Company Filing History:
12 out of 15,528 
1 out of 1,574 
Years Active: 1998-2013
Title: Innovations of Lawrence C Ng
Introduction
Lawrence C Ng is a prominent inventor based in Danville, CA (US). He has made significant contributions to the field of acoustics, holding a total of 13 patents. His work focuses on the characterization, synthesis, and cancellation of acoustic signals from inanimate sound sources.
Latest Patents
One of his latest patents is a system and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources. This innovative system utilizes propagating wave electromagnetic sensors to monitor excitation sources in sound-producing systems, such as machines and musical instruments. The acoustical output from these systems is also monitored, allowing for the generation of a transfer function that characterizes the sound-producing system. From this transfer function, the acoustical output can be synthesized or canceled. The methods disclosed enable accurate calculation of matched transfer functions relating specific excitations to specific acoustical outputs. This knowledge can be applied in various sound replication, sound source identification, and sound cancellation applications.
Career Highlights
Lawrence has worked with notable institutions, including the University of California and Lawrence Livermore National Security, LLC. His expertise in acoustics and sound technology has positioned him as a leader in his field.
Collaborations
He has collaborated with esteemed colleagues such as John F Holzrichter and Greg C Burnett, contributing to advancements in acoustic technologies.
Conclusion
Lawrence C Ng's innovative work in acoustics and sound technology has led to significant advancements in the field. His patents and collaborations reflect his dedication to enhancing our understanding and application of sound.