Company Filing History:
Years Active: 2001
Title: Celebrating the Innovations of Young H Kim in Radio Frequency Power Devices
Introduction: Young H Kim, an accomplished inventor based in Fullerton, California, has made significant contributions to the field of radio frequency (RF) and microwave power amplification. With two patents to her name, her innovative designs enhance the performance and capabilities of RF power circuits.
Latest Patents: Among Young H Kim's latest patents is an advanced radio frequency power device improvement. This invention features an RF/microwave power amplification circuit that boasts improved power and frequency characteristics. One of the notable aspects of her design is that the output capacitance of the device resonates with a shunt inductance positioned closer to the device than is typical in conventional RF power circuits. By mounting a direct current (DC) bypass capacitor directly on the same metalized pad as the device terminal, the inductance associated with wire bond connections is either eliminated or greatly reduced.
Additionally, her patent describes a dual cell power circuit that fine-tunes the impedance characteristics of active cells by adjusting the interacting circuit parameters. The enhanced RF power circuit includes a pair of vertical cells arranged in parallel on a thin semiconductor, allowing more current flow through a metal layer, thereby reducing losses from the substrate. Furthermore, Kim introduces a novel metal-dielectric-metal chip capacitor fabricated on a refractory metal substrate, achieving a high quality factor (Q). This capacitor design provides access to both plates via top metallization surfaces and the mounting surface, making it a significant advancement. Notably, her high power device incorporates many of these techniques to achieve superior amplification with high power and cutoff frequency characteristics.
Career Highlights: Young H Kim is a key innovator at Integra Technologies Limited, where she leverages her expertise to develop cutting-edge RF power devices. Her career exemplifies a commitment to advancing technology within the field, significantly impacting industry standards.
Collaborations: Kim collaborates with a talented team, including coworkers John H Titizian and Jeffrey A Burger. Together, they pioneer innovations that drive the field of RF power amplification forward.
Conclusion: Young H Kim's work represents a remarkable fusion of innovation and technical mastery in the realm of radio frequency devices. Her patents reflect her dedication to improving technology, showcasing her contributions to high-performance RF power circuits and solidifying her place as an influential inventor in her field.