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Klaus Ploog
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Stuttgart, DE
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last 30 patents
Information
Patent Grant
Method of fabricating a compositional semiconductor device
Patent number
5,714,765
Issue date
Feb 3, 1998
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Richard Noetzel
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of generating active semiconductor structures by means of st...
Patent number
5,396,089
Issue date
Mar 7, 1995
Max Planck Gesellschaft zur Forderung der Wissenschaften
Andreas D. Wieck
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of generating active semiconductor structures by means of st...
Patent number
5,385,865
Issue date
Jan 31, 1995
Max Planck Gesellschaft zur Forderung der Wissenschaften
Johannes Nieder
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Bipolar transistor with monoatomic base layer between emitter and c...
Patent number
5,373,186
Issue date
Dec 13, 1994
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of generating active semiconductor structures by means of st...
Patent number
5,338,692
Issue date
Aug 16, 1994
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V
Andreas D. Wieck
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor photodetector devices with pairs of monoatomic layers...
Patent number
5,329,150
Issue date
Jul 12, 1994
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optically bistable semiconductor device with pairs of monoatomic la...
Patent number
5,216,260
Issue date
Jun 1, 1993
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron-wave coupled semiconductor switching device
Patent number
5,148,242
Issue date
Sep 15, 1992
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Noriaki Tsukaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Injection laser with at least one pair of monoatomic layers of dopi...
Patent number
5,060,234
Issue date
Oct 22, 1991
Max Planck Gesellschaft zur Forderung der Wissenschaften
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting compositional semiconductor device
Patent number
5,057,881
Issue date
Oct 15, 1991
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V
Hans Lobentanzer
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor devices with at least one monoatomic layer of doping...
Patent number
4,882,609
Issue date
Nov 21, 1989
Max-Planck-Gesellschaft zur Forderung der Wissenschafter e.V.
Erdmann Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device for detecting electromagnetic radiation or par...
Patent number
4,775,881
Issue date
Oct 4, 1988
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Klaus Ploog
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Heterostructure semiconductor device
Patent number
4,755,857
Issue date
Jul 5, 1988
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften E.V.
Gerhard Abstreiter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated quantum well lasers having uniform thickness lasing regi...
Patent number
4,740,978
Issue date
Apr 26, 1988
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Ernst O. Gobel
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of preparing semiconductor substrates
Patent number
4,732,648
Issue date
Mar 22, 1988
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Hans Fronius
H01 - BASIC ELECTRIC ELEMENTS