Company Filing History:
Years Active: 2016-2020
Title: The Innovative Contributions of Sangjo Choi
Introduction
Sangjo Choi is a prominent inventor based in San Diego, CA, known for his significant contributions to the field of technology and engineering. With a total of 6 patents to his name, Choi has made remarkable advancements in device packaging and thermophotovoltaics.
Latest Patents
One of his latest patents is an integrated device package comprising a real-time tunable inductor implemented in a package substrate. This invention features a device package that includes a die and a package substrate, where the die contains a first switch. The package substrate is coupled to the die and includes at least one dielectric layer, a primary inductor, and a first secondary inductor linked to the first switch. The primary inductor can be configured to have different inductances by manipulating the first switch, allowing for real-time configuration while the die is operational.
Another notable patent involves bowtie nanoantennas designed for efficient thermophotovoltaics and enhanced sensitivity in infrared photodetectors. This invention presents a matching technique and field enhancement at the terminals of a bowtie nanoantenna, aimed at developing compact and highly efficient thermophotovoltaic cells. The bowtie antenna is optimized for maximum power transfer to a near-infrared band of a TPV cell, showcasing Choi's innovative approach to energy efficiency.
Career Highlights
Sangjo Choi has worked with leading organizations, including Qualcomm Incorporated and the University of Michigan. His experience in these prestigious institutions has allowed him to collaborate on groundbreaking projects and further his research in advanced technologies.
Collaborations
Choi has collaborated with notable colleagues such as Young Kyu Song and Xiaonan Zhang, contributing to the advancement of their respective fields through shared knowledge and expertise.
Conclusion
Sangjo Choi's innovative work and patents reflect his dedication to advancing technology and engineering. His contributions continue to influence the industry and inspire future innovations.
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.