Remote control of a television receiver with locator feature or the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 16, 1999
Issued Date -
N/A
app pub date -
Dec 22, 1995
filing date -
Oct 2, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A remote control device having, in one embodiment, a keypad including a time-lock key and another key; means for locking the other key for a time period specified by a user in response to a depression of the time-lock key; and a transmitter for transmitting a channel select signal in response to a depression of the other key when the other key is not locked. In a further embodiment the remote control device has a keypad including a key; a processor for generating electrical signals in response to a depression of the key; a transmitter for transmitting a transmit signal in response to the electrical signals; a low frequency detector for detecting low frequency soundwaves; and an audio signal generator for emitting an audio signal in response to the low frequency soundwaves.
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