Legal analysis: How to convict the infringement of intellectual property rights: According to China's intellectual property law and its related regulations, infringement of intellectual property rights can be exempted from sentencing, and many factors should be considered comprehensively. For example, if counterfeiting another person's registered trademark constitutes a crime, criminal responsibility shall be investigated according to law in addition to compensation for the losses of the infringed person, and the total sentencing range shall be less than seven years.

Legal basis: article 2 14 of the criminal law of People's Republic of China (PRC)? Whoever knowingly sells goods with counterfeit registered trademarks and the sales amount is relatively large shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention and shall also, or shall only, be fined; If the sales amount is huge, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and shall also be fined.