Mobile communication device with environmental sensors
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United States of America Patent
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Issued Date -
Jan 4, 2007
app pub date -
Jun 29, 2005
filing date -
Jun 29, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a mobile communication device such as a cellular phone or wireless personal digital assistant (PDA) that incorporates environmental monitoring sensors to detect such factors as humidity, temperature and ultraviolet (UV) radiation levels. The invention integrates these key environmental sensors into a module that is integrated with a mobile phone or, in one embodiment, may be adapted as a separate device in wireless communication with a mobile phone or other mobile communication device. Integration is accomplished by the use of a microprocessor control unit and may employ an op-amplifier and analog-to-digital converter for certain data streams.
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