art unitglossary / ART UNIT art unit. Patents. A group of patent examiners in the U.S. Patent and Trademark Office specializing in a particular field of technology. • Each art unit is led by a senior patent examiner. 词条贡献者 译者陈鹏,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,擅长翻译各种与诉讼及争议解决相关的法律文件。