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Class Information
Number: 148/DIG.36
Name: Metal treatment > Diffusion, nonselective

Patents under this class:

Patent Number Title Of Patent Date Issued
5677228 Method of fabricating a resistor in an integrated circuit Oct. 14, 1997
5569611 Method of manufacturing a bipolar transistor operating at low temperature Oct. 29, 1996
5182219 Push-back junction isolation semiconductor structure and method Jan. 26, 1993
4067038 Substrate fed logic and method of fabrication Jan. 3, 1978
4044454 Method for forming integrated circuit regions defined by recessed dielectric isolation Aug. 30, 1977
4008107 Method of manufacturing semiconductor devices with local oxidation of silicon surface Feb. 15, 1977
3997378 Method of manufacturing a semiconductor device utilizing monocrystalline-polycrystalline growth Dec. 14, 1976
3943014 Process for the fabrication of silicon transistors with high DC current gain Mar. 9, 1976

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