Invention Grant
- Patent Title: Screen
- Patent Title (中): 屏幕
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Application No.: US11551225Application Date: 2006-10-19
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Publication No.: US07768704B2Publication Date: 2010-08-03
- Inventor: Philip S. Burkum
- Applicant: Philip S. Burkum
- 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
- Main IPC: G03B21/60
- IPC: G03B21/60
Abstract:
A method and apparatus relating to a projection screen having a reflective face including gills are disclosed.
Public/Granted literature
- US20080094705A1 SCREEN Public/Granted day:2008-04-24
Information query
