The patentee for the patent for invention or utility model concerned may not amend its or his description or drawings. The patentee for the patent for design concerned may not amend its or his drawings,photographs or the brief explanation of the design.

• 发明或者实用新型专利的专利权人不得修改专利说明书和附图，外观设计专利的专利权人不得修改图片、照片和简要说明。