Daoyi Wang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fixture and method for attaching fibers to V-grooves of photonic in...
- Patent number 12,061,368
- Issue date Aug 13, 2024
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Fixture and method for attaching fibers to V-grooves of photonic in...
- Patent number 11,693,197
- Issue date Jul 4, 2023
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Integrated optical circulator enabling polarization diversity
- Patent number 11,340,468
- Issue date May 24, 2022
- Google LLC
- Ryohei Urata
- G02 - OPTICS
Information Patent Grant
Device and method for coupling laser to a photonic integrated circuit
- Patent number 10,788,632
- Issue date Sep 29, 2020
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Integrated optical circulator enabling polarization diversity
- Patent number 10,775,637
- Issue date Sep 15, 2020
- Google LLC
- Ryohei Urata
- G02 - OPTICS
Information Patent Grant
Low cost gain clamped EDFA for TWDM passive optical network applica...
- Patent number 9,948,422
- Issue date Apr 17, 2018
- Google LLC
- Xiangjun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TWDM passive network with extended reach and capacity
- Patent number 9,749,080
- Issue date Aug 29, 2017
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upgrading PON systems using a multi-cycle field AWG
- Patent number 9,729,950
- Issue date Aug 8, 2017
- Google Inc.
- Liang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low cost gain clamped EDFA for TWDM passive optical network applica...
- Patent number 9,608,758
- Issue date Mar 28, 2017
- Google Inc.
- Xiangjun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-optic filtering devices and method of making the same
- Patent number 8,873,909
- Issue date Oct 28, 2014
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Micro free-space WDM device
- Patent number 8,538,210
- Issue date Sep 17, 2013
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Pluggable variable optical attenuators and methods for making the same
- Patent number 8,538,229
- Issue date Sep 17, 2013
- Alliance Fiber Optic Products, Inc.
- Xinzhong Wang
- G02 - OPTICS
Information Patent Grant
Optical devices with built-in isolators
- Patent number 8,351,791
- Issue date Jan 8, 2013
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High isolation wavelength division devices
- Patent number 7,912,374
- Issue date Mar 22, 2011
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Compact free-space WDM device with one-sided input/output ports
- Patent number 7,843,644
- Issue date Nov 30, 2010
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Space expanders in optical devices
- Patent number 7,672,554
- Issue date Mar 2, 2010
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Multi-port high isolation filters
- Patent number 7,486,891
- Issue date Feb 3, 2009
- Alliance Fiber Optic Products, Inc.
- Li Yao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact passive module for erbium and other fiber amplifiers
- Patent number 7,440,163
- Issue date Oct 21, 2008
- Alliance Fiber Optic Products, Inc.
- Andy F. Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical multiplexing/multiplexing devices and method for making the...
- Patent number 7,224,865
- Issue date May 29, 2007
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Grant
Folded waveguide optical devices
- Patent number 6,731,841
- Issue date May 4, 2004
- Alliance Fiber Optic Products, Inc.
- Kevin W. Shirk
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Fixture And Method For Attaching Fibers To V-Grooves Of Photonic In...
- Publication number 20230305243
- Publication date Sep 28, 2023
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Application
Fixture And Method For Attaching Fibers To V-Grooves Of Photonic In...
- Publication number 20220413234
- Publication date Dec 29, 2022
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Application
Integrated Optical Circulator Enabling Polarization Diversity
- Publication number 20200363646
- Publication date Nov 19, 2020
- Google LLC
- Ryohei Urata
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR COUPLING LASER TO A PHOTONIC INTEGRATED CIRCUIT
- Publication number 20200241222
- Publication date Jul 30, 2020
- Google LLC
- Daoyi Wang
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL CIRCULATOR ENABLING POLARIZATION DIVERSITY
- Publication number 20190171029
- Publication date Jun 6, 2019
- Google LLC
- Ryohei Urata
- G02 - OPTICS
Information Patent Application
Feeder Fiber and Central Office Redundancy
- Publication number 20180175935
- Publication date Jun 21, 2018
- GOOGLE, INC.
- Liang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable Laser in an Optical Access Network
- Publication number 20180175964
- Publication date Jun 21, 2018
- Google Inc.
- Xiangjun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Feeder Fiber and Central Office Redundancy
- Publication number 20180176666
- Publication date Jun 21, 2018
- Google Inc.
- Liang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Upgrading PON Systems Using A Multi-Cycle Field AWG
- Publication number 20170332159
- Publication date Nov 16, 2017
- Google Inc.
- Liang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWDM Passive Network with Extended Reach and Capacity
- Publication number 20170317778
- Publication date Nov 2, 2017
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low Cost Gain Clamped EDFA for TWDM Passive Optical Network Applica...
- Publication number 20170155461
- Publication date Jun 1, 2017
- Google Inc.
- Xiangjun Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Upgrading PON Systems Using A Multi-Cycle Field AWG
- Publication number 20170150243
- Publication date May 25, 2017
- Google Inc.
- Liang Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWDM Passive Network with Extended Reach and Capacity
- Publication number 20170134113
- Publication date May 11, 2017
- Google Inc.
- Cedric Fung Lam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Micro Free-Space WDM Device
- Publication number 20120237222
- Publication date Sep 20, 2012
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS
Information Patent Application
Micro Free-Space WDM Device
- Publication number 20100329678
- Publication date Dec 30, 2010
- Alliance Fiber Optic Products, Inc.
- Daoyi Wang
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Fixture and method for attaching fibers to V-grooves of photonic in...

Fixture and method for attaching fibers to V-grooves of photonic in...

Integrated optical circulator enabling polarization diversity

Device and method for coupling laser to a photonic integrated circuit

Integrated optical circulator enabling polarization diversity

Low cost gain clamped EDFA for TWDM passive optical network applica...

TWDM passive network with extended reach and capacity

Upgrading PON systems using a multi-cycle field AWG

Low cost gain clamped EDFA for TWDM passive optical network applica...

Micro-optic filtering devices and method of making the same

Micro free-space WDM device

Pluggable variable optical attenuators and methods for making the same

Optical devices with built-in isolators

High isolation wavelength division devices

Compact free-space WDM device with one-sided input/output ports

Space expanders in optical devices

Multi-port high isolation filters

Compact passive module for erbium and other fiber amplifiers

Optical multiplexing/multiplexing devices and method for making the...

Folded waveguide optical devices

Patents Applicationslast 30 patents

Fixture And Method For Attaching Fibers To V-Grooves Of Photonic In...

Fixture And Method For Attaching Fibers To V-Grooves Of Photonic In...

Integrated Optical Circulator Enabling Polarization Diversity

DEVICE AND METHOD FOR COUPLING LASER TO A PHOTONIC INTEGRATED CIRCUIT

INTEGRATED OPTICAL CIRCULATOR ENABLING POLARIZATION DIVERSITY

Feeder Fiber and Central Office Redundancy

Tunable Laser in an Optical Access Network

Feeder Fiber and Central Office Redundancy

Upgrading PON Systems Using A Multi-Cycle Field AWG

TWDM Passive Network with Extended Reach and Capacity

Low Cost Gain Clamped EDFA for TWDM Passive Optical Network Applica...

Upgrading PON Systems Using A Multi-Cycle Field AWG

TWDM Passive Network with Extended Reach and Capacity

Micro Free-Space WDM Device

Micro Free-Space WDM Device