Institut Fuer Halbleiterphysik Frankfurt (Oder) Gmbh

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 60.0

Forward Citations = 28

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12 inventors (with patents filed for the assignee):

Dieter Knoll (3 out of 13 patents)

Bernd Heinemann (3 out of 19 patents)

Karl-Ernst Ehwald (2 out of 17 patents)

4. Michael Pierschel (1 out of 5 patents)

5. Bernd Tillack (1 out of 8 patents)

6. Juergen Drews (1 out of 1 patent)

7. Hans Gustat (1 out of 1 patent)

8. Jaroslav Olich (1 out of 1 patent)

9. Viktor Melnik (1 out of 1 patent)

10. Boris Romanjuk (1 out of 1 patent)

11. Rainer Kurps (1 out of 1 patent)

12. Dietmar Krueger (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 6740560 - Bipolar transistor and method for producing same (2004-05-25),

2. 6642553 - Bipolar transistor and method for producing same (2003-11-04),

3. 6627972 - Vertical bipolar transistor (2003-09-30),

4. 6593782 - Static frequency divider with a divider ratio which can be switched over (2003-07-15),

5. 6358823 - Method of fabricating ion implanted doping layers in semiconductor materials and integrated circuits made therefrom (2002-03-19),

Company Overview

Institut Fuer Halbleiterphysik Frankfurt (oder) Gmbh, also known as IHP, is a leading research institute in the field of semiconductor physics. Located in Frankfurt, Germany, the institute conducts cutting-edge research and development in semiconductor materials and technologies. With a focus on innovation and collaboration, IHP works closely with industry partners to drive advancements in semiconductor devices for various applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#97 in Frankfurt

#6,108 in Germany

Frankfurt, Germany