System for transmitting digital signals over an optical fiber
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 1985
Grant Date -
N/A
app pub date -
Jan 11, 1983
filing date -
Jan 15, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The receiver of an optical-fiber transmission system comprises a device for restoring each digital signal comprising a first comparator comparing the level of the electric signal with a first reference level and generating a signal when the level of the electric signal is less than the reference level, a second comparator comparing the level of the electric signal with a second reference level and generating a signal when the level of the electric signal is greater than the reference level, and a summator summing the signals generated by the two comparators.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully