Company Filing History:
Years Active: 2014-2019
Title: Innovations by Dongho Han
Introduction
Dongho Han is an accomplished inventor based in Parkland, FL (US). He has made significant contributions to the field of radio technology, holding 2 patents that showcase his innovative approach to solving complex problems in radio receivers.
Latest Patents
One of his latest patents is titled "Second order interference rejection in a radio receiver." This invention focuses on a device and method for reducing intermodulation within a radio receiver. The device includes an intermodulation filter that is designed to receive a signal and apply both a first and a second filter to generate filtered signals. The intermodulation filter isolates a first intermodulation component and determines a correction factor based on the relationship between the first and second intermodulation components. This innovative approach effectively suppresses unwanted intermodulation components, enhancing the performance of radio receivers.
Another notable patent by Dongho Han is the "Method and apparatus for updating symbol recovery parameters and correcting symbol timing misalignment." This invention involves a radio receiver that produces both a raw symbol stream and a recovered symbol stream. The symbol recovery parameters are updated when they lack validity, ensuring that the receiver maintains optimal performance through successive instances of sync information.
Career Highlights
Dongho Han is currently employed at Motorola Solutions, Inc., where he continues to develop cutting-edge technologies in the field of radio communications. His work has significantly impacted the efficiency and reliability of radio systems.
Collaborations
Throughout his career, Dongho has collaborated with talented individuals such as Jiun How Ng and Moh Lim Sim. These collaborations have fostered an environment of innovation and creativity, leading to advancements in radio technology.
Conclusion
Dongho Han's contributions to radio technology through his patents and work at Motorola Solutions, Inc. highlight his role as a key innovator in the field. His inventions not only address current challenges but also pave the way for future advancements in radio communications.