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Oy Nokia Ab

USPTO Granted Patents = 49

Forward Citations = 1,160

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68 inventors (with patents filed for the assignee):

Seppo Honkanen (3 out of 3 patents)

Jukka A Henriksson (3 out of 19 patents)

Kari J Kirjavainen (3 out of 3 patents)

4. Raimo Nyblom (3 out of 4 patents)

5. Ari Salomäki (2 out of 2 patents)

6. Risto Pennanen (2 out of 2 patents)

7. Ari Tervonen (2 out of 2 patents)

8. Seppo Pyhalammi (2 out of 13 patents)

9. Seppo Juhani Leskinen (2 out of 8 patents)

10. Rainer Ilkka Valtonen (2 out of 2 patents)

11. Jukka S Karppo (2 out of 2 patents)

12. Mikko Terho (1 out of 31 patents)

13. Markus Pessa (1 out of 2 patents)

14. Pekka Rissanen (1 out of 7 patents)

15. Harry Asonen (1 out of 2 patents)

Core Competencies:

Transmission Protocol

Mobile Telecommunications

Digital Media Scrambling

Multimedia Transmission

Optical Waveguides

Signal Detection

Optical Couplers

Heat Energy Generation

Digital Signal Reception

Cable Guiding Devices

Centrifugal Blowers

High Voltage Cables

49 patents: Sort by Forward Citations

1. 6415135 - Transmission protocol for file transfer in a DAB system (2002-07-02),

2. 6324394 - Mobile telecommunication subscriber system in a multi-operator environment (2001-11-27),

3. 6222924 - Scrambling of digital media objects in connection with transmission and storage (2001-04-24),

4. 6094661 - Transmission of multimedia objects in a digital broadcasting system (2000-07-25),

5. 5428644 - Adaptive detection method and detector for quantized signals (1995-06-27),

6. 5233635 - Receiving method and receiver for discrete signals (1993-08-03),

7. 5189632 - Portable personal computer and mobile telephone device (1993-02-23),

8. 5160523 - Method of producing optical waveguides by an ion exchange technique on a (1992-11-03),

9. 5151958 - Adaptor device for coupling together optical waveguides produced by K-Na (1992-09-29),

10. 5061928 - System and method of scaling error signals of caseload second order (1991-10-29),

11. 5035734 - Method of producing optical waveguides (1991-07-30),

12. 4974408 - Alternate reverse twisting method and apparatus (1990-12-04),

13. 4966615 - Apparatus for cooling an optical fiber (1990-10-30),

14. 4906810 - Method and a device for the manufacturing of an optical coupler (1990-03-06),

15. 4883595 - Method for the extraction of a substance from an aqueous solution (1989-11-28),

Nokia is a multinational telecommunications, information technology, and consumer electronics company. It operates through four business segments: Ultra Broadband Networks, Global Services, IP Networks and Applications, and Nokia Technologies.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

49 Patents

#23 in Espoo

#73 in Finland

#13,856 in the World

Oy Nokia Ab

Forward Citations = 1,160

68 inventors:

Seppo Honkanen (3 out of 3 patents)

Jukka A Henriksson (3 out of 19 patents)

Kari J Kirjavainen (3 out of 3 patents)

4. Raimo Nyblom (3 out of 4 patents)

5. Ari Salomäki (2 out of 2 patents)

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