Stefano Ruffini

This inventor holds 63 USPTO granted patents and 16 published patent applications and 39 EPO patents, primarily in 5G Synchronization (CPC class H04J). Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2003-2026.

USPTO Granted Patents = 63 (Patent Applications = 16)

% Patents Active = 92.1

EPO Patents = 39 (Patent Applications = 57)

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 249(Granted Patents)

Forward Citations (Not Self Cited) = 205(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Stockholm, SE (2003)
Pisa, IT (2017 - 2023)
Rome, IT (2004 - 2024)

Company Filing History:

63 out of 26,878

Telefonaktiebolaget Lm Ericsson (Publ)

patents

Years Active: 2003-2026

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Areas of Expertise:

5G

Synchronization

Latency Monitoring

Precision Timing

Network Control

Data Transmission

Time-Sensitive Services

Optical Network

Packet Processing

Wireless Technologies

Data Centers

Communication Networks

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12700944 - Fronthaul network units and methods therein for synchronization over a single optical fiber in a frontahul network (2026-08-04),

2. 12464041 - Industrial automation with 5G and beyond (2025-11-04),

3. 12457052 - Relative time error information distribution in precision time protocol network (2025-10-28),

4. 12439349 - Devices and methods for handling precise timing protocol frames (2025-10-07),

5. 12185036 - Method and apparatus for controlling transmission of an upstream packet traffic in a TDM PON-based fronthaul (2024-12-31),

6. 12149341 - 5G system signaling methods to convey TSN synchronization information (2024-11-19),

7. 11864139 - Transmitting device, receiving device and methods performed therein for handling communication (2024-01-02),

8. 11812398 - Method and apparatus for synchronizing radio network nodes (2023-11-07),

9. 11811634 - Method and apparatus for latency monitoring (2023-11-07),

10. 11695491 - 5G system support for conveying TSN time synchronization (2023-07-04),

11. 11683150 - Methods, apparatus and computer-readable media for synchronization over an optical network (2023-06-20),

12. 11627538 - Methods and systems for providing time-sensitive services related to wireless devices (2023-04-11),

13. 11444713 - Transmitting residence time information in a network (2022-09-13),

14. 11412470 - Optimized time synchronization for a UE (2022-08-09),

15. 11405122 - 5G system support for conveying TSN time synchronization (2022-08-02),

Title: Stefano Ruffini: Pioneering Inventor from Rome, Italy

Introduction: Stefano Ruffini is a distinguished inventor hailing from the historic city of Rome, Italy. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

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Collaborations: Stefano Ruffini has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His partnerships have been instrumental in turning his visionary ideas into tangible products that have had a positive impact on society.

Conclusion: In conclusion, Stefano Ruffini stands as a trailblazing inventor whose dedication to innovation has left a lasting mark on the world of patents and inventions. His relentless pursuit of excellence and commitment to creating a better future through technology make him a true visionary in the field.