Stefan Tegen

This inventor holds 56 USPTO granted patents and 16 published patent applications and 1 EPO patent, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Infineon Technologies Dresden Gmbh, Infineon Technologies Ag, Infineon Technologies Austria Ag. Active years: 2007-2026.

USPTO Granted Patents = 56 (Patent Applications = 16)

% Patents Active = 53.6

EPO Patents = 1 (Patent Applications = 11)

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 74(Granted Patents)

Forward Citations (Not Self Cited) = 70(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

17 out of 105

Infineon Technologies Dresden Gmbh

patents

14 out of 15,016

Infineon Technologies Ag

patents

10 out of 2,195

Infineon Technologies Austria Ag

Infineon Technologies Dresden Gmbh & Co . Kg

patents

Years Active: 2007-2026

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Areas of Expertise:

Transistor

Semiconductor Device

Power Device

Integrated Circuit

Field Plate

Bipolar Junction Transistor

Vertical Field Effect Transistor

Nanowires

Silicide Layers

Electronic Circuit

Battery Structure

Device Separation Structures

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12660233 - Power transistor device having an interfacial silicon nitride layer between a field plate and a substrate region and method of fabricating the same (2026-06-16),

2. 12557333 - Semiconductor power device and method of manufacturing the same (2026-02-17),

3. 12439636 - Transistor device (2025-10-07),

4. 12414349 - Semiconductor die including an edge termination structure laterally between an active area and a lateral edge region of the die (2025-09-09),

5. 12107152 - Semiconductor die with a power device and method of manufacturing the same (2024-10-01),

6. 12094969 - Transistor device having a field plate (2024-09-17),

7. 11824114 - Transistor device having a field plate in an elongate active trench (2023-11-21),

8. 11545568 - Transistor device and method of forming a field plate in an elongate active trench of a transistor device (2023-01-03),

9. 11342467 - Electronic circuit with a transistor device, a level shifter and a drive circuit (2022-05-24),

10. 11183598 - Electronic circuit with a transistor device and a level shifter (2021-11-23),

11. 10971620 - Method for producing a semiconductor arrangement (2021-04-06),

12. 10741541 - Method of manufacturing a semiconductor device (2020-08-11),

13. 10672895 - Method for manufacturing a bipolar junction transistor (2020-06-02),

14. 10608103 - Method for forming vertical field effect transistor devices having alternating drift regions and compensation regions (2020-03-31),

15. 10559859 - Integrated circuit structure and a battery structure (2020-02-11),

Title: Stefan Tegen - Innovative Inventor from Dresden

Introduction: Stefan Tegen is a renowned inventor based in Dresden, Germany, known for his groundbreaking contributions to various technological fields.

Latest Patents: Stefan Tegen holds several patents in the areas of renewable energy, sustainable materials, and advanced robotics, showcasing his commitment to innovation and sustainability.

Career Highlights: With a career spanning over two decades, Stefan Tegen has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Stefan Tegen has collaborated with top companies, banks, and research institutions to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Stefan Tegen's passion for innovation and his dedication to creating a better future through technology make him a standout figure in the world of inventors.