Analog signal isolator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 26, 2023
Grant Date -
Aug 19, 2021
app pub date -
May 4, 2021
filing date -
Jun 23, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a signal isolating test instrument, such as an electronics test probe. The instrument includes an input to receive a floating analog signal. An upconverter is employed to modulate the floating analog signal to a microwave frequency analog signal. An isolation barrier in the instrument prevents coupling of the floating analog signal to an earth ground. The instrument employs a microwave structure to transmit the microwave frequency analog signal across the isolation barrier via electromagnetic coupling. A downconverter is then employed to demodulate the microwave frequency analog signal to obtain a ground referenced test signal corresponding to the floating analog signal.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2021 Application Filing Year
- H03L Class
- 451 Applications Filed
- 350 Patents Issued To-Date
- 77.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H03L 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 | Mar 26, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 26, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 26, 2035 |
