This inventor holds 3 USPTO granted patents. Top assignee: Litton Systems, Inc.. Active years: 1999-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2000
Title: Innovations of Lawrence J Hershman
Introduction
Lawrence J Hershman is a notable inventor based in Winnetka, CA (US). He has made significant contributions to the field of signal processing, holding a total of 3 patents. His work focuses on calibration techniques that enhance the performance of signal processing systems.
Latest Patents
Hershman's latest patents include a "Method and apparatus for calibration of a signal processing system." This patent describes a calibration technique where a digital down converter is selected by a system controller for calibration. The settings of the selected digital down converter are copied into a calibration digital down converter, which mimics its operation. The system determines optimal settings for various signal paths and updates the selected digital down converter accordingly.
Another significant patent is the "Method and apparatus for calibration of a multi-channel fiber optic." This invention outlines a calibration technique for lasers in a data acquisition module. It calculates an optimal phase modulation coefficient for each laser, which is used to modulate the laser output signal. The phase modulation coefficient is determined from a global average I/Q ratio, ensuring accurate signal processing.
Career Highlights
Lawrence J Hershman has worked at Litton Systems, Inc., where he has applied his expertise in signal processing. His innovative approaches have contributed to advancements in the field, particularly in calibration techniques that improve system performance.
Collaborations
Hershman has collaborated with notable coworkers, including James D Green and Eugene L Ferraro. Their combined efforts have fostered a creative environment that encourages innovation and development in signal processing technologies.
Conclusion
Lawrence J Hershman is a distinguished inventor whose work in signal processing has led to valuable patents and advancements in calibration techniques. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile