Location History:
- Oxford, GB (2000 - 2016)
- Sheffield, GB (2018)
Company Filing History:
Years Active: 2000-2018
Title: The Pioneering Work of Jonathan Heffernan in Semiconductor Innovations
Introduction
Jonathan Heffernan is a prominent inventor based in Oxford, GB, known for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 29 patents, Heffernan is recognized for his innovative approaches to creating and synthesizing semiconductor nanoparticles that have the potential to revolutionize various optoelectronic devices.
Latest Patents
Among his latest patents, Heffernan has developed novel II-III-N semiconductor nanoparticles and methods of making them. These nitride semiconductor nanoparticles, including nanocrystals, are derived from a unique group of compound semiconductors such as ZnGaN, ZnInN, ZnInGaN, ZnAlN, ZnAlGaN, ZnAlInN, and ZnAlGaInN. This groundbreaking work introduces semiconductor nanocrystals that were previously unknown, and allows for precise control over their composition and size to optimize their band-gap and light emission properties. The efficiency of light emission across the ultraviolet-visible-infrared spectrum signifies the potential applications in solar cells, light-emitting diodes (LEDs), laser diodes, and as phosphor materials for display technologies.
In addition, Heffernan’s work includes a method for synthesizing nitride nanocrystals through the reaction of organometallic compounds with nitrogen sources. This innovative technique allows for a range of reaction conditions, which can be fine-tuned to achieve desired properties of the nanoparticles.
Career Highlights
Jonathan Heffernan's career is marked by his role at Sharp Kabushiki Kaisha Corporation, a leading company in the field of technology and innovation. His research reflects a commitment to pushing the boundaries of semiconductor technology and contributing to the development of cutting-edge materials that meet the growing demands of the electronic market.
Collaborations
Throughout his career, Heffernan has collaborated with esteemed colleagues such as Stewart Edward Hooper and Valerie Bousquet. These partnerships have facilitated a dynamic exchange of ideas and expertise, further enhancing the impact of Heffernan’s research in creating revolutionary semiconductor solutions.
Conclusion
Jonathan Heffernan stands out as an influential inventor in the semiconductor field. His innovative patents and dedication to enhancing light emission technologies underscore a significant advancement in optoelectronic devices. As the demand for efficient and versatile semiconductor materials grows, Heffernan's contributions are poised to play a crucial role in shaping the future of this 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.