Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:allows |
A method and apparatus for producing a three-dimensional display, particularly a hologram, using a reference beam and an object beam.
|
| gptkbp:application |
05/825,098
|
| gptkbp:assignee |
gptkb:Polaroid_Corporation
|
| gptkbp:class |
G03H 1/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
1980-06-03
|
| gptkbp:filingDate |
1977-08-15
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 4,206,315
|
| gptkbp:inventedBy |
gptkb:Stephen_A._Benton
|
| gptkbp:status |
expired
|
| gptkbp:title |
gptkb:Method_and_apparatus_for_producing_a_three-dimensional_display
|
| gptkbp:bfsParent |
gptkb:Stanford_R._Ovshinsky
|
| gptkbp:bfsLayer |
6
|