logo

For the Inventor, By the Inventor

Chennai, India

Sivakamy Lakshminarayanan

This inventor holds 17 USPTO granted patents and 8 published patent applications and 5 EPO patents, primarily in 5G Communication Systems. Top assignee: Nec Corporation. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sivakamy Lakshminarayanan. Retrieved from https://idiyas.com/inventor/sivakamy-lakshminarayanan

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

USPTO Granted Patents = 17 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.8

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Tamil Nadu, IN (2021 - 2024)
  • Kandanchavadi, IN (2022 - 2024)
  • Chennai, IN (2022 - 2024)

Company Filing History:

goldMedal17 out of 36,718 
 
Nec Corporation
 patents

Years Active: 2021-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
5G Network
Authentication Methods
Network Device
User Plane Data
Communication Terminal
Integrity Protection
Communication Method
Core Network Node
Non-Transitory Medium
De-Concealment Method
Communication System
Key Deriving Method
17 patents (USPTO):Explore Patents
1. 12470918 - Communication terminal, core network device, core network node, network node, and key deriving method (2025-11-11),
2. 12309592 - Communication terminal, network device, communication method, and non-transitory computer readable medium (2025-05-20),
3. 11991165 - Authentication method for next generation systems (2024-05-21),
4. 11956636 - Communication terminal, network device, communication method, and non-transitory computer readable medium (2024-04-09),
5. 11937079 - Communication terminal, core network device, core network node, network node, and key deriving method (2024-03-19),
6. 11902776 - Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium (2024-02-13),
7. 11877148 - Communication terminal, network apparatus, communication method, and de-concealment method (2024-01-16),
8. 11722897 - Integrity protection for user plane data in 5G network (2023-08-08),
9. 11553345 - Communication terminal, network device, communication method, and non-transitory computer readable medium (2023-01-10),
10. 11540125 - Authentication device, network device, communication system, authentication method, and non-transitory computer readable medium (2022-12-27),
11. 11528599 - Communication terminal, network apparatus, communication method, and de-concealment method (2022-12-13),
12. 11496882 - Method to select the right UDM instance and ensure the UDM instance security (2022-11-08),
13. 11290874 - Communication terminal, network apparatus, communication method, and de-concealment method (2022-03-29),
14. 11284313 - Communication method, communication system, and user equipment (2022-03-22),
15. 11265705 - Communication system, communication terminal, AMF entity, and communication method (2022-03-01),

Title: The Innovations of Sivakamy Lakshminarayanan

Introduction

Sivakamy Lakshminarayanan is a prominent inventor based in Chennai, India. He has made significant contributions to the field of communication technology, holding a total of 16 patents. His work focuses on enhancing communication systems and methods, particularly in next-generation networks.

Latest Patents

Among his latest patents are several groundbreaking innovations. One notable patent is for a communication terminal that includes a control unit designed to determine whether a communication system at a movement destination can meet service requirements. This innovation is crucial for seamless transitions between different communication areas, such as from 5GS to EPS networks. Another significant patent involves an authentication method for next-generation systems, which addresses security concerns by preventing attacks like Denial of Service (DoS) and Man-In-The-Middle (MITM). These patents reflect his commitment to advancing communication technologies.

Career Highlights

Sivakamy Lakshminarayanan currently works at NEC Corporation, a leading technology company known for its innovative solutions. His role at NEC has allowed him to collaborate on various projects that push the boundaries of communication technology. His extensive experience and expertise have made him a valuable asset to the company.

Collaborations

Throughout his career, Sivakamy has worked alongside talented colleagues, including Anand Raghawa Prasad and Sivabalan Arumugam. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Sivakamy Lakshminarayanan's contributions to communication technology are noteworthy and impactful. His patents and work at NEC Corporation demonstrate his dedication to advancing the field. His innovations continue to shape the future of communication systems.

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]
Loading…