本报北京2月25日电 （记者谷业凯）国家知识产权局数据显示：我国国内有效发明专利达532万件，成为世界上首个国内有效发明专利数量突破500万件的国家。“十四五”时期，我国国内有效发明专利数量持续增长，每万人口高价值发明专利拥有量达16件。截至2025年，我国发明专利申请量已连续多年位居全球第一，成为名副其实的专利大国。
Inside the stamp, the entire surface is filled with monochrome dark illustrations etched into the background like fine engraving. The illustrations must depict 5–8 of the most universally iconic and recognizable objects, characters, vehicles, symbols, and locations from [MOVIE] — chosen specifically because anyone who has seen the film would instantly recognize them. All arranged loosely across the full width of the stamp with generous spacing. Detailed technical engraving style — only outlines and fine internal linework, no fills, high contrast against the background.
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