Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2006-08-21
2011-10-04
Pan, Yuwen (Department: 2618)
Telecommunications
Radiotelephone system
Special service
C455S412100, C455S423000, C455S066100
Reexamination Certificate
active
08032123
ABSTRACT:
A mobile telecommunications handset is provided. The mobile telecommunications handset includes a component operable to measure a level of an air pollutant and a transceiver operable for a user to send and receive communications wirelessly.
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Pan Yuwen
Samsung Electronics Co,. Ltd.
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