Location History:
- Newtown Square, PA (US) (1977 - 1978)
- Bloomfield Hills, MI (US) (1980)
Company Filing History:
Years Active: 1977-1980
Title: Innovations of John O Paivinen
Introduction
John O Paivinen is a notable inventor based in Newtown Square, PA (US). He has made significant contributions to the field of integrated circuit technology, holding a total of 3 patents. His work focuses on improving the performance and stability of N-channel MOS devices.
Latest Patents
One of his latest patents is for a Stable N-channel MOS structure. This invention features an N-channel MOS integrated circuit device that incorporates a composite metal gate structure, enhancing temperature stability. The design utilizes a polysilicon layer to separate the conventional metal gate from the underlying gate oxide, extending laterally to the gate region. This innovation is particularly beneficial for read-only memory (ROM) applications, as it improves the temperature stability of the integrated circuit without requiring additional photolithographic steps.
Another significant patent by Paivinen is related to field inversion control for N-channel device integrated circuits. This invention enhances the field inversion properties of integrated circuits by employing a silicon substrate with a low bulk dopant concentration. The method involves nonselectively ion-implanting boron into the substrate to create a uniform low resistivity layer, which is then selectively removed to expose high resistivity substrate areas for active device formation. This approach allows for the economical manufacturing of high-performance N-channel MOS integrated circuits.
Career Highlights
John O Paivinen has been associated with Mos Technology, Inc., where he has contributed to various innovative projects. His expertise in integrated circuit design has positioned him as a valuable asset in the technology sector.
Collaborations
Throughout his career, Paivinen has collaborated with notable colleagues, including Walter D Eisenhower and Walter D Eisenhower, Jr. These partnerships have fostered a creative environment that has led to advancements in integrated circuit technology.
Conclusion
John O Paivinen's contributions to the field of integrated circuits through his innovative patents demonstrate his commitment to enhancing technology. His work continues to influence the development of efficient and stable electronic devices.
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