Multi-frequency band communication based on filter sharing

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United States of America Patent

PATENT NO 11799429
APP PUB NO 20220045653A1
SERIAL NO

17481092

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Abstract

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The present disclosure relates to systems and methods for operating transceiver circuitry to transmit or receive signals on various frequency ranges. To do so, a transmitter or a receiver of the transceiver circuitry is selectively coupled to or uncoupled from an antenna of the transceiver circuitry. Additionally, radio frequency filters may be individually or collectively coupled to and/or uncoupled from the antenna to filter different frequencies in the transmitting or receiving signals.

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APPLE INCCALIFORNIA USA CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emami-Neyestanak, Sohrab San Francisco, US 30 376
Lin, Saihua Santa Clara, US 45 212
Wang, Hongrui San Jose, US 42 50

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