Invention Grant
- Patent Title: Hologram for alignment
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Application No.: US15037456Application Date: 2013-11-29
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Publication No.: US09835448B2Publication Date: 2017-12-05
- Inventor: William J. Allen , David A. Fattal
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: Dhand Law PC
- International Application: PCT/US2013/072480 WO 20131129
- International Announcement: WO2015/080750 WO 20150604
- Main IPC: G01B11/26
- IPC: G01B11/26 ; G01B9/021 ; G01C1/00 ; G01B11/27 ; G03H1/22 ; G06K7/10 ; G06K7/14 ; G06K19/06 ; G03H1/26
Abstract:
An example hologram device may include a target holographic view of an encoded holographic image representing an alignment target; and a plurality of non-target holographic views of the encoded holographic image, each non-target holographic view indicating a position relative to the target holographic view.
Public/Granted literature
- US20160305775A1 HOLOGRAM FOR ALIGNMENT Public/Granted day:2016-10-20
Information query
