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Paderborn, Germany

Nixdorf Computer Ag

USPTO Granted Patents = 126

Forward Citations = 1,176

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100 inventors (with patents filed for the assignee):

Guenter Holland-Letz (9 out of 20 patents)

Josef Huellwegen (8 out of 8 patents)

Werner Pollmeier (7 out of 13 patents)

4. Peter Weigel (7 out of 14 patents)

5. Udo Tewes (6 out of 13 patents)

6. Hermann Kohlhage (6 out of 8 patents)

7. Guenter Baitz (5 out of 24 patents)

8. Wilfried Dobring (5 out of 9 patents)

9. Hans-Bodo Laue (5 out of 6 patents)

10. Hans-Werner Volke (5 out of 6 patents)

11. Rudolf Schmeykal (5 out of 5 patents)

12. Rolf Roeschlein (4 out of 5 patents)

13. Johannes Haftmann (4 out of 4 patents)

14. Werner Brockmann (4 out of 4 patents)

15. Joachim Burchart (3 out of 14 patents)

Core Competencies:

Adaptive Equalization

All-Pass Filters

Electric Power Supply

Integrated Circuit Component

Programmable Logic Array

Signal Transmission Systems

Surface Inspection Devices

Voltage Pulse Generation

Cleaning Cassette

Data Card Receiving Unit

Magnetic Disk Drive Assembly

Ribbon Cartridge

126 patents: Sort by Forward Citations

1. 5144569 - Method for filtering digitized signals employing all-pass filters (1992-09-01),

2. 5122727 - Electric power supply system with distribution of output (1992-06-16),

3. 5105440 - Method and apparatus for adaptive equalization of pulse signals (1992-04-14),

4. 5033887 - Process for the production of information relative to the type of a (1991-07-23),

5. 4995034 - Method of integrating one or more accessory function modules in (1991-02-19),

6. 4966360 - Transport device for a multiple layered web material (1990-10-30),

7. 4940223 - Apparatus for receiving and orderly storing individual sheets in a (1990-07-10),

8. 4939443 - Method and apparatus for the generation of voltage pulses (1990-07-03),

9. 4935642 - Circuit for distributing electrical power to several functional units (1990-06-19),

10. 4922528 - Circuitry for recognizing two-tone compound signals in telephone (1990-05-01),

11. 4919412 - Control system for a draw-off system for sheet material (1990-04-24),

12. 4890095 - Circuit arrangement for automatically monitoring several analog electric (1989-12-26),

13. 4885838 - Apparatus for connecting the free conductor ends of a conductor bundle (1989-12-12),

14. 4878009 - Voltage source having preset values for source voltage and internal (1989-10-31),

15. 4875418 - Set of components for constructing furniture pieces (1989-10-24),

Nixdorf Computer AG is a leading global provider of innovative IT solutions to the banking and retail industries. With a rich history dating back to 1952, the company offers a comprehensive range of products, software, and services that optimize and streamline business processes. Nixdorf Computer AG's cutting-edge technologies help banks and retailers enhance customer experiences, increase operational efficiency, and drive digital transformation. Their solutions include cash management systems, POS systems, self-service kiosks, software solutions, and consulting services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

126 Patents

#5 in Paderborn

#502 in Germany

#6,178 in the World

Paderborn, Germany

Nixdorf Computer Ag

Forward Citations = 1,176

100 inventors:

Guenter Holland-Letz (9 out of 20 patents)

Josef Huellwegen (8 out of 8 patents)

Werner Pollmeier (7 out of 13 patents)

4. Peter Weigel (7 out of 14 patents)

5. Udo Tewes (6 out of 13 patents)

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