Company Filing History:
1 out of 1 
1 out of 18 
1 out of 11,277 
Years Active: 1998-2006
Title: The Innovative Contributions of In-Duk Hwang
Introduction
In-Duk Hwang, located in Daejeon, South Korea, is a notable inventor known for his significant contributions to the fields of electrical engineering and communication technologies. With two patents to his name, Hwang's innovations reflect a commitment to advancing technological capabilities.
Latest Patents
Hwang's latest patents include an "Apparatus for Measuring Electrical Impedance" and an "Active Quadrature Power Splitter." The apparatus for measuring electrical impedance is designed to effectively measure impedance through a system that involves input electrodes, a difference amplifier, and a device for extracting common mode components. This invention is essential for applications requiring precise electrical measurements.
The "Active Quadrature Power Splitter" is another noteworthy innovation that focuses on low power consumption while being compact and cost-effective. This splitter generates two output signals with a 90-degree phase difference by utilizing a matching circuit within a microwave amplifier. By employing a single Field Effect Transistor (FET) or Heterojunction Bipolar Transistor (HBT), it achieves simplified circuitry ideal for monolithic microwave Integrated Circuits (ICs), ultimately leading to reduced chip sizes.
Career Highlights
Throughout his career, In-Duk Hwang has been associated with esteemed institutions such as the Information and Communication University and the Research & Industrial Cooperation Group. His work in these organizations showcases his dedication to both research and practical applications in telecommunications and electronics.
Collaborations
In-Duk Hwang has collaborated with talented professionals, including Sin-Chong Park, a distinguished female engineer. Their joint efforts have contributed to the successful development and implementation of innovative solutions in their fields.
Conclusion
In-Duk Hwang's contributions through his patents and collaborative efforts in electrical engineering highlight the importance of innovation in advancing technology. His work continues to inspire future inventors and researchers striving for excellence in innovation.
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.