What are the acts of impersonating patents? Does counterfeiting foreign patents constitute a crime?

Article 52 of the Trademark Law of People's Republic of China (PRC) stipulates five acts of infringing the exclusive right to use a registered trademark: 1, using a trademark identical with or similar to its registered trademark on the same or similar goods without the permission of the trademark registrant. This article divides trademark infringement into four forms: a. The trademark accused of infringement is the same as the registered trademark, and the goods used by the accused trademark belong to the same category as those approved by the registered trademark. B the accused infringing trademark is the same as the registered trademark, and the goods used by the accused infringing trademark are similar to those approved by the registered trademark. C the accused infringing trademark is similar to the registered trademark, and the trademark used by the accused infringing trademark belongs to the same category as the goods approved for use by the registered trademark. D the accused infringing trademark is similar to the registered trademark, and the goods used by the accused infringing trademark are similar to those approved by the registered trademark. 2. Selling goods that infringe the exclusive right to use a registered trademark; 3. Forging or manufacturing others' registered trademarks without authorization or selling forged or manufactured registered trademarks without authorization; 4, without the consent of the trademark registrant, change its registered trademark and put the goods with the changed trademark on the market again. This behavior is also called "reverse imitation". 5, causing other damage to the exclusive right to use a registered trademark of others.