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Patent classifications
H
ELECTRICITY
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H10
SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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H10D
INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
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84/00
Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
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H10D84/8312
the IGFETs characterised by having different source or drain region structures, e.g. IGFETs having symmetrical source or drain regions integrated with IGFETs having asymmetrical source or drain regions
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