Biaodong Cai

Person

San Ramon, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultra-scalable, disaggregated internet protocol (IP) and ethernet s...
- Patent number 10,693,814
- Issue date Jun 23, 2020
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disaggregated integrated synchronous optical network and optical tr...
- Patent number 10,469,168
- Issue date Nov 5, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ODU path protection in a disaggregated OTN switching system
- Patent number 10,462,543
- Issue date Oct 29, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disaggregated hybrid optical transport network, internet protocol,...
- Patent number 10,461,873
- Issue date Oct 29, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
1+1 Ethernet fabric protection in a disaggregated optical transport...
- Patent number 10,454,610
- Issue date Oct 22, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrying high capacity bit transparent leased line services over in...
- Patent number 10,368,150
- Issue date Jul 30, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual line cards in a disaggregated optical transport network swi...
- Patent number 10,219,050
- Issue date Feb 26, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ethernet fabric protection in a disaggregated OTN switching system
- Patent number 10,178,453
- Issue date Jan 8, 2019
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disaggregated optical transport network switching system
- Patent number 9,942,633
- Issue date Apr 10, 2018
- Fujitsu Limited
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for identifying a target signal in an optical tra...
- Patent number 8,711,730
- Issue date Apr 29, 2014
- Fujitsu Limited
- Catherine Haiyan Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application of an Ethernet/MPLS half bridge to provide Ethernet mul...
- Patent number 7,433,359
- Issue date Oct 7, 2008
- Fujitsu Limited
- Paul F Havala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application of an Ethernet/MPLS “half bridge” to provide emulated E...
- Patent number 7,430,210
- Issue date Sep 30, 2008
- Fujitsu Limited
- Paul F. Havala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-SCALABLE, DISAGGREGATED INTERNET PROTOCOL (IP) AND ETHERNET S...
- Publication number 20200092228
- Publication date Mar 19, 2020
- FUJITSU LIMITED
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
1+1 ETHERNET FABRIC PROTECTION IN A DISAGGREGATED OPTICAL TRANSPORT...
- Publication number 20190149260
- Publication date May 16, 2019
- FUJITSU LIMITED
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISAGGREGATED INTEGRATED SYNCHRONOUS OPTICAL NETWORK AND OPTICAL TR...
- Publication number 20190132049
- Publication date May 2, 2019
- FUJITSU LIMITED
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ODU PATH PROTECTION IN A DISAGGREGATED OTN SWITCHING SYSTEM
- Publication number 20170310387
- Publication date Oct 26, 2017
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL LINE CARDS IN A DISAGGREGATED OPTICAL TRANSPORT NETWORK SWI...
- Publication number 20170310413
- Publication date Oct 26, 2017
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETHERNET FABRIC PROTECTION IN A DISAGGREGATED OTN SWITCHING SYSTEM
- Publication number 20170310538
- Publication date Oct 26, 2017
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISAGGREGATED OPTICAL TRANSPORT NETWORK SWITCHING SYSTEM
- Publication number 20170311060
- Publication date Oct 26, 2017
- Biaodong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT OF FRAME ALIGNMENT EVENTS IN OPTICAL TRANSPORT NETWORKS
- Publication number 20160226578
- Publication date Aug 4, 2016
- Catherine H. Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR IDENTIFYING A TARGET SIGNAL IN AN OPTICAL TRA...
- Publication number 20130077974
- Publication date Mar 28, 2013
- Fujitsu Network Communications, Inc.
- Catherine Haiyan Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Application of an Ethernet/MPLS half bridge to provide Ethernet mul...
- Publication number 20050265329
- Publication date Dec 1, 2005
- FUJITSU LIMITED
- Paul F. Havala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Application of an ethernet/MPLS "half bridge" to provide emulated e...
- Publication number 20050265355
- Publication date Dec 1, 2005
- FUJITSU LIMITED
- Paul F. Havala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Biaodong Cai

Person

Patents Grantslast 30 patents

Ultra-scalable, disaggregated internet protocol (IP) and ethernet s...

Disaggregated integrated synchronous optical network and optical tr...

ODU path protection in a disaggregated OTN switching system

Disaggregated hybrid optical transport network, internet protocol,...

1+1 Ethernet fabric protection in a disaggregated optical transport...

Carrying high capacity bit transparent leased line services over in...

Virtual line cards in a disaggregated optical transport network swi...

Ethernet fabric protection in a disaggregated OTN switching system

Disaggregated optical transport network switching system

System and method for identifying a target signal in an optical tra...

Application of an Ethernet/MPLS half bridge to provide Ethernet mul...

Application of an Ethernet/MPLS “half bridge” to provide emulated E...

Patents Applicationslast 30 patents

ULTRA-SCALABLE, DISAGGREGATED INTERNET PROTOCOL (IP) AND ETHERNET S...

1+1 ETHERNET FABRIC PROTECTION IN A DISAGGREGATED OPTICAL TRANSPORT...

DISAGGREGATED INTEGRATED SYNCHRONOUS OPTICAL NETWORK AND OPTICAL TR...

ODU PATH PROTECTION IN A DISAGGREGATED OTN SWITCHING SYSTEM

VIRTUAL LINE CARDS IN A DISAGGREGATED OPTICAL TRANSPORT NETWORK SWI...

ETHERNET FABRIC PROTECTION IN A DISAGGREGATED OTN SWITCHING SYSTEM

DISAGGREGATED OPTICAL TRANSPORT NETWORK SWITCHING SYSTEM

MANAGEMENT OF FRAME ALIGNMENT EVENTS IN OPTICAL TRANSPORT NETWORKS

SYSTEM AND METHOD FOR IDENTIFYING A TARGET SIGNAL IN AN OPTICAL TRA...

Application of an Ethernet/MPLS half bridge to provide Ethernet mul...

Application of an ethernet/MPLS "half bridge" to provide emulated e...