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Ulrich Schwabe
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Vaterstetten, DE
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last 30 patents
Information
Patent Grant
Integrated semiconductor circuit having an external contacting trac...
Patent number
4,912,543
Issue date
Mar 27, 1990
Siemens Aktiengesellschaft
Franz Neppl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor circuit containing integrated bipolar and MOS transis...
Patent number
4,874,717
Issue date
Oct 17, 1989
Siemens Aktiengesellschaft
Franz Neppl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for the manufacture of cross-couplings between n-channel and...
Patent number
4,740,479
Issue date
Apr 26, 1988
Siemens Aktiengesellschaft
Franz Neppl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for the manufacture of gate electrodes formed of double laye...
Patent number
4,640,844
Issue date
Feb 3, 1987
Siemens Aktiengesellschaft
Franz Neppl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making MOS FETs using silicate glass layer as gate edge m...
Patent number
4,603,472
Issue date
Aug 5, 1986
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for the simultaneous manufacture of fast short channel and v...
Patent number
4,562,638
Issue date
Jan 7, 1986
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making CMOS circuits by twin tub process and multiple imp...
Patent number
4,525,920
Issue date
Jul 2, 1985
Siemens Aktiengesellschaft
Erwin P. Jacobs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing VLSI complementary MOS field effect circuits
Patent number
4,525,378
Issue date
Jun 25, 1985
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for the manufacture of integrated MOS-field effect transisto...
Patent number
4,510,670
Issue date
Apr 16, 1985
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making MOS device using metal silicides or polysilicon fo...
Patent number
4,505,027
Issue date
Mar 19, 1985
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing integrated MOS field effect transistors with a...
Patent number
4,462,149
Issue date
Jul 31, 1984
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing VLSI complementary MOS field effect transistor...
Patent number
4,459,741
Issue date
Jul 17, 1984
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing VLSI complementary MOS field effect transi...
Patent number
4,459,740
Issue date
Jul 17, 1984
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing adjacent tubs implanted with dopant ions in t...
Patent number
4,434,543
Issue date
Mar 6, 1984
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making very short channel length MNOS and MOS devices by...
Patent number
4,342,149
Issue date
Aug 3, 1982
Siemens Aktiengesellschaft
Erwin Jacobs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MNOS Memory cell
Patent number
4,330,850
Issue date
May 18, 1982
Siemens Aktiengesellschaft
Erwin Jacobs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated semiconductor circuit arrangement
Patent number
4,323,913
Issue date
Apr 6, 1982
Siemens Aktiengesellschaft
Helmuth Murrmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for production of integrated MOS circuits with and without...
Patent number
4,306,353
Issue date
Dec 22, 1981
Siemens Aktiengesellschaft
Erwin Jacobs
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing an integrated multi-layer insulator memory cell
Patent number
4,257,832
Issue date
Mar 24, 1981
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integratable semi-conductor memory cell
Patent number
4,253,034
Issue date
Feb 24, 1981
Siemens Aktiengesellschaft
Peter Rydval
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for the production of a high frequency transistor
Patent number
4,175,983
Issue date
Nov 27, 1979
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing a semiconductor component
Patent number
4,143,455
Issue date
Mar 13, 1979
Siemens Aktiengesellschaft
Ulrich Schwabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency transistor
Patent number
4,110,779
Issue date
Aug 29, 1978
Siemens Aktiengesellschaft
Ronald Rathbone
H01 - BASIC ELECTRIC ELEMENTS