Location History:
- Gyeonggi-do, KR (2004 - 2006)
- Gyunggi-do, KR (2006)
- Seongnam-si, KR (2006)
- Sungnam, KR (2007)
Company Filing History:
Years Active: 2004-2007
Title: Innovations by Han-chung Ryu
Introduction
Han-chung Ryu is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of technology, particularly in the development of innovative scanning and power supply apparatuses. With a total of 5 patents to his name, Ryu continues to push the boundaries of engineering and design.
Latest Patents
One of Ryu's latest patents is a "Scanning apparatus having a fluorescent lamp and control method thereof." This invention features a central processing unit (CPU) that controls a scan unit, allowing it to operate in various modes such as stand-by, scan, and sleep. The apparatus includes a filter unit that processes a PWM signal, a feedback unit for voltage detection, and a controlling unit that manages the fluorescent lamp's illumination. This innovation not only enhances the lamp's luminous intensity but also reduces preheating time, extends its lifespan, and lowers power consumption.
Another significant patent is the "Apparatus for and method of supplying power with power saving function." This power supplying apparatus generates auxiliary power in response to a cutoff signal and maintains main power during the performance of intrinsic functions. The design allows for a power-saving mode, ensuring efficient energy use while maintaining functionality.
Career Highlights
Han-chung Ryu is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to collaborate on various projects that emphasize innovation and efficiency in electronic devices.
Collaborations
Ryu has worked alongside talented colleagues such as Jong-yang Choo and Joong-gi Kwon. Their combined expertise has contributed to the successful development of advanced technologies within their field.
Conclusion
Han-chung Ryu's contributions to technology through his patents reflect his commitment to innovation and efficiency. His work continues to influence the industry, showcasing the importance of inventive thinking in modern engineering.
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.