Larry J Polllock

Title: Innovations of Larry J Pollock in Semiconductor Technology

Introduction

Larry J Pollock is a notable inventor based in Santa Clara County, California. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent related to integrated circuits. His work has implications for the design and functionality of electronic devices.

Latest Patents

Larry J Pollock holds a patent for a "Structure for a substrate tap in a bipolar structure." This invention incorporates a substrate tap within an integrated circuit that consists of multiple transistors formed in isolated device regions. The substrate material includes a layer of N-type material over a layer of P-type material. The isolated device regions are defined by isolating slots that extend through the N-type material and into the P-type material. Each substrate tap trench extends down to the P-type material and features an oxide layer lining the sidewalls, a doped polysilicon layer covering the sides and bottom, and a doped implant or diffused region at the base. This design enhances the isolation of devices on the substrate by connecting the substrate beneath the devices to a negative potential. Additionally, the substrate tap includes a silicide layer over the polysilicon layer to improve contact with the doped implant region.

Career Highlights

Larry J Pollock is associated with Synergy Semiconductor Corporation, where he applies his expertise in semiconductor technology. His work at the company has contributed to advancements in integrated circuit design and functionality.

Collaborations

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Conclusion

Larry J Pollock's innovative contributions to semiconductor technology, particularly through his patent on substrate taps, highlight his role as a significant inventor in the field. His work continues to influence the design of integrated circuits and electronic devices.