group directorglossary / GROUP DIRECTOR group director. Patents. The person responsible for directing the operations of an examining group within the U.S. Patent and Trademark Office. 词条贡献者 资深译员姚坚,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,专注翻译各种与私募资本有关的法律文件。