Company Filing History:
3 out of 66 
2 out of 8,192 
1 out of 199 
Years Active: 2002-2011
Title: Berinder Brar: Innovator in Heterojunction Technology
Introduction
Berinder Brar is a notable inventor based in Newbury Park, CA (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of heterojunction devices. With a total of 6 patents to his name, Brar's work has advanced the capabilities of ultrahigh sensitivity detectors.
Latest Patents
One of Brar's latest patents is titled "Method and apparatus for heterojunction barrier diode detector for ultrahigh sensitivity." This invention relates to a zero-bias heterojunction diode detector that features varying impedance. The detector is designed with a substrate that supports a Schottky structure and an Ohmic contact layer. A metallic contact layer is formed over the Ohmic layer, and the Schottky structure consists of multiple barrier layers, each containing a first and a second material. Notably, the composition percentage of the second material in each barrier layer increases from the substrate to the metal layer, providing a graded periodicity for the Schottky structure.
Another significant patent is "Process for forming low defect density heterojunctions." This method outlines a procedure for creating a low defect density heterojunction between two compounds, each containing a group III element combined with a group V element from the periodic table. The process involves introducing the flux of the group III element for the first compound simultaneously with the flux of the group V element for the second compound, followed by specific timing for stopping the fluxes to ensure optimal formation of the heterojunction.
Career Highlights
Throughout his career, Berinder Brar has worked with prominent companies such as Teledyne Licensing, LLC and Raytheon Company. His experience in these organizations has allowed him to refine his expertise in semiconductor technologies and contribute to various innovative projects.
Collaborations
Brar has collaborated with notable professionals in his field, including Joshua I Bergman and Amal Ikhlassi. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Berinder Brar's contributions to the field of heterojunction technology demonstrate his innovative spirit and commitment to advancing semiconductor devices. His patents reflect a deep understanding of materials and processes that enhance the performance of electronic components.