This inventor holds 8 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: The Boeing Company, Other. Active years: 1996-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Diamond Bar, CA (US) (1996)
- Lihue, HI (US) (2008)
- Cerritos, CA (US) (2010)
- Bothell, WA (US) (2015)
- Seattle, WA (US) (2019 - 2020)
- Fullerton, CA (US) (2024)
Company Filing History:

Years Active: 1996-2025
Title: Kevin Julian Chang: Innovator in Aircraft Technology and Everyday Solutions
Introduction
Kevin Julian Chang is a notable inventor based in Seattle, WA (US). He holds 8 patents that showcase his innovative spirit and technical expertise. His work spans various fields, including aviation technology and practical consumer products.
Latest Patents
One of his latest inventions is a virtual window for aircraft fuselage. This projection-based virtual window system includes a hull, a transparent lens, a projection system, and a controller. The hull is mounted to an interior wall of a passenger cabin and is positioned over a hole in the wall. The transparent lens is secured between the hull and the wall, featuring a touch sensing layer embedded within. The projection system displays images on the hull's projection surface, while the controller receives instructions from the touch sensing layer to provide images to the projection system.
Another significant invention is a facial tissue box with adjustable height. This tissue box comprises front and rear surfaces with horizontal fold lines, and end surfaces with both horizontal fold lines and vertical perforation lines. The top surface includes a tissue pull-out port, while the bottom surface has a horizontal perforation line at the center and vertical perforation lines at either end. The design allows the tissue box height to be reduced, preventing the termination of the cascade pulling mechanism when the remaining number of tissues becomes half or less.
Career Highlights
Kevin has worked with prominent companies, including The Boeing Company. His experience in the aerospace industry has significantly influenced his innovative designs and inventions.
Collaborations
Throughout his career, Kevin has collaborated with talented individuals such as Peter A Derenski and Keun-Ho Chang. These collaborations have contributed to the development of his innovative ideas and patents.
Conclusion
Kevin Julian Chang is a remarkable inventor whose contributions to technology and everyday products demonstrate his creativity and problem-solving abilities. His patents reflect a commitment to enhancing user experience in both aviation and daily life.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile