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For the Inventor, By the Inventor

Erfurt, Germany

X-Fab Global Services Gmbh

USPTO Granted Patents = 16


Trademarks = 2

Forward Citations = 15

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24 inventors (with patents filed for the assignee):

goldMedal Daniel Gäbler (6 out of 12 patents)

silverMedal Brendan Toner (5 out of 7 patents)

bronzeMedal Zhengchao Liu (5 out of 5 patents)

4.  William R Richards, Jr (5 out of 11 patents)

5.  Gary M Dolny (5 out of 35 patents)

6.  Alexander Zimmer (3 out of 5 patents)

7.  Ralf Lerner (2 out of 29 patents)

8.  Stefan Eisenbrandt (2 out of 3 patents)

9.  Xuezhou Cao (2 out of 5 patents)

10.  Christoph Ellmers (2 out of 5 patents)

11.  Manoj Chandrika Reghunathan (2 out of 2 patents)

12.  Klaus Heinrich (1 out of 2 patents)

13.  Pablo Siles (1 out of 2 patents)

14.  Nis Hauke Hansen (1 out of 1 patent)

15.  Jee Chang Lai (1 out of 1 patent)


16 patents:

1. 12604547 - Reduced flicker noise transistor layout (2026-04-14),
2. 12588300 - Semiconductor light sensor (2026-03-24),
3. 12334274 - Trench capacitors (2025-06-17),
4. 12183763 - Semiconductor imaging apparatus and method (2024-12-31),
5. 12140622 - Breakdown voltage detection (2024-11-12),
6. 12125862 - Optical sensor comprising a photodiode array (2024-10-22),
7. 12113106 - LDMOS with self-aligned body and hybrid source (2024-10-08),
8. 11708265 - Method for manufacturing a membrane component and a membrane component (2023-07-25),
9. 11646389 - Low dark count rate semiconductor structures (2023-05-09),
10. 11646371 - MOSFET transistors with hybrid contact (2023-05-09),
11. 11646137 - Resistor circuit (2023-05-09),
12. 11605742 - Dark reference device for improved dark current matching (2023-03-14),
13. 11600603 - Semiconductor device along with multi-functional units and method for manufacturing a semiconductor device (2023-03-07),
14. 11522053 - LDMOS with self-aligned body and hybrid source (2022-12-06),
15. 11322611 - Methods for LDMOS and other MOS transistors with hybrid contact (2022-05-03),
Company Overview
X-Fab Global Services GmbH is a leading provider of semiconductor manufacturing services, specializing in analog and mixed-signal integrated circuits. The company focuses on advanced technologies for various applications, including automotive, industrial, and medical sectors. With a commitment to innovation, X-Fab leverages its expertise in microelectronics to deliver tailored solutions that meet the evolving needs of its global clientele. Headquartered in Erfurt, Germany, X-Fab operates multiple facilities, enhancing its capacity to serve diverse markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#3 in Erfurt

#2,625 in Germany

#37,868 in the World

Erfurt, DE
Erfurt, Germany

X-Fab Global Services Gmbh

Forward Citations = 15

24 inventors:

goldMedal Daniel Gäbler (6 out of 12 patents)

silverMedal Brendan Toner (5 out of 7 patents)

bronzeMedal Zhengchao Liu (5 out of 5 patents)

4.  William R Richards, Jr (5 out of 11 patents)

5.  Gary M Dolny (5 out of 35 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: X-Fab Global Services Gmbh. Retrieved from https://idiyas.com/company/x-fab-global-services

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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