Karl Hofmann

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Wennigsen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Microelectronic circuit structure having improved structural finene...
- Patent number 5,606,190
- Issue date Feb 25, 1997
- Siemens Aktiengesellschaft
- Karl Hofmann
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Integrated circuit structure having at least one CMOS-NAND gate and...
- Patent number 5,559,353
- Issue date Sep 24, 1996
- Siemens Aktiengesellschaft
- Lothar Risch
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for manufacturing an integrated circuit having at least one...
- Patent number 5,443,992
- Issue date Aug 22, 1995
- Siemens Aktiengesellschaft
- Lothar Risch
- H01 - BASIC ELECTRIC ELEMENTS