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Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 3, 2024
Grant Date -
Jun 8, 2023
app pub date -
Nov 9, 2022
filing date -
Nov 9, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In accordance with an embodiment, an integrated circuit chip includes a first input configured to receive a rectified potential and a second input configured to receive a reference potential; a first circuit configured to maintain the rectified potential at a constant value on the first input; a second circuit having a power supply input coupled to the first node; a first resistor series-connected to the first circuit between the second input and the first node, or connected between the first input and the first node; a third circuit connected across the first resistor and configured to deliver a signal which is an image of a current in the first resistor; and a fourth circuit configured to determine a mains frequency and/or a mains voltage based at least on the signal which is the image of the current in the first resistor.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- G01R Class
- 4564 Applications Filed
- 2218 Patents Issued To-Date
- 48.60 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G01R Class
- 0 % 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 | Jun 3, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 3, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 3, 2036 |