Untethered microphone and base unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 1998
Grant Date -
N/A
app pub date -
Jul 3, 1996
filing date -
Jul 3, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention is directed towards an untethered microphone associated with a radio telephone base and adapted to provide wireless communication therebetween. The remote microphone may include a rechargeable battery and a solar power supply and associated panel configured to recharge the battery. The remote microphone and base unit are adapted to each transmit and receive data and control signals therebetween. The remote microphone is further adapted to transmit voice signals from the microphone to the base unit during operation. Typically, a first transceiver is located with the remote unit, and a second transceiver is located with the hands-free base unit. Working together, the transceivers carry the microphone's signals to the radio telephone's transmitter. Additionally, the transceivers carry call-in-progress information back and forth between the microphone and the hands-free base unit.
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