Cai; Biaodong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cai; Biaodong.The latest application filed is for "ultra-scalable, disaggregated internet protocol (ip) and ethernet switching system for a wide area network".

Company Profile

10.15.18

Cai; Biaodong - San Ramon CA
Cai, Biaodong - Plano TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Ultra-scalable, disaggregated internet protocol (IP) and ethernet switching system for a wide area network Grant 10,693,814 - Cai	2020-06-23
Ultra-scalable, Disaggregated Internet Protocol (ip) And Ethernet Switching System For A Wide Area Network App 20200092228 - Cai; Biaodong	2020-03-19
Disaggregated integrated synchronous optical network and optical transport network switching system Grant 10,469,168 - Cai , et al. No	2019-11-05
ODU path protection in a disaggregated OTN switching system Grant 10,462,543 - Cai , et al. Oc	2019-10-29
Disaggregated hybrid optical transport network, internet protocol, and Ethernet switching system Grant 10,461,873 - Cai , et al. Oc	2019-10-29
1+1 Ethernet fabric protection in a disaggregated optical transport network switching system Grant 10,454,610 - Cai , et al. Oc	2019-10-22
Carrying high capacity bit transparent leased line services over internet protocol/multiprotocol label switching networks Grant 10,368,150 - Cai , et al. July 30, 2	2019-07-30
1+1 Ethernet Fabric Protection In A Disaggregated Optical Transport Network Switching System App 20190149260 - Cai; Biaodong ; et al.	2019-05-16
Disaggregated Integrated Synchronous Optical Network And Optical Transport Network Switching System App 20190132049 - Cai; Biaodong ; et al.	2019-05-02
Virtual line cards in a disaggregated optical transport network switching system Grant 10,219,050 - Cai , et al. Feb	2019-02-26
Ethernet fabric protection in a disaggregated OTN switching system Grant 10,178,453 - Cai , et al. J	2019-01-08
Disaggregated optical transport network switching system Grant 9,942,633 - Cai , et al. April 10, 2	2018-04-10
Odu Path Protection In A Disaggregated Otn Switching System App 20170310387 - Cai; Biaodong ; et al.	2017-10-26
Ethernet Fabric Protection In A Disaggregated Otn Switching System App 20170310538 - Cai; Biaodong ; et al.	2017-10-26
Virtual Line Cards In A Disaggregated Optical Transport Network Switching System App 20170310413 - Cai; Biaodong ; et al.	2017-10-26
Disaggregated Optical Transport Network Switching System App 20170311060 - Cai; Biaodong ; et al.	2017-10-26
Management Of Frame Alignment Events In Optical Transport Networks App 20160226578 - Yuan; Catherine H. ; et al.	2016-08-04
System and method for identifying a target signal in an optical transport network frame structure Grant 8,711,730 - Yuan , et al. April 29, 2	2014-04-29
System And Method For Identifying A Target Signal In An Optical Transport Network Frame Structure App 20130077974 - Yuan; Catherine Haiyan ; et al.	2013-03-28
Application of an Ethernet/MPLS half bridge to provide Ethernet multiplexing functions (EMF) in SONET network elements (NEs) Grant 7,433,359 - Havala , et al. October 7, 2	2008-10-07
Application of an Ethernet/MPLS "half bridge" to provide emulated Ethernet LAN functions in SONET networks Grant 7,430,210 - Havala , et al. September 30, 2	2008-09-30
Application of an Ethernet/MPLS half bridge to provide Ethernet multiplexing functions (EMF) in SONET network elements (NEs) App 20050265329 - Havala, Paul F. ; et al.	2005-12-01
Application of an ethernet/MPLS "half bridge" to provide emulated ethernet LAN functions in SONET networks App 20050265355 - Havala, Paul F. ; et al.	2005-12-01
Network and method for ATM network operations App 20010036189 - Cai, Biaodong ; et al.	2001-11-01
Inverse multiplexing within asynchronous transfer mode communication networks Grant 6,134,246 - Cai , et al. October 17, 2	2000-10-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.