Company Filing History:
Years Active: 2012-2017
Title: Innovations of Keith M Jarreau
Introduction
Keith M Jarreau is a notable inventor based in Plano, TX, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in analog circuits and non-volatile memory technologies. Jarreau's contributions have significantly impacted the field of electronics, particularly in enhancing the performance and reliability of various devices.
Latest Patents
One of Jarreau's latest patents is titled "Mismatch correction in differential amplifiers using analog floating gate transistors." This invention describes an analog differential amplifier circuit, such as an operational transconductance amplifier (OTA), that incorporates input offset correction capabilities. The design features first and second analog floating gate (AFG) devices, each containing a trim transistor connected in parallel with a series transistor in the amplifier's input legs. The floating gate electrodes in these devices are programmed to correct errors in the output signal, ensuring temperature stability by maintaining gate voltages above the floating gate transistors.
Another significant patent is the "Ultraviolet energy shield for non-volatile charge storage memory." This invention presents an integrated circuit with non-volatile memory cells that are shielded from ultraviolet light by a specialized shielding structure. The structure includes a roof with sides, featuring spaced-apart contact posts designed to block ultraviolet light effectively. This innovative design enhances the durability and reliability of non-volatile memory cells in various applications.
Career Highlights
Keith M Jarreau is currently employed at Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to collaborate with other talented engineers and inventors, contributing to the development of cutting-edge technologies.
Collaborations
Some of Jarreau's notable coworkers include Allan T Mitchell and Mark Eskew. Their collaborative efforts have fostered an environment of innovation and creativity, leading to the successful development of various electronic solutions.
Conclusion
Keith M Jarreau's contributions to the field of electronics through his patents and work at Texas Instruments Corporation highlight his significant role as an inventor. His innovative designs continue to influence the industry, paving the way for future advancements in technology.