Using the TrustZone® Trademark

Please use the above trademark in accordance with the Arm trademark use guidelines. In addition, please follow the Arm branding guidelines if you hold a valid trademark licence from Arm.

Symbol:

®

Approved nouns:

architecture extension
architecture security extension
brand
processor security technology
processor technology
technology
trademark

Use format:

Arm® TrustZone® [product name] and/or [approved noun]
e.g. Arm® TrustZone® technology

Always use the TrustZone trademark preceded by the Arm trademark in first use, i.e. Arm® TrustZone®. You do not have to use the Arm trademark in each subsequent use of the TrustZone trademark.

Notice:

Arm and TrustZone are registered trademarks of Arm Limited (or its subsidiaries or affiliates) in the US and/or elsewhere.

Use examples for TrustZone trademark

Example

Correct use

Incorrect use

#1

Arm® TrustZone® technology

Arm® TrustZone™ technology
Arm® trustzone® technology


Arm® TrustZone® processor

“processor” is not an approved noun.

#2

Arm® TrustZone® for Armv8-M

Arm® TrustZone® for v8-M

Arm® TrustZone®-M

Arm® TrustZone®M
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