For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

Narus, Inc.

Calculating rank

USPTO Granted Patents = 81

% Expired Patents = 13.6

Forward Citations = 4,810

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66 inventors (with patents filed for the assignee):

Antonio Nucci (55 out of 89 patents)

Ram Keralapura (19 out of 21 patents)

Supranamaya Ranjan (19 out of 19 patents)

4. Yong Liao (14 out of 14 patents)

5. Mario Baldi (13 out of 38 patents)

6. Alok Tongaonkar (9 out of 15 patents)

7. Sabyasachi Saha (9 out of 9 patents)

8. Ruben Torres (7 out of 8 patents)

9. Zhi-Li Zhang (7 out of 22 patents)

10. Marco Mellia (6 out of 10 patents)

11. Marios Iliofotou (6 out of 6 patents)

12. Sung-Ju Lee (6 out of 50 patents)

13. Aleksandar Kuzmanovic (5 out of 18 patents)

14. Stanislav Miskovic (5 out of 17 patents)

15. Joshua Robinson (4 out of 20 patents)

Core Competencies:

Network Traffic

Signature Extraction

DDoS Detection

Malicious Activity

Traffic Fingerprinting

User Profiling

Protocol Analysis

Machine Learning

VoIP Traffic

Content Delivery

Privacy Leakage

Botnet Detection

81 patents: Sort by Forward Citations

1. 10498618 - Attributing network address translation device processed traffic to individual hosts (2019-12-03),

2. 10419351 - System and method for extracting signatures from controlled execution of applications and application codes retrieved from an application source (2019-09-17),

3. 10404554 - Transaction based network application signatures for text based protocols (2019-09-03),

4. 10346939 - Traveller content service (2019-07-09),

5. 10332005 - System and method for extracting signatures from controlled execution of applications and using them on traffic traces (2019-06-25),

6. 10263868 - User-specific policy enforcement based on network traffic fingerprinting (2019-04-16),

7. 10237151 - Attributing network address translation device processed traffic to individual hosts (2019-03-19),

8. 10218598 - Automatic parsing of binary-based application protocols using network traffic (2019-02-26),

9. 10116538 - Attributing network address translation device processed traffic to individual hosts (2018-10-30),

10. 10078743 - Cross identification of users in cyber space and physical world (2018-09-18),

11. 9977910 - Trusted user circles (2018-05-22),

12. 9917783 - Method, system and non-transitory computer readable medium for profiling network traffic of a network (2018-03-13),

13. 9912680 - Detecting malicious HTTP redirections using user browsing activity trees (2018-03-06),

14. 9853876 - Mobile application identification in network traffic via a search engine approach (2017-12-26),

15. 9769038 - Attributing network address translation device processed traffic to individual hosts (2017-09-19),

Company Overview

Narus, Inc. is a technology company based in Sunnyvale, California, specializing in advanced network traffic analysis solutions. The company focuses on developing technologies for signature extraction, DDoS detection, and the identification of malicious activities within network traffic. Narus employs sophisticated techniques such as traffic fingerprinting, user profiling, and protocol analysis, leveraging machine learning to enhance the security and efficiency of network operations. Their innovations are pivotal for organizations seeking to safeguard their digital environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

81 Patents

#63 in Sunnyvale, CA

#1,064 in California

#4,581 in US

#9,364 in the World

Sunnyvale, CA, United States of America

Narus, Inc.

Forward Citations = 4,810

66 inventors:

Antonio Nucci (55 out of 89 patents)

Ram Keralapura (19 out of 21 patents)

Supranamaya Ranjan (19 out of 19 patents)

4. Yong Liao (14 out of 14 patents)

5. Mario Baldi (13 out of 38 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Narus, Inc.. Retrieved from https://idiyas.com/company/narus

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

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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