logo

For the Inventor, By the Inventor

Arnoldstein, Austria

Walter Rieger

This inventor holds 58 USPTO granted patents and 3 published patent applications, primarily in Nitride Semiconductor Technology (CPC class H01L). Top assignees: Infineon Technologies Austria Ag, Infineon Technologies Ag. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Rieger. Retrieved from https://idiyas.com/inventor/walter-rieger

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 58 

% Patents Active = 58.6

Average Co-Inventor Count = 3.2

ph-index = 12

Forward Citations = 594(Granted Patents)

Forward Citations (Not Self Cited) = 564(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Villach, AT (2009 - 2016)
  • Arnoldstein, AT (2004 - 2021)

Company Filing History:

goldMedal42 out of 2,196 
 
Infineon Technologies Austria Ag
 patents
silverMedal16 out of 15,023 
 
Infineon Technologies Ag
 patents

Years Active: 2004-2024

Loading Chart...
Areas of Expertise:
Nitride Semiconductor
Power MOSFET
Field-Effect Structures
Transistor Arrangement
Integrated Driver Stage
HEMT
Trench Transistor
Monolithic Switches
Manufacturing Method
Protection Device
Cell Structure
Electronic Circuit
58 patents (USPTO):Explore Patents
1. 12094963 - Nitride semiconductor device (2024-09-17),
2. 11004966 - Nitride semiconductor device (2021-05-11),
3. 10693000 - Semiconductor device having field-effect structures with different gate materials (2020-06-23),
4. 10438945 - Method of manufacturing a semiconductor die (2019-10-08),
5. 10283634 - Power MOSFET semiconductor (2019-05-07),
6. 9978862 - Power transistor with at least partially integrated driver stage (2018-05-22),
7. 9799643 - Gate voltage control for III-nitride transistors (2017-10-24),
8. 9793391 - Power MOSFET semiconductor (2017-10-17),
9. 9773706 - Semiconductor device having field-effect structures with different gate materials, and method for manufacturing thereof (2017-09-26),
10. 9754859 - Semiconductor device (2017-09-05),
11. 9646855 - Semiconductor device with metal carrier and manufacturing method (2017-05-09),
12. 9509284 - Electronic circuit and method for operating a transistor arrangement (2016-11-29),
13. 9431392 - Electronic circuit having adjustable transistor device (2016-08-30),
14. 9406673 - Semiconductor component with transistor (2016-08-02),
15. 9373700 - Field plate trench transistor and method for producing it (2016-06-21),

Title: Inventor Walter Rieger

Introduction: Walter Rieger is a prolific inventor hailing from Arnoldstein, Austria, known for his groundbreaking contributions to various fields.

Latest Patents: Walter Rieger holds several patents in the areas of renewable energy technologies, medical devices, and automotive innovations.

Career Highlights: Throughout his career, Walter Rieger has been recognized for his innovative spirit and problem-solving abilities, leading to the development of cutting-edge solutions that have made a significant impact in the industry.

Collaborations: Walter Rieger has collaborated with leading research institutions, universities, and companies to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Walter Rieger's dedication to innovation and his passion for creating solutions to complex challenges have solidified his reputation as a pioneering inventor in the global landscape.

Profile summary based on public USPTO records.
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]
Loading…