Rao; Rajan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rao; Rajan.The latest application filed is for "method and apparatus for a restoration network with dynamic activation of pre-deployed network resources".

Company Profile

13.54.51

Rao; Rajan - Fremont CA
Rao; Rajan - San Jose CA
Rao; Rajan - Annapolis Junction MD
Rao; Rajan - Cupertino CA US
Rao; Rajan - Santa Clara CA

*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
Method and system to prevent false restoration and protection in optical networks with a sliceable light source Grant 11,451,294 - Satbhaiya , et al. September 20, 2	2022-09-20
Method And Apparatus For A Restoration Network With Dynamic Activation Of Pre-deployed Network Resources App 20220216915 - Rao; Rajan ; et al.	2022-07-07
Correcting Traffic Misconnections In Optical Communications Networks App 20220173804 - Rao; Rajan ; et al.	2022-06-02
Correcting traffic misconnections in optical communications networks Grant 11,336,368 - Rao , et al. May 17, 2	2022-05-17
Multi layer protection control for coherent DWDM networks Grant 11,310,572 - Juneja , et al. April 19, 2	2022-04-19
Optical Modules With Virtual Transport Functions App 20220103258 - Bhaskara; Vasudha N. ; et al.	2022-03-31
Method and apparatus for a restoration network with dynamic activation of pre-deployed network resources Grant 11,283,518 - Rao , et al. March 22, 2	2022-03-22
Multi Layer Protection Control For Coherent Dwdm Networks App 20220021955 - Juneja; Kapil ; et al.	2022-01-20
Correcting Traffic Misconnections In Optical Communications Networks App 20220006523 - Rao; Rajan ; et al.	2022-01-06
Correcting Traffic Misconnections In Optical Communications Networks App 20220006519 - Rao; Rajan ; et al.	2022-01-06
Method and system to synchronize remote defect signaling and wavelength selective switch controls Grant 11,212,599 - Satyarthi , et al. December 28, 2	2021-12-28
Sd-fec Defect Propagation Across Regeneration Nodes In Support Of Single And Multi-carrier Super Channel Protection In Roadm Networks App 20210226697 - Rao; Rajan ; et al.	2021-07-22
Method And Apparatus For A Restoration Network With Dynamic Activation Of Pre-deployed Network Resources App 20210143904 - Rao; Rajan ; et al.	2021-05-13
Method and system to prevent false restoration and protection in optical networks Grant 10,824,351 - Satyarthi , et al. November 3, 2	2020-11-03
Fast restoration using SDFEC defects in coherent optical networks Grant 10,797,824 - Rao , et al. October 6, 2	2020-10-06
Method And System To Prevent False Restoration And Protection In Optical Networks With A Sliceable Light Source App 20200112365 - Satbhaiya; Amit ; et al.	2020-04-09
Heuristic constraint driven optical channel protection Grant 10,602,246 - Rao , et al.	2020-03-24
Intelligent optical restoration in integrated multi-layer networks Grant 10,587,500 - Gopalan , et al.	2020-03-10
Method and system to synchronize remote defect signaling and wavelength selective switch controls App 20200059712 - Satyarthi; Nikhil Kumar ; et al.	2020-02-20
Method to re-provision bandwidth in P-OTN network based on current traffic demand Grant 10,455,301 - Ahuja , et al. Oc	2019-10-22
Method and system for signaling defects in a network element with optical fabric Grant 10,447,420 - Rao , et al. Oc	2019-10-15
TE-link bandwidth model of ODU switch capable OTN interfaces Grant 10,320,510 - Bardalai , et al.	2019-06-11
OSPFTE extension to support GMPLS for flexible grid Grant 10,277,965 - Dhillon , et al.	2019-04-30
Method and system to prevent false restoration and protection in optical networks App 20190007131 - Satyarthi; Nikhil Kumar ; et al.	2019-01-03
Fast Restoration Using Sdfec Defects In Coherent Optical Networks App 20180351694 - Rao; Rajan ; et al.	2018-12-06
Backward-recursive path computation using RSVP-TE Grant 9,923,805 - Bardalai , et al. March 20, 2	2018-03-20
Method And System For Signaling Defects In A Network Element With Optical Fabric App 20170353264 - Rao; Rajan ; et al.	2017-12-07
Methods and systems for recovery in coherent optical networks Grant 9,831,942 - Rao , et al. November 28, 2	2017-11-28
Misconnection avoidance on networks Grant 9,832,107 - Pan , et al. November 28, 2	2017-11-28
Heuristic Constraint Driven Optical Channel Protection App 20170338887 - Rao; Rajan ; et al.	2017-11-23
Intelligent Optical Restoration In Integrated Multi-layer Networks App 20170295090 - Gopalan; Abishek ; et al.	2017-10-12
Supporting OAM on protecting connections in shared mesh protection environment Grant 9,755,937 - Singamsetty , et al. September 5, 2	2017-09-05
Demand advertisement method for shared mesh protection path computation Grant 9,705,786 - Ahuja , et al. July 11, 2	2017-07-11
Systems And Methods For Latency Based Routing App 20170093705 - GOPALAN; Abishek ; et al.	2017-03-30
Ospfte Extension To Support Gmpls For Flexible Grid App 20170078774 - Dhillon; Abinder ; et al.	2017-03-16
Optical layer status exchange over OSC-OAM method for ROADM networks Grant 9,485,015 - Rao , et al. November 1, 2	2016-11-01
Encoding and processing of signaling messages for ODU SMP Grant 9,385,943 - Pan , et al. July 5, 2	2016-07-05
Rapid recovery in packet and optical networks Grant 9,379,810 - Ahuja , et al. June 28, 2	2016-06-28
Methods and Systems for Recovery in Coherent Optical Networks App 20160164596 - Rao; Rajan ; et al.	2016-06-09
Contention handling in SMP based networks Grant 9,356,870 - Rao , et al. May 31, 2	2016-05-31
Optical layer protection switching applications Grant 9,258,215 - Hussain , et al. February 9, 2	2016-02-09
OAM in OTN networks: GMPLS signaling for TCM Grant 9,253,067 - Rao , et al. February 2, 2	2016-02-02
Super optical channel data unit signal supported by multiple wavelengths Grant 9,236,969 - Valiveti , et al. January 12, 2	2016-01-12
Optical Layer Protection Switching Applications App 20150334004 - Hussain; Iftekhar ; et al.	2015-11-19
OSPFTE extension to support GMPLS for flexible grid Grant 9,137,590 - Dhillon , et al. September 15, 2	2015-09-15
Optical connection hitless bandwidth or spectrum resizing Grant 9,124,385 - Hussain , et al. September 1, 2	2015-09-01
Multi-level recovery in transport networks Grant 9,124,522 - Rao , et al. September 1, 2	2015-09-01
GMPLS signaling for networks having multiple multiplexing levels Grant 8,982,775 - Rao , et al. March 17, 2	2015-03-17
Super optical channel transport unit signal supported by multiple wavelengths Grant 8,934,479 - Valiveti , et al. January 13, 2	2015-01-13
Supporting OAM on protecting connections in shared mesh protection environment Grant 8,908,533 - Pan , et al. December 9, 2	2014-12-09
Contention Handling in SMP Based Networks App 20140355424 - Rao; Rajan ; et al.	2014-12-04
Bandwidth advertisement model for shared mesh protection Grant 8,902,744 - Singamsetty , et al. December 2, 2	2014-12-02
Optimal segment identification for shared mesh protection Grant 8,891,360 - Ahuja , et al. November 18, 2	2014-11-18
Distributed RSVP-TE in a multi-chassis node architecture Grant 8,848,712 - Kunjidhapatham , et al. September 30, 2	2014-09-30
Demand Advertisement Method for Shared Mesh Protection Path Computation App 20140226967 - Ahuja; Satyajeet ; et al.	2014-08-14
Method To Re-provision Bandwidth In P-otn Network Based On Current Traffic Demand App 20140199067 - Ahuja; Satyajeet ; et al.	2014-07-17
Backward-recursive Path Computation Using Rsvp-te App 20140156751 - BARDALAI; Snigdho Chandra ; et al.	2014-06-05
Multi-Level Recovery in Transport Networks App 20140146663 - Rao; Rajan ; et al.	2014-05-29
Rapid Recovery In Packet And Optical Networks App 20140147106 - Ahuja; Satyajeet Singh ; et al.	2014-05-29
Activation signaling in transport networks Grant 8,670,302 - Pan , et al. March 11, 2	2014-03-11
Optical Connection Hitless Bandwidth or Spectrum Resizing App 20140044431 - Hussain; Iftekhar ; et al.	2014-02-13
Ospfte Extension To Support Gmpls For Flexible Grid App 20130308945 - Dhillon; Abinder ; et al.	2013-11-21
Optimal Segment Identification for Shared Mesh Protection App 20130294228 - Ahuja; Satyajeet S. ; et al.	2013-11-07
Providing access to client overhead while transparently transmitting the client signal Grant 8,446,906 - Sprague , et al. May 21, 2	2013-05-21
Optical Layer Status Exchange Over Osc - Oam Method For Roadm Networks App 20130121685 - Rao; Rajan ; et al.	2013-05-16
OAM in OTN Networks: GMPLS signaling for TCM App 20130114416 - Rao; Rajan ; et al.	2013-05-09
Super Optical Channel Transport Unit Signal Supported By Multiple Wavelengths App 20130108268 - VALIVETI; Radhakrishna ; et al.	2013-05-02
Super Optical Channel Data Unit Signal Supported By Multiple Wavelengths App 20130108273 - VALIVETI; Radhakrishna ; et al.	2013-05-02
Method and apparatus for mapping traffic using virtual concatenation Grant 8,412,040 - Valiveti , et al. April 2, 2	2013-04-02
Encoding & Processing of Signaling Messages for ODU SMP App 20130071117 - Pan; Ping ; et al.	2013-03-21
Bandwidth Advertisement Model for Shared Mesh Protection App 20120281529 - Singamsetty; Sri Mohana Satya Srinivas ; et al.	2012-11-08
Supporting Oam On Protecting Connections In Shared Mesh Protection Environment App 20120281526 - Singamsetty; Sri Mohana Satya Srinivas ; et al.	2012-11-08
Method And Apparatus For Mapping Traffic Using Virtual Concatenation App 20120251106 - Valiveti; Radhakrishna ; et al.	2012-10-04
Supporting Oam On Protecting Connections In Shared Mesh Protection Environment App 20120176911 - Pan; Ping ; et al.	2012-07-12
GMPLS Signaling for Networks Having Multiple Multiplexing Levels App 20120106956 - Rao; Rajan ; et al.	2012-05-03
TE-Link Bandwidth Model for ODU Switch Capable OTN Interfaces App 20120082455 - Bardalai; Snigdho C. ; et al.	2012-04-05
Misconnection Avoidance on Networks App 20110305450 - Pan; Ping ; et al.	2011-12-15
Activation Signaling In Transport Networks App 20110305136 - Pan; Ping ; et al.	2011-12-15
Distributed Rsvp-te In A Multi-chassis Node Architecture App 20110032938 - Kunjidhapatham; Ashok ; et al.	2011-02-10
Providing Access To Client Overhead While Transparently Transmitting The Client Signal App 20110004700 - Sprague; Edward E. ; et al.	2011-01-06

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