For the Inventor, By the Inventor

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Princeton, NJ, United States of America

Nec Laboratories America, Inc.

Calculating rank

USPTO Granted Patents = 718

% Expired Patents = 41.8

EPO Patents = 3

Forward Citations = 6,615

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415 inventors (with patents filed for the assignee):

Ting Wang (144 out of 312 patents)

Mohammad Ali Khojastepour (98 out of 179 patents)

Sampath Rangarajan (89 out of 204 patents)

4. Narayan Prasad (76 out of 105 patents)

5. Xiaodong Wang (75 out of 156 patents)

6. Lei Xu (56 out of 62 patents)

7. Srimat T Chakradhar (47 out of 137 patents)

8. Philip N Ji (45 out of 98 patents)

9. Mohammad Madihian (44 out of 47 patents)

10. Guosen Yue (42 out of 68 patents)

11. Guofei Jiang (40 out of 106 patents)

12. Dayou Qian (38 out of 38 patents)

13. Aarti Gupta (36 out of 46 patents)

14. Ivan B Djordjevic (36 out of 57 patents)

15. Karthikeyan Sundaresan (25 out of 77 patents)

Core Competencies:

Fiber Optic Cables

Data Routing

Machine Learning

Optical WDM Networks

Dynamic Traffic Allocation

Energy Management

Optical Transport

Multi-User Scheduling

OFDMA

Signal Processing

Visual Odometry

Wireless Communications

718 patents: Sort by Forward Citations

1. 12480807 - Systems and methods for utilizing machine learning to minimize a potential of damage to fiber optic cables (2025-11-25),

2. 11874160 - Systems and methods for utilizing machine learning to minimize a potential of damage to fiber optic cables (2024-01-16),

3. 11060950 - Systems and methods for identifying locations of deployed fiber cables based on vibrations (2021-07-13),

4. 9642064 - Data routing in hybrid wireless communication networks (2017-05-02),

5. 9344950 - Data routing in hybrid wireless communication networks (2016-05-17),

6. 9298853 - System and methods for prioritizing queries under imprecise query execution time (2016-03-29),

7. 9270379 - Optical nyquist superchannel generation using microwave low-pass filtering and optical equalization (2016-02-23),

8. 9253042 - Network management (2016-02-02),

9. 9252911 - Flexible remote node (RN) for dynamic traffic allocation in passive optical networking (PON) and mobile backhaul (MBH) applications (2016-02-02),

10. 9247327 - Suurballe-based cloud service embedding procedure in software-defined flexible-grid optical transport networks (2016-01-26),

11. 9247325 - Hybrid electro-optical distributed software-defined data center architecture (2016-01-26),

12. 9246627 - Joint optimization procedure for routing and wavelength assignment with combined dedicated shared protections in multi-cable multi-fiber optical WDM networks (2016-01-26),

13. 9245235 - Integrated approach to model time series dynamics in complex physical systems (2016-01-26),

14. 9245125 - Duleak: a scalable app engine for high-impact privacy leaks (2016-01-26),

15. 9235904 - Object detection with Regionlets re-localization (2016-01-12),

Company Overview

NEC Laboratories America, Inc., located in Princeton, NJ, specializes in advancing optical networking technologies. The organization focuses on the development of innovative solutions in fiber optic cables, data routing, and optical WDM networks. By leveraging machine learning and dynamic traffic allocation, NEC Labs aims to enhance energy management and optimize optical transport systems. Their research contributes significantly to multi-user scheduling, addressing the growing demands of modern communication infrastructures.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

718 Patents

#5 in Princeton, NJ

#41 in New Jersey

#704 in US

#1,392 in the World

Princeton, NJ, United States of America

Nec Laboratories America, Inc.

Forward Citations = 6,615

415 inventors:

Ting Wang (144 out of 312 patents)

Mohammad Ali Khojastepour (98 out of 179 patents)

Sampath Rangarajan (89 out of 204 patents)

4. Narayan Prasad (76 out of 105 patents)

5. Xiaodong Wang (75 out of 156 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Laboratories America, Inc.. Retrieved from https://idiyas.com/company/nec-laboratories-america

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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