Zhijian Sun

Person

Avon, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic tunable cable simulator
- Patent number 11,968,474
- Issue date Apr 23, 2024
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Half duplex amplifier
- Patent number 11,870,403
- Issue date Jan 9, 2024
- ARRIS Enterprises LLC
- Zoran Maricevic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bi-directional coupler with termination point for a test point
- Patent number 11,802,903
- Issue date Oct 31, 2023
- ARRIS Enterprises LLC
- Zhijian Sun
- G01 - MEASURING TESTING
Information Patent Grant
LC filtering with auto tuning
- Patent number 11,716,443
- Issue date Aug 1, 2023
- ARRIS Enterprises LLC
- Marcel Franz Christian Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Downstream plant capacity
- Patent number 11,553,244
- Issue date Jan 10, 2023
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical transmitter for digitized narrowcast signals
- Patent number 11,489,711
- Issue date Nov 1, 2022
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream optical input power auto alignment in an HPON network
- Patent number 11,451,297
- Issue date Sep 20, 2022
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital return receiver with digital data aggregation
- Patent number 11,362,799
- Issue date Jun 14, 2022
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Node fiber connectorization
- Patent number 10,955,635
- Issue date Mar 23, 2021
- ARRIS Enterprises LLC
- Zoran Maricevic
- G02 - OPTICS
Information Patent Grant
Power supply control for pluggable modules in a networking node
- Patent number 10,860,077
- Issue date Dec 8, 2020
- ARRIS Enterprises LLC
- Zhijian Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bi-directional coupler with termination point for a test point
- Patent number 10,651,958
- Issue date May 12, 2020
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RFoG ONU upstream signal optimization
- Patent number 10,263,702
- Issue date Apr 16, 2019
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier with digital linearization and multiple output stages
- Patent number 10,218,318
- Issue date Feb 26, 2019
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlay system with digital optical transmitter for digitized narro...
- Patent number 9,923,751
- Issue date Mar 20, 2018
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream aggregation with noise performance improvement
- Patent number 9,893,814
- Issue date Feb 13, 2018
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Agrregator-based cost-optimized communications topology for a point...
- Patent number 9,847,836
- Issue date Dec 19, 2017
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream aggregation with noise performance improvement
- Patent number 9,608,730
- Issue date Mar 28, 2017
- ARRIS Enterprises, Inc.
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active optical combiner for CATV network
- Patent number 9,590,732
- Issue date Mar 7, 2017
- ARRIS Enterprises, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitized broadcast signals
- Patent number 9,379,830
- Issue date Jun 28, 2016
- ARRIS Enterprises, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitizer for use in an overlay system with digital optical transmi...
- Patent number 9,118,419
- Issue date Aug 25, 2015
- ARRIS Enterprises, Inc.
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitization and transport of return paths employing different freq...
- Patent number 9,065,566
- Issue date Jun 23, 2015
- ARRIS Solutions, Inc.
- Laurence Richards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic dual receiver in a multi-wavelength fiber optic system
- Patent number 9,014,576
- Issue date Apr 21, 2015
- ARRIS Solutions, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended range for CWDM optical transport
- Patent number 8,917,986
- Issue date Dec 23, 2014
- ARRIS Solutions, Inc.
- Venk Mutalik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitizer for use in an overlay system with digital optical transmi...
- Patent number 8,670,668
- Issue date Mar 11, 2014
- ARRIS Enterprises, Inc.
- Zoran Marlcevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predistortion using FPGA
- Patent number 8,145,066
- Issue date Mar 27, 2012
- Arris Group, Inc.
- Dean Painchaud
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual use of test point power monitor
- Patent number 8,145,068
- Issue date Mar 27, 2012
- Arris Group, Inc.
- Zoran Maricevic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Anti-parallel PI PIN attenuator structure with improved CSO perform...
- Patent number 7,999,631
- Issue date Aug 16, 2011
- Arris Group, Inc.
- Marcel F. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital to analog converter spur cancellation
- Patent number 7,948,416
- Issue date May 24, 2011
- Arris Group, Inc.
- Marcel F. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion generation in balanced and unbalanced signals
- Patent number 6,690,235
- Issue date Feb 10, 2004
- Koninklijke Philips Electronics N.V.
- Marcel F. C. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonlinear feedback linearizer
- Patent number 6,593,811
- Issue date Jul 15, 2003
- Koninklijke Philips Electronics N.V.
- Marcel F. C. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL REFLECTION CANCELLATION FOR MULTI-PORT FULL DUPLEX NODE AN...
- Publication number 20240340558
- Publication date Oct 10, 2024
- ARRIS Enterprises LLC
- Zhijian SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC TUNABLE CABLE SIMULATOR
- Publication number 20240223724
- Publication date Jul 4, 2024
- ARRIS Enterprises LLC
- Zhijian SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HALF DUPLEX AMPLIFIER
- Publication number 20240162872
- Publication date May 16, 2024
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC TUNABLE CABLE SIMULATOR
- Publication number 20240031526
- Publication date Jan 25, 2024
- ARRIS Enterprises LLC
- Zhijian SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FULL DUPLEX DOCSIS AMPLIFIER WITH LEGACY UPSTREAM SUPPORT
- Publication number 20230403128
- Publication date Dec 14, 2023
- ARRIS Enterprises LLC
- Marcel F.C. SCHEMMANN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMAND-DRIVEN DUPLEX
- Publication number 20230155804
- Publication date May 18, 2023
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNSTREAM PLANT CAPACITY
- Publication number 20230102444
- Publication date Mar 30, 2023
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HALF DUPLEX AMPLIFIER
- Publication number 20230098958
- Publication date Mar 30, 2023
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LC FILTERING WITH AUTO TUNING
- Publication number 20220303496
- Publication date Sep 22, 2022
- ARRIS Enterprises LLC
- Marcel Franz Christian SCHEMMANN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DOWNSTREAM PLANT CAPACITY
- Publication number 20220053235
- Publication date Feb 17, 2022
- ARRIS Enterprises LLC
- Zoran MARICEVIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTIONAL COUPLER WITH TERMINATION POINT FOR A TEST POINT
- Publication number 20210341532
- Publication date Nov 4, 2021
- ARRIS Enterprises LLC
- Zhijian SUN
- G01 - MEASURING TESTING
Information Patent Application
NON-SHORTING CABLE CORING TOOL
- Publication number 20210210917
- Publication date Jul 8, 2021
- CommScope Technologies LLC
- James K. Rahm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UPSTREAM OPTICAL INPUT POWER AUTO ALIGNMENT IN AN HPON NETWORK
- Publication number 20210175970
- Publication date Jun 10, 2021
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL RETURN RECEIVER WITH DIGITAL DATA AGGREGATION
- Publication number 20210160045
- Publication date May 27, 2021
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SUPPLY CONTROL FOR PLUGGABLE MODULES IN A NETWORKING NODE
- Publication number 20200125153
- Publication date Apr 23, 2020
- ARRIS Enterprises LLC
- Zhijian Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bi-Directional Coupler with Termination Point for a Test Point
- Publication number 20200127743
- Publication date Apr 23, 2020
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NODE FIBER CONNECTORIZATION
- Publication number 20200081215
- Publication date Mar 12, 2020
- ARRIS Enterprises LLC
- Zoran Maricevic
- G02 - OPTICS
Information Patent Application
AMPLIFIER WITH DIGITAL LINEARIZATION AND MULTIPLE OUTPUT STAGES
- Publication number 20190028068
- Publication date Jan 24, 2019
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RFoG ONU UPSTREAM SIGNAL OPTIMIZATION
- Publication number 20180219627
- Publication date Aug 2, 2018
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS
- Publication number 20180167255
- Publication date Jun 14, 2018
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AGRREGATOR-BASED COST-OPTIMIZED COMMUNICATIONS TOPOLOGY FOR A POINT...
- Publication number 20170257166
- Publication date Sep 7, 2017
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPSTREAM AGGREGATION WITH NOISE PERFORMANCE IMPROVEMENT
- Publication number 20170222722
- Publication date Aug 3, 2017
- ARRIS Enterprises LLC
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPSTREAM AGGREGATION WITH NOISE PERFORMANCE IMPROVEMENT
- Publication number 20160294476
- Publication date Oct 6, 2016
- Arris Enterprises, Inc.
- Zhijian Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE OPTICAL COMBINER FOR CATV NETWORK
- Publication number 20150304038
- Publication date Oct 22, 2015
- Arris Enterprises, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digitized Broadcast Signals
- Publication number 20150050025
- Publication date Feb 19, 2015
- Arris Enterprises, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITIZER FOR USE IN AN OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMI...
- Publication number 20130071120
- Publication date Mar 21, 2013
- Zoran Marlcevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARRO...
- Publication number 20130004173
- Publication date Jan 3, 2013
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE GROUP AGGREGATION
- Publication number 20120213515
- Publication date Aug 23, 2012
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL USE OF TEST POINT POWER MONITOR
- Publication number 20090263141
- Publication date Oct 22, 2009
- ARRIS
- Zoran Maricevic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Anti-Parallel Pi Pin Attenuator Structure with Improved CSO Perform...
- Publication number 20090256655
- Publication date Oct 15, 2009
- ARRIS
- Marcel F. Schemmann
- H03 - BASIC ELECTRONIC CIRCUITRY

Zhijian Sun

Person

Patents Grantslast 30 patents

Electronic tunable cable simulator

Half duplex amplifier

Bi-directional coupler with termination point for a test point

LC filtering with auto tuning

Downstream plant capacity

Digital optical transmitter for digitized narrowcast signals

Upstream optical input power auto alignment in an HPON network

Digital return receiver with digital data aggregation

Node fiber connectorization

Power supply control for pluggable modules in a networking node

Bi-directional coupler with termination point for a test point

RFoG ONU upstream signal optimization

Amplifier with digital linearization and multiple output stages

Overlay system with digital optical transmitter for digitized narro...

Upstream aggregation with noise performance improvement

Agrregator-based cost-optimized communications topology for a point...

Upstream aggregation with noise performance improvement

Active optical combiner for CATV network

Digitized broadcast signals

Digitizer for use in an overlay system with digital optical transmi...

Digitization and transport of return paths employing different freq...

Automatic dual receiver in a multi-wavelength fiber optic system

Extended range for CWDM optical transport

Digitizer for use in an overlay system with digital optical transmi...

Predistortion using FPGA

Dual use of test point power monitor

Anti-parallel PI PIN attenuator structure with improved CSO perform...

Digital to analog converter spur cancellation

Distortion generation in balanced and unbalanced signals

Nonlinear feedback linearizer

Patents Applicationslast 30 patents

INTERNAL REFLECTION CANCELLATION FOR MULTI-PORT FULL DUPLEX NODE AN...

ELECTRONIC TUNABLE CABLE SIMULATOR

HALF DUPLEX AMPLIFIER

ELECTRONIC TUNABLE CABLE SIMULATOR

FULL DUPLEX DOCSIS AMPLIFIER WITH LEGACY UPSTREAM SUPPORT

DEMAND-DRIVEN DUPLEX

DOWNSTREAM PLANT CAPACITY

HALF DUPLEX AMPLIFIER

LC FILTERING WITH AUTO TUNING

DOWNSTREAM PLANT CAPACITY

BI-DIRECTIONAL COUPLER WITH TERMINATION POINT FOR A TEST POINT

NON-SHORTING CABLE CORING TOOL

UPSTREAM OPTICAL INPUT POWER AUTO ALIGNMENT IN AN HPON NETWORK

DIGITAL RETURN RECEIVER WITH DIGITAL DATA AGGREGATION

POWER SUPPLY CONTROL FOR PLUGGABLE MODULES IN A NETWORKING NODE

Bi-Directional Coupler with Termination Point for a Test Point

NODE FIBER CONNECTORIZATION

AMPLIFIER WITH DIGITAL LINEARIZATION AND MULTIPLE OUTPUT STAGES

RFoG ONU UPSTREAM SIGNAL OPTIMIZATION

DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS

AGRREGATOR-BASED COST-OPTIMIZED COMMUNICATIONS TOPOLOGY FOR A POINT...

UPSTREAM AGGREGATION WITH NOISE PERFORMANCE IMPROVEMENT

UPSTREAM AGGREGATION WITH NOISE PERFORMANCE IMPROVEMENT

ACTIVE OPTICAL COMBINER FOR CATV NETWORK

Digitized Broadcast Signals

DIGITIZER FOR USE IN AN OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMI...

OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARRO...

SERVICE GROUP AGGREGATION

DUAL USE OF TEST POINT POWER MONITOR

Anti-Parallel Pi Pin Attenuator Structure with Improved CSO Perform...