For the Inventor, By the Inventor

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Vienna, VA, United States of America

At&t Technical Services Company, Inc.

USPTO Granted Patents = 83

Forward Citations = 40

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24 inventors (with patents filed for the assignee):

Daniel Vivanco (79 out of 223 patents)

Slawomir Mikolaj Stawiarski (45 out of 63 patents)

David Ross Beppler (42 out of 52 patents)

4. Thomas W Henderson (11 out of 49 patents)

5. Mark Stockert (8 out of 23 patents)

6. Julius Fodje (7 out of 9 patents)

7. Kurt Donald Huber (7 out of 110 patents)

8. Linda Baughman (3 out of 6 patents)

9. Pamela Stuckman (3 out of 6 patents)

10. Harold Kackley (3 out of 3 patents)

11. Margaret Mayne (3 out of 3 patents)

12. Richard Hellstern (3 out of 8 patents)

13. Arthur Richard Brisebois (2 out of 231 patents)

14. Wenge Chen (2 out of 23 patents)

15. Anestis Karasaridis (2 out of 31 patents)

Core Competencies:

Beamforming

Aerial User Equipment

Mobile Networks

Signal Propagation

Cell Reselection

Geofencing

Carrier Aggregation

Handover Performance

Resource Allocation

Network Interference

Botnet Traffic Identification

Synchronization Signals

83 patents: Sort by Forward Citations

1. 12483995 - Generating a propagation model based on sampling by user equipment in idle mode (2025-11-25),

2. 12483950 - Methods, systems, and devices for cell-reselection over mobile networks using beamforming (2025-11-25),

3. 12483912 - Estimating signal propagation based on sampling by user equipment in idle mode (2025-11-25),

4. 12464419 - Handover performance when serving aerial user equipment over advanced networks (2025-11-04),

5. 12464418 - Methods, systems, and devices for detecting cells for unmanned aerial vehicles over mobile networks (2025-11-04),

6. 12457504 - System information delivery via beam sweeping in advanced networks (2025-10-28),

7. 12446055 - Allocating resources among communication cells based on a potential communication load of user equipment in idle mode (2025-10-14),

8. 12432603 - Systems and methods for customizing height-based measurement report settings for aerial user equipment (UEs) (2025-09-30),

9. 12425943 - Methods, systems, and devices for broadcasting height-based threshold of base stations for unmanned aerial vehicles (UAVs) over mobile networks (2025-09-23),

10. 12425932 - Methods, systems, and devices for enhancing neighbor lists for mobile networks using beamforming (2025-09-23),

11. 12425081 - Facilitating transition to active mode by an idle device based on an activation request (2025-09-23),

12. 12418804 - Methods, systems, and devices for load balancing over a mobile network using beamforming (2025-09-16),

13. 12413340 - Repeating system information messages delivery in advanced networks (2025-09-09),

14. 12413294 - Methods, systems, and devices for identifying an aerial base station in mobile networks (2025-09-09),

15. 12393862 - Creating and using learning models to identify botnet traffic (2025-08-19),

AT&T Technical Services Company, Inc. provides advanced communication services to individuals, businesses, and government agencies. With a wide range of solutions including wireless, broadband, and entertainment services, AT&T is committed to connecting people and businesses globally. Their expertise in technology and innovation allows them to deliver reliable and secure connectivity solutions tailored to meet the unique needs of their customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

83 Patents

#1 in Vienna, VA

#79 in Virginia

#4,305 in US

#8,822 in the World

Vienna, VA, United States of America

At&t Technical Services Company, Inc.

Forward Citations = 40

24 inventors:

Daniel Vivanco (79 out of 223 patents)

Slawomir Mikolaj Stawiarski (45 out of 63 patents)

David Ross Beppler (42 out of 52 patents)

4. Thomas W Henderson (11 out of 49 patents)

5. Mark Stockert (8 out of 23 patents)

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