Company Filing History:
Years Active: 2010-2021
Title: Ing-Yih James Wang: Innovator in Touch Screen Technology
Introduction
Ing-Yih James Wang is a prominent inventor based in Tucson, AZ. He has made significant contributions to the field of touch screen technology, holding a total of 9 patents. His work focuses on enhancing the functionality and accuracy of touch interfaces, which are integral to modern electronic devices.
Latest Patents
Among his latest innovations is a patent for "Aperture filtering for resistive multi-touch distortions." This invention involves an apparatus that includes a touch screen interface and a signal processing circuit. The touch screen interface is equipped with switching circuits and touch detection circuits that work together to identify touch events accurately. The signal processing circuit plays a crucial role in determining the resistances for the touch zone and calculating the coordinates and pressure of the touch event.
Another notable patent is the "5-wire resistive touch screen pressure measurement circuit and method." This system features a touch screen that includes a wiper and a resistive layer. When a user touches the screen, it generates a touch resistance at the contact point, which is then converted into an analog touch voltage. This voltage is processed to produce a digital representation, enhancing the touch screen's responsiveness and accuracy.
Career Highlights
Ing-Yih James Wang is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of touch technology. His work has significantly impacted the design and functionality of touch screens used in various devices.
Collaborations
Throughout his career, Wang has collaborated with notable colleagues, including Wendy Xiaowen Fang and Herbert Braisz. These collaborations have contributed to the advancement of touch screen technologies and have fostered a creative environment for innovation.
Conclusion
Ing-Yih James Wang's contributions to touch screen technology exemplify his dedication to innovation. His patents reflect a deep understanding of the complexities involved in touch interfaces, making him a key figure in this evolving field.