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For the Inventor, By the Inventor

Berlin, Germany

Adc Gmbh


USPTO Granted Patents = 236

% Expired Patents = 66.1



Trademarks = 2

Forward Citations = 3,383

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103 inventors (with patents filed for the assignee):

goldMedal Heiko Neumetzler (26 out of 30 patents)

silverMedal Ulrich Hetzer (26 out of 44 patents)

bronzeMedal Harald Klein (25 out of 31 patents)

4.  Wayne William Dennes (21 out of 23 patents)

5.  Ferenc Nad (21 out of 25 patents)

6.  Brent David Allwood (17 out of 20 patents)

7.  Jörg Adomeit (15 out of 21 patents)

8.  Ralf-Dieter Busse (15 out of 25 patents)

9.  Frank Mossner (15 out of 21 patents)

10.  Scott David Lee (14 out of 14 patents)

11.  David Patrick Murray (13 out of 70 patents)

12.  Antony Nijhuis (13 out of 14 patents)

13.  Anne Kramer (12 out of 20 patents)

14.  Michael Sielaff (12 out of 20 patents)

15.  Joachim Stark (11 out of 15 patents)


Core Competencies:
Telecommunications
Optical-Fiber
Crosstalk Compensation
Electrical Connector
Patch Panel
Distribution Device
Cable Management
Connector Block
Signal Coupling
Fiberoptic
Splicing
PCB Connector

236 patents:

1. 9065223 - Telecommunications device (2015-06-23),
2. 8985861 - Device for an optical-fiber connection (2015-03-24),
3. 8979578 - Electrical connector with relative movement of mid sections of contacts inhibited by frictional engagement with a recess (2015-03-17),
4. 8897637 - Method and arrangement for identifying at least one object (2014-11-25),
5. 8839506 - Wire termination tool (2014-09-23),
6. 8746466 - Frame with cable management (2014-06-10),
7. 8702442 - Telecommunications connector (2014-04-22),
8. 8636422 - Device for an optical-fiber connection (2014-01-28),
9. 8628360 - Multistage capacitive crosstalk compensation arrangement (2014-01-14),
10. 8606068 - Cable housing and method for receiving optical fibers and fibers of a fiber optic cable (2013-12-10),
11. 8582585 - Distribution device in a subscriber connection area (2013-11-12),
12. 8579224 - Device for dispensing a telecommunication cable from a reel (2013-11-12),
13. 8517767 - Connecting hardware with multi-stage inductive and capacitive crosstalk compensation (2013-08-27),
14. 8509586 - Terminal box for fiberoptic cables and panel (2013-08-13),
15. 8488933 - Method and apparatus for mechanically cleaving a stripped end section of an optic fiber core (2013-07-16),
Company Overview
Adc GmbH, based in Berlin, specializes in the development and manufacturing of telecommunications connectors. The company focuses on innovative solutions in optical fiber technology, ensuring efficient data transmission while minimizing crosstalk. Their product offerings include electrical connectors, patch panels, distribution devices, and advanced cable management systems. Adc GmbH is committed to enhancing connectivity in telecommunications, providing reliable and high-performance solutions tailored to meet the evolving needs of the industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

236 Patents

#7 in D-1000 Berlin

#244 in Germany

#3,646 in the World

Berlin, DE
Berlin, Germany

Adc Gmbh

Forward Citations = 3,383

103 inventors:

goldMedal Heiko Neumetzler (26 out of 30 patents)

silverMedal Ulrich Hetzer (26 out of 44 patents)

bronzeMedal Harald Klein (25 out of 31 patents)

4.  Wayne William Dennes (21 out of 23 patents)

5.  Ferenc Nad (21 out of 25 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Adc Gmbh. Retrieved from https://idiyas.com/company/adc

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]
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