Patent code 220302

The examiner gives you a notice of correction, stating that your materials are incomplete and asking you to submit complete materials. Generally speaking, it is aimed at correcting what your materials are missing, which one is missing and which one is supplemented, which belongs to the problems found in the formal review of your application materials. The following notice of review opinions is about the technical contents in your application documents. I will send you a notice of review opinions, explaining the possibility of authorization, or I will directly reject it for you. As for the different notification numbers, this is for the purpose of archiving, and each document issued must be recorded for future reference.