Remote initiation of communications for control of multiple appliances by telephone line
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 2002
Grant Date -
N/A
app pub date -
Jul 25, 2000
filing date -
Jul 25, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
To control multiple electronic devices in homes and other buildings through telephone lines, a user may establish communication by utilizing Caller ID supplied by a local telephone service supplier and, where such Caller ID service is unavailable, user generated Caller ID tones and simultaneous FAX pilot tones and data transmission, to signal to a device to be controlled or to a receiving station that instructions are received and communication is required.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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