Company Filing History:
Years Active: 2002
Title: **Innovative Solutions by Quanshun Liu: Shellfish Evaluation Technology**
Introduction
Quanshun Liu, a prominent inventor based in Paradise, California, has made significant contributions to the field of shellfish evaluation with his innovative patent. His work centers around a method and apparatus designed to assess the meat ratio of live shellfish, particularly lobsters and crabs. This technology offers a reliable solution for determining the quality and readiness of shellfish for harvest.
Latest Patents
Quanshun Liu holds a patent for a groundbreaking invention titled "Shellfish Evaluation." This method involves a pair of transducer devices that are carefully pressed against the shell of a live shellfish to measure the velocity of sound passing through it. By utilizing sound-transmitting gel for optimal acoustic coupling, Liu's invention avoids any deformation or injury to the shellfish. The patent outlines a system where specific velocity readings correlate with the meat ratio (MC) of the shellfish. For instance, a velocity of 1560 m/sec indicates a 7% MC, marking the shellfish as unsuitable for harvest, while a velocity of 1660 m/sec signifies a 19% MC, indicating readiness for market.
Career Highlights
Liu's career is marked by his tenure at Guigne International, Ltd., where he has been able to integrate his patent technology into practical applications. His innovation not only reflects his technical expertise but also emphasizes the importance of humane treatment in shellfish harvesting.
Collaborations
Throughout his career, Quanshun Liu has worked alongside talented individuals such as Kenneth Klein and Jacques Guigné. This collaboration has fostered a culture of innovation at Guigne International, leading to the refinement of their shellfish evaluation techniques.
Conclusion
Quanshun Liu's invention demonstrates a remarkable blend of technology and environmental consciousness in the seafood industry. His patented method serves as a critical tool for ensuring shellfish quality while upholding ethical standards in harvesting practices. As he continues his work, Liu remains a pivotal figure in advancing innovations that benefit both consumers and the industry.