Optical time synchronization
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United States of America Patent
Stats
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Oct 8, 2024
Grant Date -
May 11, 2023
app pub date -
Nov 4, 2022
filing date -
Nov 5, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method for synchronizing clocks. The system may include a master device having a reference clock and slave devices whose clocks may be synchronized with the reference clock. The master device may drive a light transmitter (e.g., LED) to produce a light pulse with each clock cycle of the reference clock. The light pluses may be distributed by a transmissive medium, such as a low cost optical fiber.
First Claim
Other Claims data not available
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International Classification(s)
- 2022 Application Filing Year
- H03L Class
- 440 Applications Filed
- 300 Patents Issued To-Date
- 68.19 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H03L 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 | Apr 8, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 8, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 8, 2036 |
