Refers to the three statutory disclosure behaviors within six months before the application date (publishing in nationally recognized technical journals, exhibiting at nationally recognized international exhibitions, and being disclosed by others without the applicant’s consent). Disclosure) does not affect the novelty of the patent application (which needs to be noted in the request and provided with corresponding evidence when applying). This six-month period is called the grace period.
Taking advantage of this grace period is risky, and I do not recommend that applicants disclose it in any way before the filing date.