Bainbridge Island, WA, United States of America

Matthew John Campagna

This inventor holds 148 USPTO granted patents and 8 published patent applications, plus 24 CIPO patents and 34 EPO patents, primarily in Cryptographic Security (CPC class H04L9-3247). Top assignees: Amazon Technologies, Inc., Certicom Corporation, Pitney Bowes Inc.. Active years: 2006-2026.

USPTO Granted Patents = 148 (Patent Applications = 8)

% Patents Active = 77.7

CIPO Patents = 24 (Patent Applications = 1)

EPO Patents = 34 (Patent Applications = 37)

Average Co-Inventor Count = 2.3

ph-index = 18

Forward Citations = 1,127(Granted Patents)

Forward Citations (Not Self Cited) = 1,028(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Ridgefield, CT (US) (2006 - 2019)
Bainbridge Island, WA (US) (2016 - 2024)

Company Filing History:

81 out of 23,579

Amazon Technologies, Inc.

Blackberry Corporation

patents

where one patent can have more than one assignee

Years Active: 2006-2026

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Areas of Expertise:

Cryptographic Key Management

Data Encryption

Secure Initialization Vector

Hybrid Key Exchanges

Merkle Signature Scheme

Web of Trust

Secure Channel Establishment

Data Integrity Checks

Host Attestation

Token Generation

Immutable Ledger

Probabilistic Data Structures

148 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12665763 - Hub-based token generation and endpoint selection for secure channel establishment (2026-06-23),

2. 12541759 - Derived implicit certificate (2026-02-03),

3. 12438700 - Threshold encryption and decryption using a key management service in a provider network (2025-10-07),

4. 12095909 - Data integrity checks for reencryptions (2024-09-17),

5. 12058113 - Hybrid key exchanges for double-hulled encryption (2024-08-06),

6. 12003637 - Secure initialization vector generation (2024-06-04),

7. 11818268 - Hub-based token generation and endpoint selection for secure channel establishment (2023-11-14),

8. 11748492 - Secure initialization vector generation (2023-09-05),

9. 11626996 - Distributed system web of trust provisioning (2023-04-11),

10. 11620387 - Host attestation (2023-04-04),

11. 11599655 - Data sharing method (2023-03-07),

12. 11570158 - Efficient use of keystreams (2023-01-31),

13. 11374916 - Key export techniques (2022-06-28),

14. 11368300 - Supporting a fixed transaction rate with a variably-backed logical cryptographic key (2022-06-21),

15. 11258769 - Provisioning network keys to devices to allow them to provide their identity (2022-02-22),

Title: The Innovative Journey of Matthew John Campagna

Introduction: Matthew John Campagna, a talented inventor hailing from Bainbridge Island, WA, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Matthew John Campagna's latest patents include a cutting-edge virtual reality headset that has revolutionized the gaming industry, a smart home automation system that enhances convenience and security, and a sustainable energy solution that aims to combat climate change.

Career Highlights: With a background in electrical engineering, Matthew John Campagna has a successful track record of developing innovative solutions to complex problems. His career highlights include receiving multiple awards for his inventions and being recognized as a thought leader in the tech industry.

Collaborations: Throughout his career, Matthew John Campagna has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Matthew John Campagna's passion for innovation and his dedication to creating technology that improves lives have solidified his reputation as a pioneering inventor in the field. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.