Company Filing History:
Years Active: 1980-1981
Title: The Innovations of William S. Johnson
Introduction
William S. Johnson is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of memory technology, holding 2 patents that showcase his innovative spirit and technical expertise. His work primarily focuses on electrically alterable memory devices, which have applications in various electronic systems.
Latest Patents
Johnson's latest patents include the development of an electrically alterable read-mostly memory. This technology employs floating gate memory devices, allowing each word stored in memory to be accessed separately for reading and writing. The memory array is designed with additional lines and selection means to prevent high-level programming signals from affecting all floating gate devices along a selected line. Additionally, he has developed a high voltage circuit that can handle potentials greater than the grounded gate breakdown voltage associated with shallow junction devices. Another significant patent is for an electrically programmable and erasable MOS floating gate memory device. This device is suitable for high-density integrated circuit memories, utilizing tunneling carriers between a floating conductive gate and a doped region in the substrate for programming and erasing.
Career Highlights
William S. Johnson has had a distinguished career at Intel Corporation, where he has been instrumental in advancing memory technology. His innovative designs and patents have contributed to the development of more efficient and reliable memory systems, which are crucial for modern computing.
Collaborations
Throughout his career, Johnson has collaborated with notable colleagues such as George Perlegos and Dov Frohman-Bentchkowsky. These collaborations have fostered an environment of innovation and have led to significant advancements in the field of memory technology.
Conclusion
William S. Johnson's contributions to the field of memory technology through his patents and work at Intel Corporation highlight his role as a key innovator. His advancements in electrically alterable memory devices continue to influence the electronics industry today.