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List of Rfaxis, Inc. patents

Patents where

Current Assignee

Name

Rfaxis, Inc.

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 9231680 Multi-channel radio frequency front end circuit	Patent 9231680 was granted and assigned to Rfaxis, Inc. on January, 2016 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	9231680	January 5, 2016
‌ US Patent 10097171 Radio frequency switch with low oxide stress	Patent 10097171 was granted and assigned to Rfaxis, Inc. on October, 2018 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	10097171	October 9, 2018
‌ US Patent 8078119 Multi mode radio frequency transceiver front end circuit with inter-stage power divider	Patent 8078119 was granted and assigned to Rfaxis, Inc. on December, 2011 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8078119	December 13, 2011
‌ US Patent 8019289 Radio frequency transceiver front end circuit with matching circuit voltage divider	Patent 8019289 was granted and assigned to Rfaxis, Inc. on September, 2011 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8019289	September 13, 2011
‌ US Patent 8140025 Single input/output port radio frequency transceiver front end circuit with low noise amplifier switching transistor	Patent 8140025 was granted and assigned to Rfaxis, Inc. on March, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8140025	March 20, 2012
‌ US Patent 9093734 Miniature radio frequency directional coupler for cellular applications	Patent 9093734 was granted and assigned to Rfaxis, Inc. on July, 2015 by the United States Patent and Trademark Office.	Rfaxis, Inc.	Rfaxis, Inc.	United States Patent and Trademark Office	9093734	July 28, 2015
‌ US Patent 8928428 On-die radio frequency directional coupler	Patent 8928428 was granted and assigned to Rfaxis, Inc. on January, 2015 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8928428	January 6, 2015
‌ US Patent 9054653 On-die harmonics filtering for radio frequency power amplifiers	Patent 9054653 was granted and assigned to Rfaxis, Inc. on June, 2015 by the United States Patent and Trademark Office.	Rfaxis, Inc.	Rfaxis, Inc.	United States Patent and Trademark Office	9054653	June 9, 2015
‌ US Patent 9065385 Spur cancellation in GSM-GPRS-EDGE power amplifiers with DC-DC converters	Patent 9065385 was granted and assigned to Rfaxis, Inc. on June, 2015 by the United States Patent and Trademark Office.	Rfaxis, Inc.	Rfaxis, Inc.	United States Patent and Trademark Office	9065385	June 23, 2015
‌ US Patent 8417286 Transmit-receive radio frequency front end integrated circuits for laptop computer applications	Patent 8417286 was granted and assigned to Rfaxis, Inc. on April, 2013 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8417286	April 9, 2013
‌ US Patent 9093967 Power amplifier with co-existence filter	Patent 9093967 was granted and assigned to Rfaxis, Inc. on July, 2015 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	9093967	July 28, 2015
‌ US Patent 8649739 Increased receive sensitivity radio frequency front end integrated circuits	Patent 8649739 was granted and assigned to Rfaxis, Inc. on February, 2014 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8649739	February 11, 2014
‌ US Patent 8467738 Multi-mode radio frequency front end module	Patent 8467738 was granted and assigned to Rfaxis, Inc. on June, 2013 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8467738	June 18, 2013
‌ US Patent 9143184 Radio frequency multi-port switches	Patent 9143184 was granted and assigned to Rfaxis, Inc. on September, 2015 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	9143184	September 22, 2015
‌ US Patent 8135355 Radio frequency transceiver front end circuit with parallel resonant circuit	Patent 8135355 was granted and assigned to Rfaxis, Inc. on March, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8135355	March 13, 2012
‌ US Patent 8325632 Multi-channel radio frequency front end circuit with full receive diversity for multi-path mitigation	Patent 8325632 was granted and assigned to Rfaxis, Inc. on December, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8325632	December 4, 2012
‌ US Patent 8073401 Multi mode radio frequency transceiver front end circuit with inter-stage matching circuit	Patent 8073401 was granted and assigned to Rfaxis, Inc. on December, 2011 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8073401	December 6, 2011
‌ US Patent 8374557 Radio frequency front end circuit with antenna diversity for multipath mitigation	Patent 8374557 was granted and assigned to Rfaxis, Inc. on February, 2013 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8374557	February 12, 2013
‌ US Patent 8175541 Radio frequency transceiver front end circuit	Patent 8175541 was granted and assigned to Rfaxis, Inc. on May, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8175541	May 8, 2012
‌ US Patent 8073400 Multi mode radio frequency transceiver front end circuit	Patent 8073400 was granted and assigned to Rfaxis, Inc. on December, 2011 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8073400	December 6, 2011
‌ US Patent 8265567 Single input/output port radio frequency transceiver front end circuit	Patent 8265567 was granted and assigned to Rfaxis, Inc. on September, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8265567	September 11, 2012
‌ US Patent 8301084 Radio frequency transceiver front end circuit with direct current bias switch	Patent 8301084 was granted and assigned to Rfaxis, Inc. on October, 2012 by the United States Patent and Trademark Office.		Rfaxis, Inc.	United States Patent and Trademark Office	8301084	October 30, 2012

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