Chun-Chih Chang

Title: **Innovative Touch-Sensor Technology by Chun-Chih Chang**

Introduction

Chun-Chih Chang is an accomplished inventor based in San Jose, California. He is recognized for his innovative approach to touch-sensor technology, particularly in the development of advanced touch-sensitive surfaces. His work at Apple Inc. has significantly contributed to enhancing user interaction with curved and spherical devices.

Latest Patents

Chang holds a patent for "Spherical or highly curved touch-sensitive surfaces." This innovative technology allows a two-dimensional touch sensor panel to be thermoformed into a three-dimensional panel, which can then be laminated onto surfaces that have complex curvatures. The patent addresses challenges associated with the strain on touch electrodes during the thermoforming process, providing solutions for creating uniform area touch electrodes even on non-uniform curved surfaces.

Career Highlights

Throughout his career, Chun-Chih Chang has demonstrated exceptional expertise in the field of touch technology. His passion for innovation at Apple Inc. showcases his ability to push the boundaries of traditional sensor designs. The patent he developed sets a precedent for future advancements in interactive surfaces in consumer electronics.

Collaborations

In his role at Apple Inc., Chang has collaborated closely with his coworker, Supratik Datta, among other industry experts. This collaboration has allowed for the integration of diverse ideas and methodologies, ensuring the success of their joint efforts in creating groundbreaking technologies.

Conclusion

Chun-Chih Chang's contributions to touch-sensitive technology highlight his inventive spirit and mastery in creating functional designs suited for modern devices. His patented innovations not only improve user experiences but also pave the way for future advancements in the field, reaffirming his status as a noteworthy inventor in the technology landscape.