Company Filing History:
Years Active: 1990-1996
Title: The Innovative Mind of David Sherman
Introduction
David Sherman is a notable inventor based in Fremont, CA. He has made significant contributions to the field of integrated circuits and memory cell arrangements. With a total of 2 patents, his work has had a lasting impact on technology.
Latest Patents
One of Sherman's latest patents is titled "Integrated circuit with input/output pad having pullup or pulldown." This invention involves voltage pullup or pulldown devices for general-purpose input/output pads of integrated circuit chips. These devices are controlled by signals from the chip's core, indicating whether the pad should output a value and what that value should be. The design allows for different current levels to be supplied to the input/output terminals based on the chip's operational mode, such as 'sleep' or interrupt modes. The device is disabled when signals are sent from the chip to external circuitry and vice versa.
Another significant patent is "Memory cell arrangement supporting bit-serial arithmetic." This invention features a memory cell and an array of memory cells designed for bit-serial math, particularly for low-cost CAD workstations. The memory cell includes a multiplexer that selects between various inputs for data application to a dynamic RAM bit storage cell. Each cell is equipped with multiple data inputs and outputs, allowing for flexible data handling in both serial and parallel formats. This innovative design enables efficient data processing and storage.
Career Highlights
David Sherman has worked with several prominent companies throughout his career, including Cirrus Logic Inc. and Atari Games Corporation. His experience in these organizations has contributed to his expertise in the field of integrated circuits and memory technology.
Collaborations
Sherman has collaborated with notable individuals such as Kaushik L Popat and William Ip. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
David Sherman is a distinguished inventor whose contributions to integrated circuits and memory technology have made a significant impact. His innovative patents reflect his expertise and dedication to advancing technology.