For the Inventor, By the Inventor

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Hickory, NC, United States of America

Network Integrity Systems, Inc.

USPTO Granted Patents = 40

CIPO Patents = 2

Forward Citations = 149

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16 inventors (with patents filed for the assignee):

Cary R Murphy (40 out of 46 patents)

Mark K Bridges (37 out of 45 patents)

David E Vokey (17 out of 32 patents)

4. Joseph Giovannini (10 out of 10 patents)

5. Daniel M Goertzen (10 out of 10 patents)

6. Dave Eric Cunningham (7 out of 11 patents)

7. Trampus Lee Landrum (4 out of 8 patents)

8. David Thompson (3 out of 3 patents)

9. Robert Wheeler Dennis (3 out of 3 patents)

10. Adam R Millan (3 out of 3 patents)

11. Joseph Giovanni (2 out of 2 patents)

12. Don A Wilson, Jr (1 out of 1 patent)

13. Kevin Corey Frazier (1 out of 1 patent)

14. Matthew R Friede (1 out of 1 patent)

15. Darrell J Magee, Iii (1 out of 1 patent)

Core Competencies:

Optical Fiber

Intrusion Detection

Eavesdropping

Monitoring Systems

Acoustic Sensing

Alarm Systems

Signal Analysis

Virtual Reality

Test Devices

Data Translation

Fiber Networks

Heuristic Algorithms

40 patents: Sort by Forward Citations

1. 12739039 - Securement of optical fibers against eavesdropping using jamming signals (2026-09-15),

2. 12706682 - Securement of optical fibers against eavesdropping using a patch panel (2026-08-11),

3. 12615084 - Securement of optical fibers against eavesdropping using monitoring of signals on a fiber (2026-04-28),

4. 12517274 - Intrusion detection algorithm with wind rejection heuristic (2026-01-06),

5. 12488663 - Security monitoring of an asset using distributed acoustic sensing with selected gauge lengths (2025-12-02),

6. 12360004 - Monitoring optical fibers with false alarm suppression using dissimilar algorithms (2025-07-15),

7. 12359964 - Monitoring optical fibers using two dissimilar algorithms on a single monitoring system (2025-07-15),

8. 12236763 - Intrusion detection algorithm with reduced tuning requirement (2025-02-25),

9. 11631308 - Test device for verifying operation of an optical fiber monitoring system by injection of longitudinal strain (2023-04-18),

10. 11515940 - Test device for verifying operation of an optical fiber monitoring system (2022-11-29),

11. 11502751 - Test device for verifying operation of an optical fiber monitoring system organized in a common housing (2022-11-15),

12. 11502750 - Test device for verifying operation of an optical fiber monitoring system protecting multiple fiber runs (2022-11-15),

13. 11502749 - Test device for verifying operation of an optical fiber monitoring system utilizing outgoing communication (2022-11-15),

14. 11502748 - Test device for verifying operation of an optical fiber monitoring system utilizing complex test signal (2022-11-15),

15. 11501617 - Test device for verifying operation of an optical fiber monitoring system (2022-11-15),

Network Integrity Systems, Inc. is a technology company based in Hickory, North Carolina, specializing in advanced network security solutions. The organization focuses on developing innovative software and hardware products designed to enhance the integrity and reliability of network communications. With a commitment to safeguarding data and ensuring seamless connectivity, Network Integrity Systems serves a diverse range of industries, providing robust solutions that address the evolving challenges of cybersecurity and network management.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Network Integrity Systems, Inc.

40 Patents

#9 in

#8,618 in

#17,048 in the World

Hickory, NC, United States of America

Network Integrity Systems, Inc.

Forward Citations = 149

16 inventors:

Cary R Murphy (40 out of 46 patents)

Mark K Bridges (37 out of 45 patents)

David E Vokey (17 out of 32 patents)

4. Joseph Giovannini (10 out of 10 patents)

5. Daniel M Goertzen (10 out of 10 patents)

Please report any incorrect information to [email protected]

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