This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Samsung Electronics Co., Ltd., Yonsei University. Active years: 2014-2017.
Company Filing History:
2 out of 132,108 
1 out of 1,478 
Years Active: 2014-2017
Title: **Innovations by Sungwon Han: Pioneering Touch Input and Network Control**
Introduction
Sungwon Han is a notable inventor based in Seoul, South Korea, known for his contributions to technology through his innovative patents. With a total of two patents to his name, he has made significant strides in the fields of communication systems and user interface designs, particularly in portable terminals.
Latest Patents
Sungwon Han's latest patents demonstrate his expertise and creativity. The first patent, titled "Terminal apparatus and method of controlling terminal apparatus," outlines a comprehensive communication method within a contents-centric network. This method involves receiving an interest packet related to specific content from an external terminal apparatus. Notably, it adjusts the packet's window size based on the requesting frequency of the content and the communication status, ensuring efficient data transmission to surrounding terminal devices.
The second patent, "Touch input method and apparatus of portable terminal," introduces an innovative approach to touch input for portable devices. It facilitates touch input across the entire region of a touchscreen, allowing users to interact effectively even when they cannot physically touch all regions of the screen simultaneously. This method includes the detection of touch input in divided regions and incorporates the detection of the device's tilt to enhance user interaction.
Career Highlights
Throughout his career, Sungwon Han has been associated with prominent organizations, including Samsung Electronics Co., Ltd. and the Industry-Academic Cooperation Foundation at Yonsei University. His work in these institutions has provided him with valuable experience and collaboration opportunities in the tech industry.
Collaborations
Sungwon Han has collaborated with several talented individuals during his professional journey, including Jaehong Kim and Seok-hwan Kong. These partnerships have contributed to his success and have fostered a dynamic environment for innovation and creativity.
Conclusion
Sungwon Han's inventive spirit and commitment to advancing technology through his patents are commendable. His work not only enhances user interaction with portable devices but also optimizes communication across networks. As he continues to innovate, his contributions are sure to pave the way for further advancements in technology.