For the Inventor, By the Inventor

Enter assignee name

Berlin, Germany

Ferdinand-Braun-Institut Ggmbh, Leibniz-Institut Fur Höchstfrequenztechnik

USPTO Granted Patents = 7

EPO Patents = 12

Forward Citations = 0

Loading Chart...

Loading Chart...

25 inventors (with patents filed for the assignee):

Hans Wenzel (3 out of 11 patents)

Paul Crump (2 out of 9 patents)

Andrea Knigge (2 out of 4 patents)

4. Pietro Della Casa (2 out of 2 patents)

5. Sven Einfeldt (1 out of 3 patents)

6. Hans-Joachim Wuerfl (1 out of 2 patents)

7. Andre Maassdorf (1 out of 2 patents)

8. Tim Wernicke (1 out of 2 patents)

9. Jürgen Lademann (1 out of 2 patents)

10. Martina Meinke (1 out of 2 patents)

11. Heike Christopher (1 out of 1 patent)

12. Jan-Philipp Koester (1 out of 1 patent)

13. Anissa Zeghuzi (1 out of 1 patent)

14. Axel Kramer (1 out of 6 patents)

15. Mohamed Elattar (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 12463400 - Diode laser with current block (2025-11-04),

2. 12456972 - Circuit assembly for limiting the gate current at a field-effect transistor (2025-10-28),

3. 12218487 - Device for generating laser radiation (2025-02-04),

4. 12121745 - Device and method for UV antisepsis (2024-10-22),

5. 11984413 - High-frequency power transistor and high-frequency power amplifier (2024-05-14),

6. 11889768 - Transistor and method of fabrication of the same including a gate contact formed in a recess through the passivation dielectric layer in contact with the active layer (2024-01-30),

7. 11677214 - Diode laser having reduced beam divergence (2023-06-13),

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

7 Patents

#133 in Berlin

#4,798 in Germany

Berlin, Germany

Ferdinand-Braun-Institut Ggmbh, Leibniz-Institut Fur Höchstfrequenztechnik

Forward Citations = 0

25 inventors:

Hans Wenzel (3 out of 11 patents)

Paul Crump (2 out of 9 patents)

Andrea Knigge (2 out of 4 patents)

4. Pietro Della Casa (2 out of 2 patents)

5. Sven Einfeldt (1 out of 3 patents)

Please report any incorrect information to support@idiyas.com

Loading…