Company Filing History:
Years Active: 1999-2001
Title: Larry W DeClue: Innovator in Low Voltage Differential Signaling
Introduction
Larry W DeClue is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of electrical engineering, particularly in the area of low voltage differential signaling. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of Larry's latest patents is for a low voltage differential signaling driver with a pre-emphasis circuit. This innovative design enhances the drive capability of the LVDS line driver by incorporating a pre-emphasis circuit. The circuit utilizes a current source to provide a first drive current to a current steering circuit. Additionally, it includes a second current source and a current sourcing circuit that work together to supply more drive current during signal state switching. This advancement reduces the time required for the current steering circuit to switch drive currents, improving overall performance.
Another significant patent by Larry is a field oxide transistor-based feedback circuit for electrical overstress protection. This circuit is designed to safeguard an interface cable driver and its connected circuitry from damage caused by electrical overstress, such as electrostatic discharge. The protection circuit features a sensing element, typically a field oxide transistor, which detects when an EOS transient exceeds the normal operating voltage range. The feedback mechanism activates the appropriate interface driver transistor to shunt away the transient, thereby preventing potential damage.
Career Highlights
Larry W DeClue has been associated with National Semiconductor Corporation, where he has contributed to various innovative projects. His expertise in electrical engineering and patent development has established him as a key figure in his field.
Collaborations
Larry has worked alongside talented colleagues, including James Chow and Kenny Wen, who have also contributed to advancements in technology.
Conclusion
Larry W DeClue's contributions to low voltage differential signaling and electrical overstress protection highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing the reliability and performance of electronic systems.