Location History:
- Gyeonggi-do, KR (2015 - 2019)
- Suwon-si, KR (2016 - 2020)
Company Filing History:
20 out of 18,735 
1 out of 8,089 
Years Active: 2015-2020
Title: Innovations by Sung Jin Sah: Pioneering Force-Based Touch Interface Devices
Introduction
Sung Jin Sah, an accomplished inventor based in Suwon-si, South Korea, has made significant contributions to the field of touch interface technology. With a portfolio of 20 patents, his work stands at the intersection of innovation and practicality, enhancing how users interact with technology.
Latest Patents
Among his latest innovations, Sah has developed a "Force-Based Touch Interface Device and Method for Correcting the Force-Based Touch Interface Device." This invention features a touch substrate and a torsion-preventing structure designed to handle externally applied force touches. The device incorporates a series of sensors that measure the force applied at different points, an input device for facilitating the touch, and a controller that employs this force data to improve calibration accuracy by generating a matrix for correcting process errors.
Another notable patent is a "Touch Input Device," which comprises a dual-touch sensing mechanism. It includes first and second touch sensing members with responsive touch surfaces. The device allows for deformation in response to touch direction, incorporating a force sensor within the suspension to appropriately gauge user interaction.
Career Highlights
Sung Jin Sah has held pivotal roles in two prominent automotive companies: Hyundai Motor Company and Kia Motors Corporation. His expertise in touch interface technology has greatly influenced the advancement of user interfaces in automotive applications.
Collaborations
Throughout his career, Sah has collaborated with other innovative minds, including Kwang Myung Oh and Sung Min Park. These partnerships have fostered a creative environment, allowing for the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Sung Jin Sah continues to push the boundaries of touch interface technology through his innovative patents and collaborations. His work not only enhances user experience but also sets the stage for future advancements in the field. With a strong foundation in research and development, he remains a significant figure in the technology landscape.