Oliver Gehring

Title: Oliver Gehring: Innovator in Semiconductor Technology

Introduction

Oliver Gehring is a prominent inventor based in Dresden, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on advancements in memory cell design and fabrication methods.

Latest Patents

One of his latest patents is for a semiconductor memory cell. This innovative design includes a semiconductor substrate that defines a trench with trench walls. The memory cell features a floating gate electrode positioned within the trench, insulated from the trench walls by a first insulation region. Additionally, a control gate electrode surrounds the trench, and a second insulation layer is placed on the surface of the semiconductor substrate. A conductive layer is positioned on the second insulation layer, which includes a channel region above the floating gate electrode. The design also incorporates source and drain regions formed in the conductive layer, connected to the channel region.

Another notable patent is a method for fabricating embedded nonvolatile semiconductor memory cells. This method involves forming a first insulating layer on a substrate that has high-voltage, memory, and logic regions. The first insulating layer is removed in the memory region, followed by the formation of a second insulating layer. A charge-storing layer is then created and patterned along with a third insulating layer. The first to third insulating layers and the charge-storing layer are removed in the logic region, after which a fourth insulating layer and a conductive control layer are formed and patterned.

Career Highlights

Oliver Gehring has worked with leading companies in the semiconductor industry, including Infineon Technologies AG and Infineon Technology AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Throughout his career, Oliver has collaborated with notable professionals in the field, including Wolfram Langheinrich and Stephan Bradl. These collaborations have contributed to the advancement of his research and inventions.

Conclusion

Oliver Gehring is a distinguished inventor whose work in semiconductor technology has led to significant advancements in memory cell design and fabrication methods. His contributions continue to influence the industry and pave the way for future innovations.