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METHOD TO PARTIALLY OR COMPLETELY SUPPRESS POCKET IMPLANT IN SELECTIVE CIRCUIT ELEMENTS WITH NO ADDITIONAL MASK IN A CMOS FLOW WHERE SEPARATE MASKING STEPS ARE USED FOR THE DRAIN EXTENSION IMPLANTS FOR THE LOW VOLTAGE AND HIGH VOLTAGE TRANSISTORS

US Patent 6413824 · Granted Jul 2, 2002

Estimated economic value: $25,855,000

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