For the Inventor, By the Inventor

Enter assignee name

Nokia Telecommunications Oy

USPTO Granted Patents = 705

% Expired Patents = 0.28

CIPO Patents = 31

Trademarks = 1

Forward Citations = 19,927

Loading Chart...

Loading Chart...

534 inventors (with patents filed for the assignee):

Ilkka Antero Keskitalo (20 out of 114 patents)

Olli Piirainen (20 out of 73 patents)

Harri Posti (17 out of 31 patents)

4. Ari T Hottinen (15 out of 85 patents)

5. Harri A Jokinen (15 out of 93 patents)

6. Hannu H Kari (13 out of 30 patents)

7. Peter Muszynski (12 out of 22 patents)

8. Petri Antero Jolma (12 out of 19 patents)

9. Juha Räsänen (12 out of 15 patents)

10. Veli-Matti Sarkka (12 out of 12 patents)

11. Osmo Schroderus (11 out of 18 patents)

12. Zhi-Chun Honkasalo (11 out of 41 patents)

13. Mika Heiskari (11 out of 11 patents)

14. Oscar Salonaho (10 out of 37 patents)

15. Harri Honkasalo (10 out of 15 patents)

Core Competencies:

Packet Radio Network

Data Transmission

Interference Cancellation

Mobile Communication

Call Setup

Channel Allocation

Speech Transmission

Handover

QoS Scheduling

Subscriber Management

Doppler Shift Compensation

Multimedia Communications

705 patents: Sort by Forward Citations

1. RE42345 - Packet radio network with charging information collected by nodes and forwarded to billing center (2011-05-09),

2. 7502339 - Mobility within a packet-switched telephony network (2009-03-10),

3. 7197551 - Method and system for implementing supervision in a telecommunication system (2007-03-27),

4. 6985736 - Increasing the capacity of a cellular radio network (2006-01-10),

5. 6970441 - Data transmission method (2005-11-29),

6. 6904109 - Interference cancellation method, and receiver (2005-06-07),

7. 6799021 - Method and arrangement for forming an address (2004-09-28),

8. 6747966 - Radio system and methods for duplex operation (2004-06-08),

9. 6738374 - Speech transmission in a packet network (2004-05-18),

10. 6738369 - Method and arrangement for packet-switched data transmission (2004-05-18),

11. 6725036 - System and method of controlling application level access of a subscriber to a network (2004-04-20),

12. 6714601 - Method in digital quadrature modulator and demodulator, and digital quadrature modulator and demodulator (2004-03-30),

13. 6690743 - Compensation of delay in linearization loop of power amplifier (2004-02-10),

14. 6674741 - High speed data transmission in mobile communication networks (2004-01-06),

15. 6665312 - Synchronous data transmission method and arrangement (2003-12-16),

Company Overview

Nokia Telecommunications Oy, headquartered in Espoo, Finland, specializes in mobile communication systems, focusing on advanced technologies that enhance connectivity. The company is known for its innovations in packet radio networks and data transmission, which are critical for efficient mobile communication. Key areas of expertise include interference cancellation, call setup, channel allocation, speech transmission, and seamless handover processes, all aimed at improving user experience and network reliability in an increasingly connected world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

705 Patents

#5 in Espoo

#6 in Finland

#1,419 in the World

Nokia Telecommunications Oy

Forward Citations = 19,927

534 inventors:

Ilkka Antero Keskitalo (20 out of 114 patents)

Olli Piirainen (20 out of 73 patents)

Harri Posti (17 out of 31 patents)

4. Ari T Hottinen (15 out of 85 patents)

5. Harri A Jokinen (15 out of 93 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nokia Telecommunications Oy. Retrieved from https://idiyas.com/company/nokia-telecommunications-oy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…