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Adelberg, Germany

Erni Elektroapparate Gmbh

USPTO Granted Patents = 23

% Expired Patents = 4.3

Trademarks = 6

Forward Citations = 592

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21 inventors (with patents filed for the assignee):

Franz Czeschka (12 out of 13 patents)

Jürgen Lappöhn (6 out of 11 patents)

Jürgen Lappöhn (3 out of 3 patents)

4. Juergen Lappoehn (2 out of 38 patents)

5. Rudi Singer (2 out of 2 patents)

6. Richard Scott Kline (1 out of 15 patents)

7. Roland Mödinger (1 out of 3 patents)

8. Peter Aichem (1 out of 1 patent)

9. Georges Embo (1 out of 10 patents)

10. Jürgen Lappoehn (1 out of 1 patent)

11. Udo Kienapfel (1 out of 2 patents)

12. Marc Stanesby (1 out of 1 patent)

13. Gerd Lausberg (1 out of 2 patents)

14. Jörg Koch (1 out of 1 patent)

15. Rik Sterckx (1 out of 2 patents)

23 patents: Sort by Forward Citations

1. 7264504 - Female multiple connector for electrical plug-type connectors (2007-09-04),

2. 7201601 - Insulation displacement multipoint connector for electrical plug connectors (2007-04-10),

3. 7040936 - Housing for an electrical plug-in connector (2006-05-09),

4. 7033084 - Plug-in connector between a circuit board and a back plane (2006-04-25),

5. 7021975 - Plug-in connector (2006-04-04),

6. 6979235 - Electrical plug-in connector with a housing and a high-current contact (2005-12-27),

7. 6899566 - Connector assembly interface for L-shaped ground shields and differential contact pairs (2005-05-31),

8. 6805575 - Guide system for contact plugs (2004-10-19),

9. 6764341 - Plug connector that can be turned by 90° (2004-07-20),

10. 6623301 - Plug connector for electronic devices (2003-09-23),

11. 6568860 - Electronic device with data bus and energy bus connection (2003-05-27),

12. 6475041 - One-piece two-leg contact spring (2002-11-05),

13. 6379170 - Method of mounting electrical plug-in connections and auxiliary mounting means for carrying out the method (2002-04-30),

14. 6129591 - Multiway connector for backplanes and slide-in cards in compact PCI (2000-10-10),

15. 5865645 - Angular press-fit plug connector for press-fitting into holes in a (1999-02-02),

Erni Elektroapparate GmbH specializes in the development and manufacturing of high-quality electronic components and systems. The company is known for its expertise in connector technology, offering solutions that cater to various industries, including automotive, industrial automation, and telecommunications. With a focus on innovation, Erni emphasizes the integration of advanced technologies to enhance connectivity and performance in electronic applications, serving clients primarily in Europe and beyond.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Erni Elektroapparate Gmbh

23 Patents

#2 in Adelberg

#1,978 in Germany

#27,619 in the World

Adelberg, Germany

Erni Elektroapparate Gmbh

Forward Citations = 592

21 inventors:

Franz Czeschka (12 out of 13 patents)

Jürgen Lappöhn (6 out of 11 patents)

Jürgen Lappöhn (3 out of 3 patents)

4. Juergen Lappoehn (2 out of 38 patents)

5. Rudi Singer (2 out of 2 patents)

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