Company Filing History:
Years Active: 1998-2002
Title: Innovations of Douglas W. Forehand
Introduction
Douglas W. Forehand is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of technology, particularly in the area of cache memory subsystems and capacitor measurement systems. With a total of 5 patents to his name, Forehand's work has had a lasting impact on the industry.
Latest Patents
One of Forehand's latest patents is for a "Multiple-mode external cache subsystem." This invention includes a processor, a cache control unit, and a synchronous SRAM serving as the cache memory. The cache control unit provides appropriately timed control signals to the SRAM when the processor accesses the cache memory. The SRAM can operate in either a pipelined architecture or a flow-through access architecture, depending on the configuration of the cache control unit.
Another significant patent is the "Method and system for measuring equivalent series resistance of capacitors and method for decoupling power distribution systems." This system utilizes an impedance analyzer to measure the equivalent series resistance (ESR) of capacitors. The capacitors are connected to the analyzer using a conductive adhesive, which ensures a stable electrical and mechanical connection. The method allows for the measurement of ESR across multiple capacitors, providing valuable data for power distribution systems.
Career Highlights
Douglas W. Forehand has worked at Sun Microsystems, Inc., where he has been able to apply his innovative ideas and technical expertise. His contributions to the company have helped advance their technological capabilities and product offerings.
Collaborations
Forehand has collaborated with notable coworkers such as Ray Lamoreaux and Gary S. Goldman. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Douglas W. Forehand is a distinguished inventor whose work in cache memory subsystems and capacitor measurement systems has made a significant impact on technology. His patents reflect a commitment to innovation and excellence in engineering.