This inventor holds 2 USPTO granted patents. Top assignee: Stmicroelectronics Asia Pacific Pte Limited. Active years: 2019-2020.
Company Filing History:
Years Active: 2019-2020
Title: Innovations of Inventor Kai Lim
Introduction
Kai Lim is an accomplished inventor based in Incheon, North Korea. He has made significant contributions to the field of touch screen technology, holding a total of 2 patents. His work focuses on enhancing user interaction with touch screens through innovative designs and methods.
Latest Patents
One of his latest patents is a touch screen device having improved floating mode entry conditions. This invention involves a touch screen controller that includes input circuitry and processing circuitry. The controller operates by acquiring mutual touch data and self-touch data from the touch screen. It sums the mutual touch data to produce mutual sums, normalizes these sums along with the self-touch data, and calculates differences between them. The controller can enter a floating mode based on specific thresholds of these differences, enhancing the user experience.
Another notable patent is related to systems and methods for water detection by touchscreen panels. This invention provides a solution for multi-touch integrity sensing in capacitive touch screens. It distinguishes between wanted touches, such as those from a finger or stylus, and unwanted touches, like those from foreign matter or water. By collecting and processing mutual capacitance and self-capacitance sensing data, the system can effectively identify unwanted touches, ensuring the reliability of touch interactions.
Career Highlights
Kai Lim is currently employed at STMicroelectronics Asia Pacific Pte Limited, where he continues to innovate in the field of touch technology. His work has been instrumental in advancing the capabilities of touch screens, making them more responsive and user-friendly.
Collaborations
Throughout his career, Kai has collaborated with talented individuals such as Aiden Jeon and Tae-gil Kang. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kai Lim's contributions to touch screen technology through his patents demonstrate his innovative spirit and commitment to enhancing user interaction. His work at STMicroelectronics Asia Pacific Pte Limited continues to influence the industry positively.