Company Filing History:
Years Active: 2007-2014
Title: Min Sung Yang - Innovator in Touchscreen Technology and Power Supply Systems
Introduction
Min Sung Yang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the fields of touchscreen technology and power supply systems. With a total of 2 patents, his work reflects a commitment to innovation and technological advancement.
Latest Patents
One of his latest patents is a "Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time." This invention relates to a resistive touchscreen that recognizes touch coordinates by utilizing the time constant of capacitor charging. The invention includes an equal resistance line operating means and a coordinate calculating means, allowing for the perception of touch positions without the need for a conventional analog to digital converter, thus facilitating IC integration.
Another significant patent is a "Power supply apparatus using a half-bridge circuit." This invention aims to improve power factor compensation, achieve a low crest factor, and maintain a constant output. The apparatus includes a line voltage detecting means, an error amplifying means, and a pulse width modulating means, which work together to drive the power source supplied to the load in a constant current state.
Career Highlights
Min Sung Yang has worked with several companies, including Averd Co., Ltd. and Ad Semiconductor Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Min Sung Yang has collaborated with notable colleagues such as Si Youl Noh and Kwang Deok Park. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Min Sung Yang is a distinguished inventor whose contributions to touchscreen technology and power supply systems have made a significant impact. His innovative patents and collaborations reflect his dedication to advancing technology.