Brand model: HUAWEI Mate 40E Pro

System version: HarmonyOS3.0.0

Software version: WeChat 8.0.30

Product number The query is performed on the WeChat page. The steps are as follows: Query via WeChat

1. Open WeChat

Open your WeChat and enter the homepage.

2. Search code

Search product code.

3. Query

Click on the code indicated in the picture for online query, enter the query interface, and enter the product keyword in the search.

4. Complete

After completing the input, click to view the product code. Legal Basis

"Trademark Law of the People's Republic of China" Article 3 Trademarks approved and registered by the Trademark Office are registered trademarks, including commodity trademarks, service trademarks, collective trademarks, and certification marks; the trademark registrant Enjoy exclusive rights to trademarks and are protected by law.

The term "collective trademark" as mentioned in this Law refers to a mark registered in the name of a group, association or other organization for use by members of the organization in commercial activities to indicate the user's membership in the organization.

The term "certification trademark" as used in this Law means that it is controlled by an organization with the ability to supervise certain goods or services and is used by units or individuals other than the organization to certify the goods or services. The origin, raw materials, manufacturing methods, quality or other signs of specific quality of the goods or services.

Special matters concerning the registration and management of collective trademarks and certification marks shall be stipulated by the industrial and commercial administration department of the State Council.