What are the patent examination procedures? What problems should be paid attention to in patent examination?

what are the patent examination procedures? What problems should be paid attention to in patent examination? When we are conducting patent examination, we need to go through some procedures to carry out patent examination smoothly. So what procedures do we need to go through to carry out patent examination smoothly? This article will introduce the patent examination procedures for everyone. What are the patent examination procedures? Patent examination procedures 1. Only the application for a patent for invention needs to go through this procedure when making a request for substantive examination. The request for actual trial can be submitted at the same time as the application or after the application, but it should be submitted within 3 years from the date of application at the latest. If it is not submitted within the time limit without justifiable reasons or is deemed not to have been submitted due to unqualified procedures, the application will be deemed to have been withdrawn. The request for real trial will not take effect until the substantive examination fee is paid. However, if the actual trial fee is not paid after the actual trial request is made, the Patent Office will not immediately issue the actual trial request for review. If it does not meet the requirements, the actual trial request will be regarded as no notice or correction notice as the case may be, and the reasons for the disqualification will be stated. If the applicant receives the notice of correction, it shall make corrections within the time limit prescribed by the examiner. If the applicant is deemed not to have given notice after receiving the request for actual trial, it shall resubmit a new request for actual trial that meets the requirements within 3 years from the date of application. If the actual trial request is qualified after examination, the Patent Office will publish it in the patent bulletin. The applicant shall, at the same time as submitting the request for substantive examination, submit the reference materials related to his invention before the filing date (before the priority date for the claim of priority), and shall declare if there are no reference materials. Where an application for the invention patent has been filed in a foreign country, it shall also submit the information of the foreign country's search or the results; If it is not submitted without justifiable reasons, the application will be deemed to be withdrawn; If there are positive reasons for not submitting it, it shall state and explain the reasons, and it may be supplemented after obtaining the information. If the above information is submitted, the reasons shall be stated in the file or annex column of the request (the request for actual examination was made at the time of application) or the request for substantive examination. When making a request for trial, the applicant may make an active modification or correction of the invention. Patent examination procedures 2. Reply to all kinds of notices from the Patent Office In the process of preliminary examination or substantive examination, when the examiner finds that there are obvious defects, format defects or substantive defects in the application, he shall notify the applicant to make corrections or amendments to the application or state his opinions on the defects specified by the examiner in the form of correction notice or examination opinions. The applicant must reply to this, and if he fails to reply without justifiable reasons, the application will be deemed to be withdrawn. The applicant shall reply.