In the case of unauthorized use of a trademark, any use may constitute trademark infringement. To reduce the risk of infringement, you may consider the following methods, but please note that these methods do not completely eliminate the possibility of infringement and legal risks still exist. The best practice is to seek advice from a legal professional. 1. **Avoid confusion**: - **Different goods or service categories**: Make sure the mark you use is different from the goods or service categories to which the registered trademark belongs to reduce the possibility of consumer confusion. - **Different markets and audiences**: Choose a different market positioning or target audience to avoid overlapping with the trademark holder's main market. 2. **Modify the logo design**: - **Change the graphic elements**: Significantly modify the graphic part of the mark to make it clearly different from the original mark. - **Adjust the color and font**: Use different color combinations and font styles to make the mark visually distinguishable from the original mark. 3. **Use descriptive or generic terms**: - Avoid using unique or recognizable marks, and instead choose descriptive or generic words, which are generally not protected by trademarks. 4. **Limit the scope of use**: - **Time limit**: Use the trademark only for a specific period of time to avoid the risk of infringement caused by long-term use. - **Geographical restrictions**: Use the trademark within a specific geographical area and avoid using it within the effective scope of the trademark registration. 5. **Add a disclaimer**: - Clearly state in relevant materials that it is not related to the trademark owner to reduce consumer confusion, but this does not completely exempt from infringement liability. 6. **Obtain permission or authorization**: - Contact the trademark owner as much as possible to seek legal permission to use to ensure that the use does not constitute infringement. **Important tips**: The above methods are for reference only and cannot ensure that legal risks are completely avoided. Trademark infringement involves complex legal issues. It is recommended to consult a professional intellectual property lawyer before taking any action to obtain legal advice for specific situations.