This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignees: USA as Represented by Secretary of the Navy, Other. Active years: 1988-2020.
Location History:
- Brodbeeks, PA (US) (1988)
- Grand Forks, ND (US) (1994)
- Thompson, ND (US) (2002)
- Long Beach, MS (US) (1996 - 2020)
Company Filing History:
9 out of 16,273 
4 out of 834,411 Years Active: 1988-2020
Title: The Innovative Contributions of David C Young
Introduction
David C Young is a notable inventor based in Long Beach, MS, with a remarkable portfolio of 14 patents. His work primarily focuses on acoustic systems and methods for characterizing granular media, showcasing his expertise in the field of material science and engineering.
Latest Patents
One of his latest patents is titled "Acoustic system and method for characterizing granular media." This invention relates to the noncontact determination of nonlinearities in granular media. In this system, a first and second primary signal are preconditioned to produce tones that can reach the target granular media. By emitting these signals through a sound source, they combine nonlinearly to generate a low-frequency acoustic tone. This tone is a difference between the primary signals, allowing for the determination of a quadratic nonlinearity coefficient and an acoustic pressure field based on the received acoustic pulse. The sediment shear strength of the granular media is then correlated to this coefficient, leading to the creation of a shear strength lookup table.
Another significant patent is the "System and method for testing of micro-sized materials." This invention provides apparatus and methods for testing sediment submerged in liquid, facilitating the nano/micro characterization of mechanical properties. The apparatus includes cell walls with optical magnifying lenses, enabling the materials to be viewed without a microscope. This innovation enhances specimen preparation and installation, particularly for hydrated materials.
Career Highlights
Throughout his career, David C Young has worked with various organizations, including the United States Navy. His contributions to the field have been recognized for their innovative approaches to material testing and characterization.
Collaborations
David has collaborated with notable individuals such as Andrei Abelev and Philip J Valent, further enriching his work and expanding the impact of his inventions.
Conclusion
David C Young's contributions to the field of acoustics and material science are significant, with a focus on innovative methods for characterizing granular media and testing micro-sized materials. His patents reflect a deep understanding of the complexities involved in these areas, making him a valuable figure in the world of invention.