CoreWeave承诺在数据中心开发方面与德州候任州长合作

yun2025

CoreWeave承诺在数据中心开发方面与德州候任州长合作

华海清科获专利，抛光保持环达到目标形状后自动停止修整

11月6日，华海清科（688120）的发明专利《保持环修整装置、化学机械抛光单元及其控制方法和化学机械抛光设备》获授权，申请号为CN202511705507.1。

在化学机械抛光设备中，保持环的接触面也需要磨削修整。专利把修整盘、形状检测部件和控制器放进同一控制流程，抛光头使保持环与修整盘相对转动，检测部件取得被磨削面的形状。控制器确认形状达到设定条件后停止转动。停机依据是实际检测结果，目的是避免在形状已经合格后继续消耗修整资源。

截至此次授权消息披露时，华海清科今年获得的各类专利授权共99项，比上年同期增加22.22%。在2026年上半年，公司研发投入为2.75亿元，同比增长12.59%。企业知识产权记录中，华海清科股份有限公司名下可查到896条专利信息和39条著作权信息。

https://v.youku.com/v_show/id_XNjU3ODcyOTczNg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjkxNg==.html
https://v.youku.com/v_show/id_XNjU4ODQ0MTAzMg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjg5Mg==.html
https://v.youku.com/v_show/id_XNjU4ODQ0MTAyOA==.html
https://v.youku.com/v_show/id_XNjU4ODQzOTQ4MA==.html
https://v.youku.com/v_show/id_XNjU4ODQ0MDk3Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjgzMg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjgzNg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjgyMA==.html
https://v.youku.com/v_show/id_XNjU4ODQzODI3Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyOTYzMg==.html
https://v.youku.com/v_show/id_XNjU4ODQzODI2MA==.html
https://v.youku.com/v_show/id_XNjU3ODcyODMwNA==.html
https://v.youku.com/v_show/id_XNjU3ODcyODI5Mg==.html
https://v.youku.com/v_show/id_XNjU4ODQ0MDg3Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyNTE2MA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDcxMg==.html
https://v.youku.com/v_show/id_XNjU4ODQzOTQwMA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDcwMA==.html
https://v.youku.com/v_show/id_XNjU3ODcyODIwMA==.html
https://v.youku.com/v_show/id_XNjU4ODQzODEzNg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzcwOA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjcwMA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjY4NA==.html
https://v.youku.com/v_show/id_XNjU4ODQzODExNg==.html
https://v.youku.com/v_show/id_XNjU3ODcxOTE5Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDYxNg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDYwOA==.html
https://v.youku.com/v_show/id_XNjU3ODcyNTA0OA==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjY2MA==.html
https://v.youku.com/v_show/id_XNjU3ODcxOTE2MA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDU4NA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMDU1Mg==.html
https://v.youku.com/v_show/id_XNjU4ODQzOTI2MA==.html
https://v.youku.com/v_show/id_XNjU3ODcyNjYwOA==.html
https://v.youku.com/v_show/id_XNjU4ODQzOTIzMg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzU3Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzU2OA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjQ5Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMjEwMA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjQ4NA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNzkxMg==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjQ1Mg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMjAyNA==.html
https://v.youku.com/v_show/id_XNjU4ODQzNjQ0NA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzUwOA==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzQ5Ng==.html
https://v.youku.com/v_show/id_XNjU4ODQzNzgzNg==.html
https://v.youku.com/v_show/id_XNjU3ODcyMzQ0OA==.html