Bi-level fabrication

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Patents Grantslast 30 patents

Information Patent Grant
BIMOS transistor devices having bipolar and MOS transistors formed...
- Patent number 5,166,082
- Issue date Nov 24, 1992
- Oki Electric Industry Co., Ltd.
- Takaharu Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 4,625,391
- Issue date Dec 2, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshitaka Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of complementary bipolar transistors and CMOS devices w...
- Patent number 4,299,024
- Issue date Nov 10, 1981
- Harris Corporation
- Leo R. Piotrowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3924265
- Patent number 3,924,265
- Issue date Dec 2, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3791024
- Patent number 3,791,024
- Issue date Feb 12, 1974
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3749987
- Patent number 3,749,987
- Issue date Jul 31, 1973
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3549432
- Patent number 3,549,432
- Issue date Dec 22, 1970
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3359467
- Patent number 3,359,467
- Issue date Dec 19, 1967
- H01 - BASIC ELECTRIC ELEMENTS