Invention Grant
- Patent Title: Detecting failure of scanning mirror
- Patent Title (中): 检测扫描镜的故障
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Application No.: US14433688Application Date: 2013-12-12
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Publication No.: US09523625B2Publication Date: 2016-12-20
- Inventor: Alexander Shpunt
- Applicant: PRIMESENSE LTD.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: D. Kligler IP Services Ltd.
- International Application: PCT/IB2013/060839 WO 20131212
- International Announcement: WO2014/091435 WO 20140619
- Main IPC: G01B9/00
- IPC: G01B9/00 ; G01M11/00 ; B81C99/00 ; G02B26/08 ; B81B3/00 ; B81C1/00 ; G01N27/00 ; G01R31/02 ; H01L21/306
Abstract:
A method for monitoring includes providing a device (64) including a first part (46) and a second part (72) and a movable joint (70) connecting the first part to the second part. An electrical characteristic of a conductive path (80) crossing the movable joint is measured, and a remedial action is initiated in response to detecting a change of the electrical characteristic.
Public/Granted literature
- US20150276547A1 DETECTING FAILURE OF SCANNING MIRROR Public/Granted day:2015-10-01
Information query
