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Inventor

Rajan Rao

Inventor
Cupertino, CA, US

Overview

34→
Patents
2009–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 34 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 communication37%
H04JMultiplex communication32%
H04QSelecting13%
H04BTransmission12%
G06FElectric digital data processing2%
G11CStatic stores2%
H03MCoding2%
H04WWireless communication networks2%
PatentTitleYear
11,063,835IoT cloud to cloud architecture202110,824,351Method and system to prevent false restoration and protection in optical networks202010,797,824Fast restoration using SDFEC defects in coherent optical networks202010,602,246Heuristic constraint driven optical channel protection202010,587,500Intelligent optical restoration in integrated multi-layer networks202010,455,301Method to re-provision bandwidth in P-OTN network based on current traffic demand201910,447,420Method and system for signaling defects in a network element with optical fabric201910,320,510TE-link bandwidth model of ODU switch capable OTN interfaces201910,277,965OSPFTE extension to support GMPLS for flexible grid20199,923,805'Backward-recursive path computation using RSVP-TE'20189,831,942Methods and systems for recovery in coherent optical networks20179,832,107Misconnection avoidance on networks20179,755,937'Supporting OAM on protecting connections in shared mesh protection environment'20179,705,786'Demand advertisement method for shared mesh protection path computation'20179,485,015'Optical layer status exchange over OSC-OAM method for ROADM networks'20169,385,943'Encoding and processing of signaling messages for ODU SMP'20169,379,810'Rapid recovery in packet and optical networks'20169,356,870'Contention handling in SMP based networks'20169,258,215'Optical layer protection switching applications'20169,253,067'OAM in OTN networks: GMPLS signaling for TCM'20169,236,969'Super optical channel data unit signal supported by multiple wavelengths'20169,137,590'OSPFTE extension to support GMPLS for flexible grid'20159,124,522'Multi-level recovery in transport networks'20159,124,385'Optical connection hitless bandwidth or spectrum resizing'20158,982,775'GMPLS signaling for networks having multiple multiplexing levels'20158,934,479'Super optical channel transport unit signal supported by multiple wavelengths'20158,908,533'Supporting OAM on protecting connections in shared mesh protection environment'20148,902,744'Bandwidth advertisement model for shared mesh protection'20148,891,360'Optimal segment identification for shared mesh protection'20148,848,712'Distributed RSVP-TE in a multi-chassis node architecture'20148,670,302'Activation signaling in transport networks'20148,446,906'Providing access to client overhead while transparently transmitting the client signal'20138,412,040'Method and apparatus for mapping traffic using virtual concatenation'20137,602,698'Systems and methods for providing multi-layer protection switching within a sub-networking connection'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Based in Ashburn, VA, US· patent location history
2013–2020Patents assigned to INFINERA CORP (32)· patent assignee history
2013–2019Patents assigned to RAO RAJAN (17)· patent assignee history
2013–2019Patents assigned to LU BIAO (14)· patent assignee history
2013–2019Patents assigned to PAN PING (9)· patent assignee history
2013–2019Patents assigned to VALIVETI RADHAKRISHNA (6)· patent assignee history
2013–2019Based in Cupertino, CA, US· patent location history
2013–2017Based in Santa Clara, CA, US· patent location history
2015–2020Based in Fremont, CA, US· patent location history
2021Based in Redmond, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INFINERA CORP322013–2020
RAO RAJANself172013–2019
LU BIAO142013–2019
PAN PING92013–2019
VALIVETI RADHAKRISHNA62013–2019
Locations
LocationPatentsSpan
Cupertino, California, US162013–2019
Fremont, California, US122015–2020
Santa Clara, California, US42013–2017
Redmond, Washington, US12021
Ashburn, Virginia, US12009