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Pforzheim, Germany

Nokia Unterhaltungselektronik

USPTO Granted Patents = 20

Forward Citations = 187

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25 inventors (with patents filed for the assignee):

Stefan Brosig (5 out of 8 patents)

Gerd Reime (4 out of 19 patents)

Jurgen Waldmann (3 out of 4 patents)

4. Klaus Durst (2 out of 3 patents)

5. Kurt M Tischer (2 out of 10 patents)

6. Helmut Thaler (2 out of 3 patents)

7. Andreas Ehrhardt (1 out of 3 patents)

8. Wolfgang Schroder (1 out of 5 patents)

9. Charles Schepers (1 out of 2 patents)

10. Hans Reule (1 out of 5 patents)

11. Kurt-Manfred Tischer (1 out of 7 patents)

12. Uwe Mayer (1 out of 1 patent)

13. Stefan Borsig (1 out of 1 patent)

14. Eberhard Nill (1 out of 3 patents)

15. Richard Kramer (1 out of 2 patents)

20 patents: Sort by Forward Citations

1. 5430551 - Video recorder with distortion corrector circuit (1995-07-04),

2. 5267093 - Video recorder having phase-displaced video recording channels (1993-11-30),

3. 5172187 - Method of determining the pretilt angle of liquid crystal molecules (1992-12-15),

4. 5157558 - Video recording unit featuring switching logic means for generating (1992-10-20),

5. 5150419 - Calotte-type treble loudspeaker (1992-09-22),

6. 5148081 - In-line color picture tube (1992-09-15),

7. 5120623 - Method of producing a substrate plate for a liquid crystal cell with (1992-06-09),

8. 5106441 - Method and jig for LCD-production (1992-04-21),

9. 5102685 - Method and jig for LCD-production (1992-04-07),

10. 5102554 - Method of recovering phosphor for picture tubes (1992-04-07),

11. 5094642 - Method of manufacturing a control subassembly for flat display devices (1992-03-10),

12. 5071228 - Black-white liquid crystal display having an insulation layer for (1991-12-10),

13. 5069733 - Method of manufacturing the luminescent screen of a display device (1991-12-03),

14. 5030955 - Remote control transmitter (1991-07-09),

15. 5029623 - Process for filling a liquid crystal cell (1991-07-09),

Nokia Unterhaltungselektronik is a subsidiary of Nokia Corporation that specializes in the production of consumer electronics such as smartphones, feature phones, and other entertainment devices. With a focus on innovation and quality, Nokia Unterhaltungselektronik aims to provide cutting-edge technology and user-friendly products to enhance people's digital lifestyles.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#4 in Pforzheim

#2,238 in Germany

#30,316 in the World

Pforzheim, Germany

Nokia Unterhaltungselektronik

Forward Citations = 187

25 inventors:

Stefan Brosig (5 out of 8 patents)

Gerd Reime (4 out of 19 patents)

Jurgen Waldmann (3 out of 4 patents)

4. Klaus Durst (2 out of 3 patents)

5. Kurt M Tischer (2 out of 10 patents)

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