Inventor
Qianglin Quintin Zhao
Inventor
Boxborough, MA, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication94%
G06FElectric digital data processing3%
H04WWireless communication networks3%
PatentTitleYear
10,855,582Using PCE as SDN controller202010,581,723PCEP extension for PCECC support of distributed computing, multiple services, and inter-domain routing202010,412,019Path computation element central controllers (PCECCs) for network services201910,305,791Using PCE as SDN controller2019RE047260System and method for point to multipoint inter-domain MPLS traffic engineering path calculation201910,187,305System and method for using a path control element as a central controller for local protection of label switched path (LSP)20199,929,919'System and method for virtual network abstraction and switching'20189,813,333'Using PCE as SDN controller'20179,450,864'Using PCE as SDN controller'20169,369,335'mRSVP-TE based fast reroute in detour (1:1) protection mode'20169,253,082'Failure detection in the multiprotocol label switching multicast label switched path\'s end-to-end protection solution'20169,246,696'mRSVP-TE based fast reroute in facility (1:N) protection mode'20169,219,614'mRSVP-TE based fast reroute in detour (1:1) protection mode'20159,215,093'Encoding packets for transport over SDN networks'20159,203,752'Method, apparatus, and system for forwarding packet in multi-topology network'20159,143,434'Multi-protocol label switching multi-topology support'20159,137,159'RSVP-TE MP2MP solution'20159,137,146'Enhanced upstream label assignment (ULA) mechanism for point to multi-point (P2MP) and/or multi-point to multi-point (MP2MP) facility protection'20159,118,577'Automatic method for setting up mLDP LSP through P2P tunnel'20159,036,642'Point-to point based multicast label distribution protocol local protection solution'20158,995,304'Enhanced upstream label assignment (ULA) mechanism for point to multi-point (P2MP) and/or multi-point to multi-point (MP2MP) facility protection'20158,976,646'Point to multi-point based multicast label distribution protocol local protection solution'20158,953,597'Computing point-to-multipoint paths'20158,817,596'Protecting ingress and egress of a label switched path'20148,724,637'System and method for multi-topology support'20148,654,681'Systems and methods for implementing multi-topology support for label distribution protocol (LDP) of a multiprotocol label switching network'20148,483,049'System and method for communications system routing component level high availability'20138,351,418'System and method for point to multipoint inter-domain multiprotocol label switching traffic engineering path calculation'20138,243,625'Systems and methods for implementing multi-topology support for label distribution protocol (LPD) of a multiprotocol label switching network'20128,223,669'Multi-protocol label switching multi-topology support'20128,064,447'Computing point-to-multipoint paths'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to FUTUREWEI TECHNOLOGIES INC (29)· patent assignee history
2011–2015Patents assigned to CHEN HUAIMO (10)· patent assignee history
2011–2015Patents assigned to ZHAO QIANGLIN QUINTIN (10)· patent assignee history
2011–2015Patents assigned to LIU HUA AUTUMN (6)· patent assignee history
2011–2020Based in Boxborough, MA, US· patent location history
2012–2015Patents assigned to TORVI RAVEENDRA (2)· patent assignee history
2015Based in Acton, GB· patent location history
2020Based in Cupertino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUTUREWEI TECHNOLOGIES INC | 29 | 2011–2020 |
| CHEN HUAIMO | 10 | 2011–2015 |
| ZHAO QIANGLIN QUINTINself | 10 | 2011–2015 |
| LIU HUA AUTUMN | 6 | 2011–2015 |
| TORVI RAVEENDRA | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boxborough, Massachusetts, US | 29 | 2011–2020 |
| Cupertino, California, US | 1 | 2020 |
| Acton, GB | 1 | 2015 |