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For the Inventor, By the Inventor

Vienna, Austria

Siemens Ag Osterreich


USPTO Granted Patents = 66

% Expired Patents = 37.9



Forward Citations = 268

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114 inventors (with patents filed for the assignee):

goldMedal Harald Schweigert (8 out of 24 patents)

silverMedal Harald Weinmeier (6 out of 9 patents)

bronzeMedal Jalal Abdulazim Hallak (6 out of 16 patents)

4.  Martin Teichmann (4 out of 22 patents)

5.  Andreas Kranister (4 out of 5 patents)

6.  Christian Kueter (3 out of 6 patents)

7.  David Kreuzweger (3 out of 9 patents)

8.  Friedrich Eppensteiner (3 out of 6 patents)

9.  Majid Ghameshlu (3 out of 10 patents)

10.  Herbert Taucher (3 out of 9 patents)

11.  Richard Graf (3 out of 6 patents)

12.  Markus Seitzberger (3 out of 5 patents)

13.  Robert Nedelik (3 out of 3 patents)

14.  Thomas Rothmayer (3 out of 5 patents)

15.  Thilo Hoffmann (2 out of 5 patents)


Core Competencies:
Rail Vehicle
Crash Module
Chassis Design
Obstacle Detection
Power Supply
Switched-Mode Converter
Integrated Circuit
Electrical Transformer
Data Analysis
Energy Efficiency
Wireless Sensor Networks
Voltage Converter

66 patents:

1. 10739765 - Method for enriching data in measurement data records of a low-voltage network (2020-08-11),
2. 10566906 - Clocked power supply unit with galvanic isolation (2020-02-18),
3. 10346570 - Method for determining system reliability of a logic circuit (2019-07-09),
4. 10325686 - System and methods for integrated and predictive analysis of molecular, imaging, and clinical data for patient-specific management of diseases (2019-06-18),
5. 10318458 - Method and circuit arrangement for temporally limiting and separately accessing a system on a chip (2019-06-11),
6. 10311253 - Method for protecting an integrated circuit against unauthorized access (2019-06-04),
7. 10286936 - Device for detecting obstacles for rail vehicles (2019-05-14),
8. 10207721 - Bogie frame (2019-02-19),
9. 10133881 - Method and circuit arrangement for protecting against scanning of an address space (2018-11-20),
10. 10062502 - Circuit arrangement for compensation of a DC component in a transformer (2018-08-28),
11. 10047811 - Wheel with a wheel-mounted brake disk (2018-08-14),
12. 9994240 - Chassis for rail vehicles (2018-06-12),
13. 9988061 - Rail vehicle with a deformation zone (2018-06-05),
14. 9908538 - Rail vehicle having a concealed undercarriage (2018-03-06),
15. 9878726 - Carrying structure of a rail vehicle (2018-01-30),
Company Overview
Siemens AG Österreich, based in Vienna, specializes in advanced rail vehicle technology, focusing on the development and manufacturing of innovative solutions for rail systems. The company is engaged in various core technology areas, including chassis design, crash modules, and obstacle detection systems, which enhance the safety and efficiency of rail transport. Additionally, Siemens AG Österreich works on power supply technologies, such as switched-mode converters and electrical transformers, contributing to the modernization of rail infrastructure in the region.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Siemens Ag Osterreich USPTO Patent Assignee Logo
66 Patents

#14 in Vienna

#62 in Austria

#11,177 in the World

Vienna, AT
Vienna, Austria

Siemens Ag Osterreich

Forward Citations = 268

114 inventors:

goldMedal Harald Schweigert (8 out of 24 patents)

silverMedal Harald Weinmeier (6 out of 9 patents)

bronzeMedal Jalal Abdulazim Hallak (6 out of 16 patents)

4.  Martin Teichmann (4 out of 22 patents)

5.  Andreas Kranister (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Ag Osterreich. Retrieved from https://idiyas.com/company/siemens-ag-osterreich

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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