Patents by Inventor Kenny Yu Hin Tsang

Kenny Yu Hin Tsang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Portion of a display screen with a graphical user interface

Patent number: D679284

Type: Grant

Filed: March 30, 2011

Date of Patent: April 2, 2013

Assignee: SMART Technologies ULC

Inventors: Kathryn Kylie Rounding, Jennifer Christine Pipchuk, Michael John Boyle, Kenny Yu Hin Tsang

Portion of a display screen with a graphical user interface