Ivan B Djordjevic

This inventor holds 57 USPTO granted patents and 1 EPO patent, primarily in Quantum Communications (CPC class H04L). Top assignees: Nec Laboratories America, Inc., Nec Corporation, The University of Arizona. Active years: 2011-2024.

USPTO Granted Patents = 57

% Patents Active = 82.5

EPO Patents = 1

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 254(Granted Patents)

Forward Citations (Not Self Cited) = 229(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tucson, AR (US) (2012)
Princeton, NJ (US) (2014)
Tuscon, AZ (US) (2012 - 2019)
Tucson, AZ (US) (2011 - 2024)

Company Filing History:

36 out of 718

Nec Laboratories America, Inc.

The University of Arizona

patents

4. 1 out of 22

Wuhan Research Institute of Posts and Telecommunications

patents

Years Active: 2011-2024

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Areas of Expertise:

Quantum Key Distribution

Optical Communications

LDPC Codes

5G Networks

Physical Layer Security

Coded Modulation

OAM Technology

High-Speed Transport

Adaptive Coding

Multidimensional Modulation

Optical Encryption

Software-Defined Networks

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12010223 - Joint twin-field quantum key distribution cryptosystem (2024-06-11),

2. 11876565 - Global quantum communication networks (2024-01-16),

3. 11817879 - FPGA-based rate-adaptive spatially-coupled LDPC codes for optical communications (2023-11-14),

4. 11489622 - Probabilistically coded modulation for fronthaul networks (2022-11-01),

5. 10574448 - Multidimensional coded modulation for wireless communications with physical layer security (2020-02-25),

6. 10574447 - Antenna array based OAM wireless communication (2020-02-25),

7. 10498449 - Secured hybrid coded modulation for 5G—and beyond—access networks (2019-12-03),

8. 10476599 - Joint source and LDPC coding based coding modulation for ultra-high-speed optical transport (2019-11-12),

9. 10333618 - OAM based physical layer security using hybrid free-space optical-terahertz technology (2019-06-25),

10. 10295751 - Optically-secured adaptive software-defined optical sensor network architecture (2019-05-21),

11. 10291318 - Physical layer security in optical communications using Bessel modes (2019-05-14),

12. 10234633 - Transmitter/receiver with orbital angular momentum based optical encryption (2019-03-19),

13. 10205591 - Multidimensional coded modulation for wireless communications (2019-02-12),

14. 10162121 - Reconfigurable optical space switch (2018-12-25),

15. 9742526 - Optimal signal constellation design for ultra-high-speed optical transport in the presence of phase noise (2017-08-22),

Title: The Innovative Mind of Ivan B Djordjevic

Introduction:

Ivan B Djordjevic is a distinguished inventor based in Princeton, NJ, known for his groundbreaking contributions to the field of technology and telecommunications.

Latest Patents:

Djordjevic holds several patents in the areas of optical communications, coding theory, and signal processing, showcasing his expertise and innovative thinking in these domains.

Career Highlights:

With a career spanning over two decades, Ivan B Djordjevic has held key roles in leading research institutions and technology companies, where he has spearheaded projects that have pushed the boundaries of innovation.

Collaborations:

Throughout his career, Djordjevic has collaborated with top researchers, engineers, and scientists, both nationally and internationally, to develop cutting-edge technologies and solutions that have had a significant impact on the industry.

Conclusion:

Inventor Ivan B Djordjevic's relentless pursuit of innovation and his passion for pushing the limits of technology have solidified his reputation as a visionary in the field of telecommunications and beyond.