This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Samsung Display Co., Ltd., Industry-University Cooperation Foundation Hanyang University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 2,480 
1 out of 1,245 
Years Active: 2026
Title: Sungho Park: Innovator in Display Technology
Introduction
Sungho Park is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of digital-analog converters and data driving circuits.
Latest Patents
One of his latest patents is a digital-analog converter and data driving circuit for display devices. This invention includes a gamma reference voltage generator that outputs gamma reference voltages in response to a first-group signal of a digital signal. Additionally, it features a voltage selector that outputs one of the gamma reference voltages as a gamma selection voltage based on a second-group signal of the digital signal. The data driving circuit also comprises a first amplifier that receives the gamma selection voltage and outputs a first conversion voltage, a boosting circuit that converts this voltage into a second conversion voltage, and a second amplifier that outputs an analog signal.
Another significant patent by Sungho Park is related to a mask stage and mask manufacturing apparatus. This invention includes a stage inclined with respect to a vertical direction, along with multiple support units that are strategically placed to support a mask frame. The design ensures stability and precision in the manufacturing process, which is crucial for high-quality display production.
Career Highlights
Sungho Park has worked with prominent companies in the technology sector, including Samsung Display Co., Ltd. and the Industry-University Cooperation Foundation at Hanyang University. His experience in these organizations has allowed him to develop and refine his innovative ideas in display technology.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Sungho Park's contributions to display technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence advancements in digital-analog conversion and display device manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile