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Alcatel Lucent

USPTO Granted Patents = 5,032

CIPO Patents = 3

EPO Patents = 3,597

Trademarks = 17

Forward Citations = 28,062

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4,293 inventors (with patents filed for the assignee):

Yigang Cai (141 out of 223 patents)

Shin Horng Wong (49 out of 53 patents)

Kamakshi Sridhar (48 out of 82 patents)

4. Peter Johannes Winzer (42 out of 112 patents)

5. Robert Alexander Mann (42 out of 43 patents)

6. Ranjan Sharma (41 out of 77 patents)

7. Sudeep K Palat (40 out of 129 patents)

8. Fang-Chen Cheng (39 out of 104 patents)

9. Jialin Zou (38 out of 52 patents)

10. Alexei Ashikhmin (36 out of 50 patents)

11. Yu Chen (36 out of 72 patents)

12. Matthew Baker (35 out of 66 patents)

13. Andrew Dolganow (35 out of 42 patents)

14. Subramanian Vasudevan (34 out of 52 patents)

15. Xiangyang Li (34 out of 49 patents)

Core Competencies:

Software Defined Networking

Emergency Services

Uplink Power Control

Massive MIMO

Virtualized Network Functions

Optical Communication

Network Slicing

Data Transmission

Security Architecture

Resource Allocation

Congestion Control

Privacy Protection

5,032 patents: Sort by Forward Citations

1. 12261707 - Method, apparatus and system of charging for a data flow in SDN network (2025-03-25),

2. 12089129 - Support of emergency services over WLAN access to 3GPP packet core for unauthenticated users (2024-09-10),

3. 11997536 - System and method for controlling congestion in a network (2024-05-28),

4. 11917550 - Communication methods and devices for uplink power control (2024-02-27),

5. 11881957 - Method for delivering dynamic policy rules to an end user, according on his/her account balance and service subscription level, in a telecommunication network (2024-01-23),

6. 11737104 - Method and device for multiple input multiple output communications (2023-08-22),

7. 11729823 - Method and apparatus for determining channel sensing threshold in uplink channel access (2023-08-15),

8. 11729811 - Fairness-enhancing frame structure (2023-08-15),

9. 11729164 - Support of IMEI checking for WLAN access to a packet core of a mobile network (2023-08-15),

10. 11696201 - Method, device and computer-readable medium for guaranteeing communication service (2023-07-04),

11. 11678313 - Network controlled acquisition of uplink channels in unlicensed frequency bands (2023-06-13),

12. 11632145 - Method and apparatus for full-duplex communication over wired transmission media (2023-04-18),

13. 11616539 - Beamforming method and apparatus for massive MIMO system (2023-03-28),

14. 11601853 - Method of and apparatus for controlling prose service in communication system (2023-03-07),

15. 11558066 - Encoding and decoding with differential encoding size (2023-01-17),

Alcatel-Lucent, a Nokia company, is a global leader in networking and communications technology. With a strong focus on innovation and research, Alcatel-Lucent delivers cutting-edge solutions for telecommunications operators, enterprises, and governments around the world. The company offers a wide range of products and services, including network infrastructure, cloud solutions, and cybersecurity. Alcatel-Lucent is committed to driving the digital transformation of society and helping its customers succeed in the fast-paced world of technology.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

5,032 Patents

#3 in Paris

#4 in France

#175 in the World

Alcatel Lucent

Forward Citations = 28,062

4,293 inventors:

Yigang Cai (141 out of 223 patents)

Shin Horng Wong (49 out of 53 patents)

Kamakshi Sridhar (48 out of 82 patents)

4. Peter Johannes Winzer (42 out of 112 patents)

5. Robert Alexander Mann (42 out of 43 patents)

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