Roel Coppoolse

Title: Roel Coppoolse: Innovator in Touchscreen Technology

Introduction

Roel Coppoolse is a prominent inventor based in San Jose, California. He has made significant contributions to the field of touchscreen technology, holding a total of four patents. His innovative work focuses on enhancing the functionality and efficiency of electronic devices through advanced touch sensing methods.

Latest Patents

One of Roel's latest patents is titled "Methods and systems for determining stylus orientation information." This invention involves an electronic device that includes a capacitive sense array, which is coupled to a stylus featuring a conductive tip and a conductive wire module. The device scans the capacitive sense array to obtain signals that help determine the orientation parameters of the stylus, such as tilt angle, with respect to the surface of the array.

Another notable patent is "Intra-panel interface for concurrent display driving and touch sensing in touchscreen displays." This application addresses intra-panel communication in touch display devices. It describes a system where a touch-integrated timing controller communicates with touch-embedded source drivers to manage display content and touch data efficiently. This innovation allows for improved interaction between display and touch functionalities.

Career Highlights

Roel Coppoolse is currently employed at Parade Technologies, Ltd., where he continues to develop cutting-edge technologies in the field of touchscreens. His work has significantly impacted the way users interact with electronic devices, making them more intuitive and responsive.

Collaborations

Roel has collaborated with talented coworkers such as Zhengyu Yuan and Ming Qu. Their combined expertise has contributed to the successful development of innovative technologies in the touchscreen domain.

Conclusion

Roel Coppoolse is a key figure in the advancement of touchscreen technology, with multiple patents that showcase his innovative spirit. His contributions continue to shape the future of electronic devices, enhancing user experience and interaction.