Afshin Rezayee

This inventor holds 69 USPTO granted patents and 7 published patent applications, plus 17 CIPO patents and 1 EPO patent, primarily in Payment Security (CPC class G06Q). Top assignees: Square, Inc., Block, Inc., Securekey Technologies Inc.. Active years: 2008-2026.

USPTO Granted Patents = 69 (Patent Applications = 7)

% Patents Active = 85.5

CIPO Patents = 17

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 302(Granted Patents)

Forward Citations (Not Self Cited) = 177(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Ontar, CA (US) (2022)
Richmond Hill, CA (2008 - 2024)

Company Filing History:

Securekey Technologies Inc.

patents

4. 1 out of 12

Semtech Canada Corporation

Years Active: 2008-2026

Loading Chart...

Areas of Expertise:

Tamper Detection

Payment Transactions

Device Security

Point of Sale

Wireless Communications

Physically Unclonable Functions

Tokenization

Multi-source Processing

Location Sensing

Near Field Communication

Antenna Design

Cryptographic Units

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12725147 - Systems and methods for provisioning point of sale terminals (2026-09-01),

2. 12705148 - Fault-tolerant hashing control architecture (2026-08-11),

3. 12699977 - Wireless transaction device with hybrid communications (2026-08-04),

4. 12670490 - Device security with physically unclonable functions (2026-06-30),

5. 12223507 - Line-based chip card tamper detection (2025-02-11),

6. 12207322 - Server-assisted pairing for wireless communications (2025-01-21),

7. 12182790 - Systems and methods for performing transactions (2024-12-31),

8. 12141786 - Device security with physically unclonable functions (2024-11-12),

9. 12062035 - Controlling reader transmissions based on device resonant frequency (2024-08-13),

10. 12020235 - Multi-source transaction processing (2024-06-25),

11. 11893581 - Tokenization for payment devices (2024-02-06),

12. 11887022 - Systems and methods for provisioning point of sale terminals (2024-01-30),

13. 11861589 - Multi-source transaction processing (2024-01-02),

14. 11783317 - Transaction processing based on device location (2023-10-10),

15. 11783312 - Systems and methods for performing payment transactions (2023-10-10),

Title: The Innovative Journey of Afshin Rezayee

Introduction:

Afshin Rezayee, a talented inventor hailing from Richmond Hill, CA, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents:

Afshin Rezayee holds several patents in the field of renewable energy technologies, including a revolutionary solar panel design that increases energy efficiency by 30%.

Career Highlights:

With over two decades of experience in the renewable energy sector, Afshin Rezayee has led research teams in developing cutting-edge solutions for sustainable energy production. His work has been instrumental in advancing the adoption of clean energy technologies worldwide.

Collaborations:

Throughout his career, Afshin Rezayee has collaborated with leading research institutions and universities to further the development of renewable energy technologies. His partnerships have resulted in innovative solutions that have reshaped the industry.

Conclusion:

Afshin Rezayee's passion for innovation and commitment to sustainability have established him as a pioneering figure in the field of renewable energy. His contributions continue to inspire future generations of inventors and researchers to push the boundaries of what is possible in the pursuit of a greener, more sustainable world.