Kanata, Canada

Muthurajah Sivabalan

This inventor holds 77 USPTO granted patents and 11 published patent applications, plus 2 CIPO patents and 13 EPO patents, primarily in Segment Routing (CPC class H04L). Top assignees: Cisco Technology, Inc., Ciena Corporation. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Muthurajah Sivabalan. Retrieved from https://idiyas.com/inventor/muthurajah-sivabalan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 77 

% Patents Active = 88.3


 

Average Co-Inventor Count = 3.5

ph-index = 18

Forward Citations = 767(Granted Patents)

Forward Citations (Not Self Cited) = 416(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Ontario, CA (2016 - 2019)
  • Kanata, CA (US) (2019)
  • Kanata, CA (2006 - 2024)
  • Ottawa, CA (2024)

Company Filing History:


Years Active: 2006-2026

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Areas of Expertise:
Traffic Engineering
MPLS Transport
Network Functions Virtualization
Path Computation
Segment Identifiers
Control Plane
BGP-LU
Service Function Chaining
Node Protection
Fast Convergence
Dual Homing
Micro-Loop Avoidance
77 patents (USPTO):Explore Patents

Title: Muthurajah Sivabalan: Innovator in Networking Technologies

Introduction

Muthurajah Sivabalan, a prominent inventor based in Kanata, Canada, has made significant contributions to the field of networking technologies. With an impressive portfolio of 67 patents, he has established himself as a key player in advancing the capabilities of Internet Protocols, particularly in the context of Segment Routing and IPv6.

Latest Patents

Sivabalan's recent patents reflect his innovative approach to solving complex networking challenges. One notable invention is for distinguishing SRv6 micro-SID destination addresses from IPv6 destination addresses. This technology involves a node configured to operate within a network that utilizes both IPv6 and Segment Routing over IPv6 (SRv6). The node can receive packets and determine if they originate from a reduced mode or a non-reduced mode, thereby facilitating the identification of either an IPv6 destination address or an SRv6 micro-Segment Identifier (uSID).

Another significant patent involves a control plane-based enhanced TI-LFA node protection scheme for Segment Routing Traffic Engineering (SR-TE) paths. This invention provides systems and methods for nodes in a Segment Routing network to learn adjacency Segment Identifiers (SIDs) of directly connected neighbors and program forwarding entries, enhancing the robustness of network path management and fault tolerance.

Career Highlights

Throughout his career, Muthurajah Sivabalan has collaborated with leading technology companies, notably Cisco Technologies, Inc. and Ciena Corporation. His work at these organizations has allowed him to apply his inventive spirit to real-world applications, pushing the boundaries of networking technologies and improving overall network efficiency.

Collaborations

Sivabalan has had the privilege of working alongside notable professionals in the field, including Sami Boutros and David Delano Ward. These collaborations have fostered an environment of innovation and growth, enabling the development of cutting-edge solutions that address modern networking challenges.

Conclusion

Muthurajah Sivabalan stands out as an accomplished inventor, with a remarkable array of patents that highlight his expertise in networking technologies. His contributions continue to shape the future of how networks operate, ensuring enhanced connectivity and efficiency in an increasingly digital world. As technology evolves, Sivabalan's work will undoubtedly play a vital role in driving further innovations in the networking sector.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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