金融界2025年1月29日消息,国家知识产权局信息显示,通用汽车环球科技运作有限责任公司取得一项名为“交通工具和基于语音识别的任务分配和热词检测功能控制的方法”的专利,授权公告号 CN 114125794 B,申请日期为 2021年5月。
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