This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2012-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2016
Title: You-Sung Lee: Innovator in Portable Terminal Technology
Introduction
You-Sung Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of portable terminal technology, holding a total of 2 patents. His work focuses on enhancing the functionality and performance of portable devices, particularly in the areas of earphone recognition and antenna design.
Latest Patents
One of You-Sung Lee's latest patents is titled "Apparatus and method for recognizing earphone mounting in portable terminal." This invention provides an innovative solution for determining whether an earphone is connected to a portable terminal, such as those using a 3.5 mm earphone plug. The apparatus includes a common ground terminal and a switching terminal that connect electrically when the earphone plug is inserted, along with an external output managing unit that generates a notification signal.
Another notable patent is the "Antenna device for portable wireless terminal." This invention features a main antenna for mobile communication and sub-antennas for transmitting and receiving signals across different frequency bands. The design allows for improved radiation performance without increasing the size of the portable device, ensuring efficient use of space.
Career Highlights
You-Sung Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to be at the forefront of innovation in portable terminal technology.
Collaborations
Throughout his career, You-Sung Lee has collaborated with talented individuals such as Jung-Eun Hwang and Joo-Hwan Park. These collaborations have contributed to the development of cutting-edge technologies in the field.
Conclusion
You-Sung Lee's contributions to portable terminal technology through his patents demonstrate his innovative spirit and commitment to enhancing user experience. His work continues to influence the design and functionality of modern portable devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile