The content of the supplement and correction letter includes the "patent application number", "invention name", "applicant", the year, month and day when the supplement and correction notice was received, the number of supplements and corrections, and the serial number of the document.
The correction letter is used to make a correction request after discovering errors after the document is submitted, or to respond to the approval notice issued by the examiner. If the content of the request letter of the electronic application needs to be supplemented or corrected, the examiner shall require the applicant to submit a supplementary letter or statement of opinions only for the defective part, and shall no longer require the applicant to submit a replacement page of the request letter. ?
You don’t need to fill in the content in the “before correction” section of the correction notice, and fill in “see the modification and replacement page for details” in the “after correction” section. If you submit an electronic application and cannot submit a modification reference page, you can add an "opinion statement" and state how to modify it in the opinion statement to facilitate the examiner's review.
If there is a lot of amendments, you can directly quote the front and back parts of the claims before or after the amendments, and the middle text can use ellipses. "Original document marking additions, replacements, and deletions" can be marked in a revised manner.