Adjustable watchband with embedded antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 1, 1990
Grant Date -
N/A
app pub date -
Jan 18, 1989
filing date -
Jan 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a means of maintaining a constant tuned frequency as a wrist band antenna is lengthened and shortened. As a wrist band antenna is lengthened, the inductance of the antenna is generally increased. The present invention provides a wrist band the length of the antenna. As the wrist band is lengthened the inductance increases and the capacitance decreases thereby maintaining the tuned frequency substantially constant.
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Family
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Cited Art Landscape
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