Hossein Hashemi

Person

Pacific Palisades, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical phased array receiver architectures
- Patent number 11,626,929
- Issue date Apr 11, 2023
- University of Southern California
- Hossein Hashemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monolithically integrated large-scale optical phased array
- Patent number 10,656,496
- Issue date May 19, 2020
- University of Southern California
- Hossein Hashemi
- G02 - OPTICS
Information Patent Grant
Two-dimensional optical phased array
- Patent number 10,634,973
- Issue date Apr 28, 2020
- University of Southern California
- Hossein Hashemi
- G02 - OPTICS
Information Patent Grant
Hybrid-based cancellation in presence of antenna mismatch
- Patent number 10,615,949
- Issue date Apr 7, 2020
- University of Southern California
- Ankush Goel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing isolation in radio frequency multiplexers
- Patent number 10,581,650
- Issue date Mar 3, 2020
- Qorvo US, Inc.
- Hossein Hashemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid-based cancellation in presence of antenna mismatch
- Patent number 10,567,149
- Issue date Feb 18, 2020
- University of Southern California
- Ankush Goel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniature acoustic resonator-based filters and duplexers with cance...
- Patent number 9,871,543
- Issue date Jan 16, 2018
- University of Southern California
- Behnam Analui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
All-acoustic duplexers using directional couplers
- Patent number 9,866,201
- Issue date Jan 9, 2018
- Abtum Inc.
- Hossein Hashemi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reflection and hybrid reflection filters
- Patent number 9,843,302
- Issue date Dec 12, 2017
- University of Southern California
- Behnam Analui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency complex reflection coefficient reader
- Patent number 9,755,668
- Issue date Sep 5, 2017
- Abtum Inc.
- Sam Mandegaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing isolation and impedance matching in hybrid-based cancella...
- Patent number 9,590,794
- Issue date Mar 7, 2017
- University of Southern California
- Behnam Analui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Passive leakage cancellation networks for duplexers and coexisting...
- Patent number 9,490,866
- Issue date Nov 8, 2016
- University of Southern California
- Ankush Goel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed-back and feed-forward systems and methods to reduce oscillator...
- Patent number 8,258,877
- Issue date Sep 4, 2012
- University of Southern California
- Ankush Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Path-sharing transceiver architecture for antenna arrays
- Patent number 8,203,484
- Issue date Jun 19, 2012
- University of Southern California
- Ta-Shun Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-wideband variable-phase ring-oscillator arrays, architectures...
- Patent number 7,848,719
- Issue date Dec 7, 2010
- University of Southern California
- Harish Krishnaswamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable-phase ring-oscillator arrays, architectures, and related m...
- Patent number 7,840,199
- Issue date Nov 23, 2010
- University of Southern California
- Harish Krishnaswamy
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Stimulation and Recording System With Multi-Point Artifact Cancella...
- Publication number 20230198534
- Publication date Jun 22, 2023
- University of Southern California
- Hossein HASHEMI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL PHASED ARRAY RECEIVER ARCHITECTURES
- Publication number 20220216922
- Publication date Jul 7, 2022
- University of Southern California
- Hossein HASHEMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-DIMENSIONAL OPTICAL PHASED ARRAY
- Publication number 20180039153
- Publication date Feb 8, 2018
- University of Southern California
- Hossein Hashemi
- G02 - OPTICS
Information Patent Application
MONOLITHICALLY INTEGRATED LARGE-SCALE OPTICAL PHASED ARRAY
- Publication number 20180039154
- Publication date Feb 8, 2018
- University of Southern California
- Hossein Hashemi
- G02 - OPTICS
Information Patent Application
RADIO FREQUENCY COMPLEX REFLECTION COEFFICIENT READER
- Publication number 20170093441
- Publication date Mar 30, 2017
- Abtum Inc.
- Sam Mandegaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALL-ACOUSTIC DUPLEXERS USING DIRECTIONAL COUPLERS
- Publication number 20170070205
- Publication date Mar 9, 2017
- Abtum Inc.
- Hossein Hashemi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCING ISOLATION IN RADIO FREQUENCY MULTIPLEXERS
- Publication number 20170070405
- Publication date Mar 9, 2017
- Abtum Inc.
- Hossein Hashemi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID-BASED CANCELLATION IN PRESENCE OF ANTENNA MISMATCH
- Publication number 20150236842
- Publication date Aug 20, 2015
- University of Southern California
- Ankush Goel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFLECTION AND HYBRID REFLECTION FILTERS
- Publication number 20150236395
- Publication date Aug 20, 2015
- University of Southern California
- Behnam Analui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MINIATURE ACOUSTIC RESONATOR-BASED FILTERS AND DUPLEXERS WITH CANCE...
- Publication number 20150236390
- Publication date Aug 20, 2015
- University of Southern California
- Behnam Analui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Enhancing Isolation and Impedance Matching in Hybrid-Based Cancella...
- Publication number 20150163044
- Publication date Jun 11, 2015
- University of Southern California
- Behnam Analui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE LEAKAGE CANCELLATION NETWORKS FOR DUPLEXERS AND COEXISTING...
- Publication number 20140376419
- Publication date Dec 25, 2014
- University of Southern California
- Ankush Goel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIDEBAND TUNABLE LASER LINE-WIDTH REDUCTION
- Publication number 20130215919
- Publication date Aug 22, 2013
- University of Southern California
- Firooz Aflatouni
- G01 - MEASURING TESTING
Information Patent Application
FEED-BACK AND FEED-FORWARD SYSTEMS AND METHODS TO REDUCE OSCILLATOR...
- Publication number 20120299651
- Publication date Nov 29, 2012
- University of Southern California
- Ankush Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEED-BACK AND FEED-FORWARD SYSTEMS AND METHODS TO REDUCE OSCILLATOR...
- Publication number 20100237958
- Publication date Sep 23, 2010
- University of Southern California
- Ankush Goel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ULTRA-WIDEBAND VARIABLE-PHASE RING-OSCILLATOR ARRAYS, ARCHITECTURES...
- Publication number 20080297414
- Publication date Dec 4, 2008
- University of Southern California
- Harish Krishnaswamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Path-Sharing Transceiver Architecture for Antenna Arrays
- Publication number 20080252524
- Publication date Oct 16, 2008
- University of Southern California
- Ta-Shun Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable-Phase Ring-Oscillator Arrays, Architectures, and Related M...
- Publication number 20070290930
- Publication date Dec 20, 2007
- University of Southern California
- Harish Krishnaswamy
- H03 - BASIC ELECTRONIC CIRCUITRY

Hossein Hashemi

Person

Patents Grantslast 30 patents

Optical phased array receiver architectures

Monolithically integrated large-scale optical phased array

Two-dimensional optical phased array

Hybrid-based cancellation in presence of antenna mismatch

Enhancing isolation in radio frequency multiplexers

Hybrid-based cancellation in presence of antenna mismatch

Miniature acoustic resonator-based filters and duplexers with cance...

All-acoustic duplexers using directional couplers

Reflection and hybrid reflection filters

Radio frequency complex reflection coefficient reader

Enhancing isolation and impedance matching in hybrid-based cancella...

Passive leakage cancellation networks for duplexers and coexisting...

Feed-back and feed-forward systems and methods to reduce oscillator...

Path-sharing transceiver architecture for antenna arrays

Ultra-wideband variable-phase ring-oscillator arrays, architectures...

Variable-phase ring-oscillator arrays, architectures, and related m...

Patents Applicationslast 30 patents

Stimulation and Recording System With Multi-Point Artifact Cancella...

OPTICAL PHASED ARRAY RECEIVER ARCHITECTURES

TWO-DIMENSIONAL OPTICAL PHASED ARRAY

MONOLITHICALLY INTEGRATED LARGE-SCALE OPTICAL PHASED ARRAY

RADIO FREQUENCY COMPLEX REFLECTION COEFFICIENT READER

ALL-ACOUSTIC DUPLEXERS USING DIRECTIONAL COUPLERS

ENHANCING ISOLATION IN RADIO FREQUENCY MULTIPLEXERS

HYBRID-BASED CANCELLATION IN PRESENCE OF ANTENNA MISMATCH

REFLECTION AND HYBRID REFLECTION FILTERS

MINIATURE ACOUSTIC RESONATOR-BASED FILTERS AND DUPLEXERS WITH CANCE...

Enhancing Isolation and Impedance Matching in Hybrid-Based Cancella...

PASSIVE LEAKAGE CANCELLATION NETWORKS FOR DUPLEXERS AND COEXISTING...

WIDEBAND TUNABLE LASER LINE-WIDTH REDUCTION

FEED-BACK AND FEED-FORWARD SYSTEMS AND METHODS TO REDUCE OSCILLATOR...

FEED-BACK AND FEED-FORWARD SYSTEMS AND METHODS TO REDUCE OSCILLATOR...

ULTRA-WIDEBAND VARIABLE-PHASE RING-OSCILLATOR ARRAYS, ARCHITECTURES...

Path-Sharing Transceiver Architecture for Antenna Arrays

Variable-Phase Ring-Oscillator Arrays, Architectures, and Related M...