This inventor holds 1 USPTO granted patent. Top assignee: E Ink Holdings Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Chih Cheng Ko and His Display Technology Patent.
Introduction
Chih Cheng Ko is an inventor based in Hsinchu, Taiwan. His work includes a patent for display technology, and he is associated with E Ink Holdings Inc.
Latest Patents
Ko is named on 1 patent: “Front Light Module and Electrophoretic Display Device.” The invention describes a front-light module with a light guide plate and a light source positioned to direct light into it. A protective cover plate includes an appearance color layer and a functional layer, which covers both the color layer and part of the plate’s surface. The patent also describes an electrophoretic display device incorporating the module.
Career Highlights
Ko’s patent work focuses on components for front-lighting and electrophoretic display devices. The disclosed design combines illumination, protective, and appearance-related layers in a display module.
Collaborations
Ko is associated with E Ink Holdings Inc. His coworker, Yun-Nan Hsieh, is also identified in connection with the provided information.
Conclusion
Chih Cheng Ko’s patent reflects his contribution to display technology through a front-light module design intended for use in electrophoretic display devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile