Digital holography device and digital holography play method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 23, 2018
Grant Date -
Jul 23, 2015
app pub date -
Aug 28, 2013
filing date -
Aug 31, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A digital holography device of an embodiment of the present invention includes: an image sensing device which records, in an image sensor and on the basis of an object, a plurality of holograms that correspond to respective different photographic exposure values; and a computer which (i) generates a high dynamic range hologram, which includes pieces of information ranging from low luminance information to high luminance information, by synthesizing the plurality of holograms recorded and (ii) generates a reconstructed image of the object by performing arithmetic processing of phase-shift interferometry, diffraction calculation, and/or the like on the basis of the high dynamic range hologram.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- G03H Class
- 161 Applications Filed
- 143 Patents Issued To-Date
- 88.82 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G03H Class
- 28.57 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 23, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 23, 2030 |
