Over-voltage protection device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 28, 2023
Grant Date -
May 18, 2023
app pub date -
Feb 17, 2022
filing date -
Nov 18, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
The present disclosure provides an over-voltage protection device. The over-voltage protection device includes a substrate, a stack structure disposed over the substrate. The stack structure includes a first insulation structure, a second insulation structure, and a conductive layer. The conductive layer is disposed on the first insulation structure, and the second insulation structure is disposed on the conductive layer. The second insulation structure has an insulation air gap, which has an upper width greater than a lower width.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2022 Application Filing Year
- H05F Class
- 34 Applications Filed
- 14 Patents Issued To-Date
- 41.18 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H05F Class
- 0 % this patent is cited more than
- 2 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 | May 28, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 28, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 28, 2035 |
