美國
US 12,697,646 B2
Method for controlling optical element driving mechanism
US 12,697,646 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:Actutek Corporation。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- Actutek Corporation
- 發明人
- Ya-Hsiu WU; Sin-Jhong SONG
- 公開日
- 2026-08-04
- 申請日
- 2022-12-27
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,646 B2 · US12697646 · 12697646
摘要
A method for controlling an optical element driving mechanism is provided, including driving a movable portion to move relative to a fixed portion by a driving mechanism, and defining the movable portion to move relative to the fixed portion in a limit range. The movable portion is used for connecting to an optical element, and the movable portion is movable relative to the fixed portion.
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專利局網站: 美國專利商標局(USPTO)