Patent & Trademark Notices

Last updated Jan 17, 2020.

Keycafe Inc. has protected its valuable intellectual property rights in countries around the world, and owns a number of issued patents and pending patent applications covering its key exchange technology. These include:

Canadian Patent No.
2,899,951
China Patent No.
ZL201480008989.9
Israel Patent No.
240498
Japan Patent No.
6632887
Mexico Patent No.
354366
Philippines Patent No.
1-2015-501749
Singapore Patent No.
11201506274Y
South African Patent No.
2015/05870
United States Patent No.
9,582,949
United States Patent No.
9,954,835

Patent applications are pending or published in other countries including Australia, Brazil, Europe, Hong Kong, Israel, India, and South Korea.

The following is a list of Keycafe’s trademarks.

KEYCAFE (registered in United States, Canada and Japan)

If you have any questions, or if you see our intellectual property being misused or infringed upon, please contact Keycafe’s legal department: legal@keycafe.com