Location History:
- Wrenshall, MN (US) (1990)
- Colorado Springs, CO (US) (2002)
Company Filing History:
2 out of 832,843 Years Active: 1990-2002
Title: Innovations by Diana L Johnson
Introduction
Diana L Johnson is a notable inventor based in Wrenshall, MN (US). She has made significant contributions to the field of integrated circuits and infant measuring devices. With a total of 2 patents, her work showcases her innovative spirit and technical expertise.
Latest Patents
One of her latest patents is titled "Structure for masking integrated capacitors of particular utility for ferroelectric memory integrated circuits." This invention outlines a method for fabricating integrated capacitors, which is particularly useful in forming a ferroelectric capacitor array for ferroelectric memory integrated circuits. The process begins with a substrate, typically a partially-processed CMOS integrated circuit wafer coated with an adhesion layer. The method involves depositing various layers, including a bottom electrode layer, a dielectric layer, and a top electrode layer, followed by a hardmask layer and a photoresist layer. The resulting stack undergoes dry etching to remove undesired portions, allowing for a single photomasking operation to define the top electrode and dielectric layers.
Another significant patent by Johnson is the "Infant measuring device." This device features an elongated measuring base with linear measuring indicia extending along its length. It includes a fixed end stop and a measuring stop that is slidably connected between opposed channels of the measuring base. The design allows for accurate measurement of infants, with an index panel indicating the relationship with the measuring indicia.
Career Highlights
Diana L Johnson has established herself as a prominent figure in her field through her innovative patents. Her work has contributed to advancements in integrated circuit technology and practical solutions for infant measurement.
Collaborations
Throughout her career, Johnson has collaborated with notable colleagues, including Shan Sun and George Hickert. These partnerships have likely enhanced her research and development efforts.
Conclusion
Diana L Johnson's contributions to innovation, particularly in integrated circuits and infant measuring devices, highlight her expertise and commitment to advancing technology. Her patents reflect her ability to address practical challenges through inventive solutions.