Company Filing History:
Years Active: 2006-2009
Title: Innovations by Inventor Hongyu Wu
Introduction
Hongyu Wu is a notable inventor based in San Jose, CA, with a focus on advancements in vacuum packaging technology. He holds a total of 7 patents, showcasing his contributions to the field. His innovative methods and designs have significantly improved the efficiency and effectiveness of vacuum packaging solutions.
Latest Patents
One of Hongyu Wu's latest patents is a method for manufacturing a liquid-trapping bag for use in vacuum packaging. This method involves creating a first panel with multiple baffles that evacuate air and gases while preventing liquids from entering the suction source. The design includes a second panel, with both panels featuring a gas-impermeable base layer and a heat-sealable inner layer made from melt-extruded resin. The panels are bonded at three of their four edges, ensuring a secure seal.
Another significant patent involves vacuum packaging films that are patterned with protruding cavernous structures. This innovation allows for effective evacuation and hermetic sealing of vacuum packaging bags. The protruding structures create channels that facilitate gas evacuation, and they are typically formed on the inner side of the film through hot casting or heat-extrusion processes. This method reduces the amount of bag material needed compared to traditional cold embossing techniques.
Career Highlights
Throughout his career, Hongyu Wu has worked with several companies, including Sunbeam Products, Inc. and Tilia International, Inc. His experience in these organizations has contributed to his expertise in developing innovative packaging solutions.
Collaborations
Hongyu Wu has collaborated with notable individuals in the industry, including Charles Wade Albritton and David Brakes. These partnerships have likely enhanced his work and led to further advancements in vacuum packaging technology.
Conclusion
Hongyu Wu's contributions to vacuum packaging technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods continue to shape the industry and improve packaging solutions for consumers.