Company Filing History:
Years Active: 2003-2017
Title: Hanjoo Na: Innovator in Semiconductor Technology
Introduction
Hanjoo Na is a prominent inventor based in Fremont, CA, known for his contributions to semiconductor technology. With a total of 4 patents to his name, he has made significant advancements in the field, particularly in the design and functionality of integrated circuit packages.
Latest Patents
One of Hanjoo Na's latest patents is the 'L' shaped lead integrated circuit package. This innovation provides various aspects for bending a lead frame of a semiconductor device package into an 'L' shape, allowing for efficient mounting on a substrate. The design ensures that a horizontal portion of the bent lead-frame is approximately parallel to the surface of the package, while a vertical portion extends beyond the package surface. This configuration allows for the mounting of a device between the substrate and the package.
Another notable patent is focused on switchable capacitor arrays for preventing power interruptions and extending backup power life. This technique automatically prevents power interruptions in the line between a power source and a load, thereby enhancing the operating life of the power source. The circuit includes arrays of capacitors arranged in parallel, switching elements to couple the capacitors to a load, and a controller that selectively drives the switching elements based on predetermined criteria.
Career Highlights
Hanjoo Na is currently employed at Unigen Corporation, where he continues to innovate and develop new technologies in the semiconductor industry. His work has been instrumental in advancing the capabilities of electronic devices, making them more reliable and efficient.
Collaborations
Hanjoo Na collaborates with various professionals in his field, including his coworker Santosh Kumar. Their combined expertise contributes to the innovative projects at Unigen Corporation.
Conclusion
Hanjoo Na's contributions to semiconductor technology through his patents and work at Unigen Corporation highlight his role as a key innovator in the industry. His advancements not only improve device functionality but also enhance the overall reliability of electronic systems.