David Z. Chen

Person

Dallas, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drop cable box
- Patent number 12,153,270
- Issue date Nov 26, 2024
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Intelligent optical switch
- Patent number 12,055,762
- Issue date Aug 6, 2024
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Easy access patch panel
- Patent number 12,022,245
- Issue date Jun 25, 2024
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated connector cable
- Patent number 11,914,211
- Issue date Feb 27, 2024
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Assemblies for sealing cable connections
- Patent number 11,901,666
- Issue date Feb 13, 2024
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting configurations for optical fiber distribution systems
- Patent number 11,709,330
- Issue date Jul 25, 2023
- Go!Foton Holdings, Inc.
- David Zhi Chen
- G02 - OPTICS
Information Patent Grant
Cable termination assembly with disengagement prevention structures
- Patent number 11,703,651
- Issue date Jul 18, 2023
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Assemblies for sealing cable connections
- Patent number 11,641,078
- Issue date May 2, 2023
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber distribution system
- Patent number 11,630,278
- Issue date Apr 18, 2023
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Intelligent patch panel
- Patent number 11,531,170
- Issue date Dec 20, 2022
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Easy access patch panel
- Patent number 11,228,819
- Issue date Jan 18, 2022
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-fiber cable
- Patent number 11,131,817
- Issue date Sep 28, 2021
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Optical fiber distribution system
- Patent number 11,125,961
- Issue date Sep 21, 2021
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Integrated connector cable
- Patent number 11,119,284
- Issue date Sep 14, 2021
- Go!Foton Holdings, Inc.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Grant
Optical network with small-form-factor optical fiber cross-connect...
- Patent number 9,877,091
- Issue date Jan 23, 2018
- Verizon Patent and Licensing Inc.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Large matrix VCSEL termination without channel laser crosstalk
- Patent number 9,759,882
- Issue date Sep 12, 2017
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Air jetted micro-cable with super low resistance and dramatically i...
- Patent number 9,625,670
- Issue date Apr 18, 2017
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Dynamic variable optical attenuator with dual directional tapping
- Patent number 9,547,130
- Issue date Jan 17, 2017
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Pre-terminated fiber cable
- Patent number 9,470,865
- Issue date Oct 18, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Fiber optic cable assembly with micro-duct protection
- Patent number 9,465,182
- Issue date Oct 11, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Cable splicing fixture
- Patent number 9,459,408
- Issue date Oct 4, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Eccentric cut sleeve for optical fiber adapter
- Patent number 9,453,974
- Issue date Sep 27, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
OTDR signal injection for multi-band optical power balancing
- Patent number 9,435,712
- Issue date Sep 6, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Retractable termination pedestal
- Patent number 9,419,425
- Issue date Aug 16, 2016
- Verizon Patent and Licensing Inc.
- David Z Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adjustable width, thin blade, micro-trenching cutting machine
- Patent number 9,387,601
- Issue date Jul 12, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid optical fiber cable
- Patent number 9,389,383
- Issue date Jul 12, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G02 - OPTICS
Information Patent Grant
Method and system for providing dedicated service on a passive opti...
- Patent number 9,331,810
- Issue date May 3, 2016
- Verizon Patent and Licensing Inc.
- David Z Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanical bend, twist, push and pull blown optical cable testing a...
- Patent number 9,322,757
- Issue date Apr 26, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic communication splitter
- Patent number 9,323,064
- Issue date Apr 26, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OTDR fault tracing in optical networks
- Patent number 9,240,836
- Issue date Jan 19, 2016
- Verizon Patent and Licensing Inc.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Cable Grommet and Cable Grommet Installation
- Publication number 20250007206
- Publication date Jan 2, 2025
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Intelligent Optical Switch
- Publication number 20240337792
- Publication date Oct 10, 2024
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
System and Method of Optical Fiber Characterization Via Communicati...
- Publication number 20240297711
- Publication date Sep 5, 2024
- GolFoton Holdings, Inc.
- Kenichiro Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modules for Spliced Cable Connections
- Publication number 20240151923
- Publication date May 9, 2024
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Patch Panel With Extension Cable Storage
- Publication number 20230336895
- Publication date Oct 19, 2023
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fiber Optic Module Having Highly Accessible Ports
- Publication number 20230204892
- Publication date Jun 29, 2023
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Outside Plant Cable Add And Drop Enclosure
- Publication number 20230125728
- Publication date Apr 27, 2023
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Drop Cable Box
- Publication number 20220229252
- Publication date Jul 21, 2022
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Cable Termination Assembly With Disengagement Prevention Structures
- Publication number 20220120989
- Publication date Apr 21, 2022
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Intelligent Optical Switch
- Publication number 20220003935
- Publication date Jan 6, 2022
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Easy Access Patch Panel
- Publication number 20210409842
- Publication date Dec 30, 2021
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Easy Access Patch Panel
- Publication number 20210409841
- Publication date Dec 30, 2021
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Fiber Distribution System
- Publication number 20210373270
- Publication date Dec 2, 2021
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Integrated Connector Cable
- Publication number 20210364709
- Publication date Nov 25, 2021
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Intelligent Panel System
- Publication number 20210356681
- Publication date Nov 18, 2021
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Multi-Fiber Cable
- Publication number 20200355882
- Publication date Nov 12, 2020
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Mounting Configurations For Optical Fiber Distribution Systems
- Publication number 20200218023
- Publication date Jul 9, 2020
- GO!FOTON HOLDINGS, INC.
- David Zhi Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTELLIGENT PATCH PANEL
- Publication number 20200166718
- Publication date May 28, 2020
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Optical Fiber Distribution System
- Publication number 20200081216
- Publication date Mar 12, 2020
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
Integrated Connector Cable
- Publication number 20200073059
- Publication date Mar 5, 2020
- GO!FOTON HOLDINGS, INC.
- Kenichiro Takeuchi
- G02 - OPTICS
Information Patent Application
OPTICAL NETWORK WITH SMALL-FORM-FACTOR OPTICAL FIBER CROSS-CONNECT...
- Publication number 20170164076
- Publication date Jun 8, 2017
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LARGE MARTIX VCSEL TERMINATION WITHOUT CHANNEL LASER CROSSTALK
- Publication number 20170045698
- Publication date Feb 16, 2017
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- G02 - OPTICS
Information Patent Application
PRE-TERMINATED FIBER CABLE
- Publication number 20160291275
- Publication date Oct 6, 2016
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- G02 - OPTICS
Information Patent Application
OTDR SIGNAL INJECTION FOR MULTI-BAND OPTICAL POWER BALANCING
- Publication number 20160187224
- Publication date Jun 30, 2016
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- G01 - MEASURING TESTING
Information Patent Application
OTDR FAULT TRACING IN OPTICAL NETWORKS
- Publication number 20160043798
- Publication date Feb 11, 2016
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- G01 - MEASURING TESTING
Information Patent Application
ECCENTRIC CUT SLEEVE FOR OPTICAL FIBER ADAPTER
- Publication number 20160025941
- Publication date Jan 28, 2016
- VERIZON PATENT AND LICENSING INC.
- David Z. CHEN
- G02 - OPTICS
Information Patent Application
FIBER OPTIC CABLE ASSEMBLY WITH MICRO-DUCT PROTECTION
- Publication number 20150378123
- Publication date Dec 31, 2015
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- G02 - OPTICS
Information Patent Application
DYNAMICALLY ADJUSTABLE IMPULSE DRIVING FLUID JETTING DEVICE
- Publication number 20150316041
- Publication date Nov 5, 2015
- VERIZON PATENT AND LICENSING INC.
- David Z. Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPTICAL-SENSOR-EQUIPPED CUT SLEEVE FOR CONNECTOR ADAPTER
- Publication number 20150308863
- Publication date Oct 29, 2015
- VERIZON PATENT AND LICENSING INC.
- David Z. CHEN
- G01 - MEASURING TESTING
Information Patent Application
MICRODUCT FOR BLOWN CABLE
- Publication number 20150276096
- Publication date Oct 1, 2015
- VERIZON PATENT AND LICENSING INC.
- David Z. CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

David Z. Chen

Person

Patents Grantslast 30 patents

Drop cable box

Intelligent optical switch

Easy access patch panel

Integrated connector cable

Assemblies for sealing cable connections

Mounting configurations for optical fiber distribution systems

Cable termination assembly with disengagement prevention structures

Assemblies for sealing cable connections

Optical fiber distribution system

Intelligent patch panel

Easy access patch panel

Multi-fiber cable

Optical fiber distribution system

Integrated connector cable

Optical network with small-form-factor optical fiber cross-connect...

Large matrix VCSEL termination without channel laser crosstalk

Air jetted micro-cable with super low resistance and dramatically i...

Dynamic variable optical attenuator with dual directional tapping

Pre-terminated fiber cable

Fiber optic cable assembly with micro-duct protection

Cable splicing fixture

Eccentric cut sleeve for optical fiber adapter

OTDR signal injection for multi-band optical power balancing

Retractable termination pedestal

Adjustable width, thin blade, micro-trenching cutting machine

Hybrid optical fiber cable

Method and system for providing dedicated service on a passive opti...

Mechanical bend, twist, push and pull blown optical cable testing a...

Dynamic communication splitter

OTDR fault tracing in optical networks

Patents Applicationslast 30 patents

Cable Grommet and Cable Grommet Installation

Intelligent Optical Switch

System and Method of Optical Fiber Characterization Via Communicati...

Modules for Spliced Cable Connections

Patch Panel With Extension Cable Storage

Fiber Optic Module Having Highly Accessible Ports

Outside Plant Cable Add And Drop Enclosure

Drop Cable Box

Cable Termination Assembly With Disengagement Prevention Structures

Intelligent Optical Switch

Easy Access Patch Panel

Easy Access Patch Panel

Optical Fiber Distribution System

Integrated Connector Cable

Intelligent Panel System

Multi-Fiber Cable

Mounting Configurations For Optical Fiber Distribution Systems

INTELLIGENT PATCH PANEL

Optical Fiber Distribution System

Integrated Connector Cable

OPTICAL NETWORK WITH SMALL-FORM-FACTOR OPTICAL FIBER CROSS-CONNECT...

LARGE MARTIX VCSEL TERMINATION WITHOUT CHANNEL LASER CROSSTALK

PRE-TERMINATED FIBER CABLE

OTDR SIGNAL INJECTION FOR MULTI-BAND OPTICAL POWER BALANCING

OTDR FAULT TRACING IN OPTICAL NETWORKS

ECCENTRIC CUT SLEEVE FOR OPTICAL FIBER ADAPTER

FIBER OPTIC CABLE ASSEMBLY WITH MICRO-DUCT PROTECTION

DYNAMICALLY ADJUSTABLE IMPULSE DRIVING FLUID JETTING DEVICE

OPTICAL-SENSOR-EQUIPPED CUT SLEEVE FOR CONNECTOR ADAPTER

MICRODUCT FOR BLOWN CABLE