Can't others use it after applying for a patent?

Only applying for a patent has no authorization and no patent right. China National Intellectual Property Administration will issue a power of attorney after passing the examination. This means that only when we go through the registration procedures and the State Information Bureau announces, can we have the patent right, and only when we have the patent right, can we have exclusivity.

However, the invention patent is more complicated and was made public before authorization. If one's own patent is authorized in the future, the individual who used the patented technology during the period from disclosure to authorization may be required to make appropriate compensation for his use during the period from disclosure to authorization. Patent application needs a certain degree of professionalism. You can ask Shenzhen Zhongke Wei, who has rich experience in patent application. I hope I can help you?