Patent ID: 8283726

Claim:
A system for electrostatic discharge protection, the system comprising: a first transistor coupled to a first system and including a first gate, a first dielectric layer located between the first gate and a first substrate, a first source, and a first drain, the first system including or coupled to a core transistor, the core transistor including a second gate, a second dielectric layer located between the second gate and a second substrate, a second source, and a second drain; wherein: the first transistor is selected from a plurality of transistors, the plurality of transistors including a plurality of gate regions, a plurality of source regions, and a plurality of drain regions; the first substrate is separated from a first plurality of polysilicon regions by a first plurality of dielectric layers, at least a part of each of the first plurality of polysilicon regions being located on an active area, the first plurality of polysilicon regions being not in direct contact with each other; each of the first plurality of polysilicon regions is adjacent to a first doped region and a second doped region, the first doped region and the second doped region being associated with opposite charge polarities; the second dielectric layer and the first plurality of dielectric layers are associated with the same composition and the same thickness; the second gate and the first plurality of polysilicon regions are associated with the same composition and the same thickness; each of the first plurality of polysilicon regions intersects at least one of the plurality of gate regions; wherein the plurality of source regions and the plurality of drain regions are located within the active area in the first substrate, the active area being adjacent to at least an isolation region in the first substrate.