Company Filing History:
Years Active: 2014-2022
Title: Innovations of Jennifer K Hite
Introduction
Jennifer K Hite is a prominent inventor based in Arlington, VA (US), known for her significant contributions to the field of electronic devices. With a total of 8 patents to her name, she has made remarkable advancements in the mapping and evaluation of GaN wafers, which are crucial for vertical device applications.
Latest Patents
One of her latest patents is titled "Mapping and evaluating GaN wafers for vertical device applications." This patent describes a method for mapping and analyzing a GaN substrate to identify areas suitable for the fabrication of electronic devices. The process involves performing Raman spectroscopy over the surface of the GaN substrate to produce maps of the E and A peaks, which are associated with known concentrations of defects and charge carriers. This innovation allows for the identification of areas with relatively high resistivity or conductivity, ensuring that devices are fabricated only on suitable areas of the substrate. Additionally, substrates that do not meet a threshold level of defect and/or charge carrier concentration can be discarded, preventing the fabrication of poor-quality devices.
Another significant patent is the "Method for vertical and lateral control of III-N polarity." This patent discloses a method of depositing a patterned mask layer on an N-polar GaN epitaxial layer of a substrate, followed by the deposition of an AlN inversion layer and a III-N epitaxial layer. This process enables the simultaneous production of N-polar and III-polar materials, enhancing the versatility of GaN substrates in electronic applications.
Career Highlights
Jennifer K Hite works for the USA as represented by the Secretary of the Navy. Her work has been instrumental in advancing the technology related to GaN substrates, which are essential for modern electronic devices.
Collaborations
Some of her notable coworkers include Francis J Kub and Charles R Eddy, Jr. Their collaboration has contributed to the innovative research and development in the field of electronic devices.
Conclusion
Jennifer K Hite's contributions to the field of electronic devices through her patents and innovative methods have significantly impacted the industry. Her work continues to pave the way for advancements in technology and electronic device fabrication.