Optical laminate
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United States of America Patent
Stats
-
Jun 25, 2024
Grant Date -
Jul 14, 2022
app pub date -
Jan 31, 2020
filing date -
Mar 29, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An optical laminate that does not cause a reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G02B Class
- 95.13 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 25, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 25, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 25, 2035 |
