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Telefonica, S.a.

USPTO Granted Patents = 105

% Expired Patents = 57.1

EPO Patents = 103

Trademarks = 10

Forward Citations = 428

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181 inventors (with patents filed for the assignee):

Javier Lorca Hernando (24 out of 24 patents)

Luis Cucala Garcia (7 out of 7 patents)

Antonio Agustin Pastor Perales (6 out of 6 patents)

4. Diego R Lopez (5 out of 6 patents)

5. Enrique Frias Martinez (4 out of 4 patents)

6. Nuria Oliver (4 out of 4 patents)

7. Alberto Mozo Velasco (3 out of 4 patents)

8. Elena Serna Santiago (3 out of 3 patents)

9. Nikolaos Laoutaris (3 out of 4 patents)

10. Xiaoyuan Yang (3 out of 11 patents)

11. Parminder Chhabra (3 out of 3 patents)

12. Quiliano Perez Tarrero (3 out of 3 patents)

13. Francisco Javier Lorca Hernando (3 out of 3 patents)

14. Pere Obrador (3 out of 3 patents)

15. Vanessa Frias Martinez (3 out of 3 patents)

Core Competencies:

Wireless Communications

MU-MIMO Techniques

OFDM Networks

Massive MIMO Systems

Network Validation

Interference Cancellation

Spatial Multiplexing

Data Packet Traversal

Web Caching

Dynamic Subscriber Management

Channel Coding

Resource Allocation

105 patents: Sort by Forward Citations

1. 12651159 - Computer-implemented method for accelerating convergence in the training of generative adversarial networks (GAN) to generate synthetic network traffic, and computer programs of same (2026-06-09),

2. 12197538 - Method for modelling synthetic data in generative adversarial networks (2025-01-14),

3. 11671150 - Method and system for optimal spatial multiplexing in multi-antenna wireless communications systems using MU-MIMO techniques (2023-06-06),

4. 11301778 - Method and system for training and validating machine learning in network environments (2022-04-12),

5. 11128352 - Method and a system for dynamic association of spatial layers to beams in millimeter-wave fixed wireless access networks (2021-09-21),

6. 11057293 - Method and system for validating ordered proof of transit of traffic packets in a network (2021-07-06),

7. 11038562 - Method and device for generating broadcast beams in massive MIMO systems (2021-06-15),

8. 10778499 - Method to provide increased robustness against noise and interference in wireless communications, a transmitter and computer program products thereof (2020-09-15),

9. 10396993 - Method to assure correct data packet traversal through a particular path of a network (2019-08-27),

10. 10334065 - Method for detecting applications of mobile user terminals (2019-06-25),

11. 10284280 - Method, system and device for compensation of Doppler impairments in OFDM wireless communication networks (2019-05-07),

12. 10171610 - Web caching method and system for content distribution network (2019-01-01),

13. 10153874 - Method to perform joint scheduling in the downlink or in the uplink of a centralized OFDM radio access network for a plurality of users considering time, frequency and space domains, scheduler device thereof and computer program products (2018-12-11),

14. 10110633 - Method, a device and computer program products for protecting privacy of users from web-trackers (2018-10-23),

15. 10003435 - Method, system and device for error detection in OFDM wireless communication networks without full forward error correction decoding (2018-06-19),

Telefónica, S.A. is a Spanish multinational telecommunications company headquartered in Madrid. It is one of the largest telecommunications companies in the world by market capitalization and number of customers. Telefonica operates in Europe, Asia, and America, providing a wide range of services including mobile and fixed-line telephony, internet services, digital television, and IT solutions. With a presence in over 14 countries, Telefonica aims to connect people and help them communicate, browse, and explore the digital world.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Telefonica, S.a.

105 Patents

#2 in Madrid

#10 in Spain

#7,442 in the World

Telefonica, S.a.

Forward Citations = 428

181 inventors:

Javier Lorca Hernando (24 out of 24 patents)

Luis Cucala Garcia (7 out of 7 patents)

Antonio Agustin Pastor Perales (6 out of 6 patents)

4. Diego R Lopez (5 out of 6 patents)

5. Enrique Frias Martinez (4 out of 4 patents)

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